Side by Side “Dragon 88” - scc-service.com · NTC Table . Installation Safety Instruction, IFU & Installation IFU (it include also the installation instruction, the door removal,

Side by Side “Dragon 88”

China

production

New Range

2013

Chapter list

Installation

Safety Instruction, IFU & Installation

Appliance Dimensions

Range 2013 overview

Novelties / Project Scope

Novelties / Architecture

Novelties XXL Phase 4 Wave1 & Wave2

Wave2, Technical Features

SKU’s for EMEA

UK Models

Whirlpool Brand / UK Models

EMEA Models

Whirlpool Brand / EU Models

Bauknecht Brand / EU Models

Operations

Stealth UI application overview

Dispensing Models / Connectors

Non-Dispensing Models / Connectors

Key Assignment & Functions: Dispenser Models

Key Combination: Dispenser Models

Key Assignment & Functions: Non-Dispenser

Key Combination: Non-Dispenser Models

General Description of the User Interface

Control System

Minotaur Core Board / Block Diagrams

Minotaur Core Board / Connector Locations

Chapter list

Troubleshooting

Failure code: Power Outage

Service Diagnostics in “Normal Mode”

Activation of the “Service Diagnostics Routine”

Service Mode Navigation Method

User Interface Display Information

Service Test Routine Document

Functional characteristics

NTC Sensor – Refrigerator Compartment

NTC Sensor – Freezer Compartment

NTC Sensor Failure Management

Ice Water Valve

Ice-Maker Water Valve

Ice-Maker

Ice Crusher Motor

Dispenser Stepper Motor

Dispenser Paddle

Evaporator Defrost Cycle

Technical Data

Main Board

User Interface

Power Supply Board / 1x15W

Stepper Motor dispenser assy

Dispenser paddle

Dispenser LED

Ice Motor IDI 23

LED Lighting Side Walls

LED Lighting Top Fridge Compartment

Defrost Heater R600a

Fan Motors

Air Diffuser

Ice Maker Sankyo IDI 3

Filling Tube Heater

Water Valve Dual

Solenoid Water Valve

Overload Protector

Run-Capacitor

Chapter list

Repair Guide Line

Disassembling

Disassembling

Disassembling

Disassembling

Disassembling

Disassembling

Disassembling

Documents

NTC Table

Installation

Safety Instruction, IFU & Installation

IFU (it include also the installation instruction, the door removal, leveling and

alignment, product dimensions, electrical requirements & water supply requirements)

Attention:

• Carefully read the complete safety and operation instructions in the IFU (attached below).

• Attend the environmental regulations.

• Keep the healthy instructions, especially for the assembler and children.

• Read the Installation instruction before first installation.

Product Sheet for IDI versions (with dispenser unit & ice maker)

Product Sheet for non IDI versions (without dispenser unit & ice maker)

Installation


Front view:

- Height dimensions are shown with the

leveling legs extended to the minimum

height of ¹⁄₄" (6.35 mm) below the refrigerator.

When leveling legs are fully extended to

1" (25 mm) below the refrigerator,

add ³⁄₄" (19 mm) to the height dimensions.

•- The power cord is approximately

• 85" (215 cm) long.

Side view:

Installation


Top view:

•A. Dimensions may vary based on the model.

Door swing dimensions:

•- Location must permit doors to open to a minimum of 165°.

•- Allow 13⁷⁄₈" (35 cm) minimum space between the side wall and the

• freezer side of the refrigerator. Allow 18⁵⁄₈" (47 cm) minimum

• space between the side wall and the refrigerator side.

•NOTE: Dimensions may vary based on model.

Installation


Opening dimensions:

•- Height dimensions are shown with the leveling legs extended

to

• the minimum height of ¹⁄₄" (6.35 mm) below the refrigerator.

• When leveling legs are fully extended to 1" (25 mm) below

the

• refrigerator, add ³⁄₄" (19 mm) to the height dimensions.

•- Minimum fixed wall position is 13⁷⁄₈" (35 cm) from the freezer

door and 18⁵⁄₈" (47 cm) from the refrigerator door.

Range 2013 overview

Novelties / Project Scope

- Brand version: Whirlpool, Bauknecht, Ronshen & Hisense

- Energy class: A+ & A++

- Refrigerant: R600a / C-Pentane

- Capacity: 21 cuft = 595 litre

- Compressor: Standard & VCC versions

- Ice & Water: Non IDI & IDI3 Sankyo

- Evaporator: Single & Sequential Dual version

- Lighting: LED

- Filter: Air & Water (small/smart)

- Dispenser: Flush Dispenser (Victoria)

- Innovation: Nano shelves, 6th Sense, Home Bar, Plumbed water, Non-plumbed with Gravity Filters

- Architecture: 2 x 2 x 2

- Sound Level: 46 dBA

•A

++

Range 2013 overview

Novelties / Architecture

•2x2x2

Dimensions:

(cm) (cm)

Height 1750 1825

Width 830 905

Depth 610 736

Range 2013 overview

Novelties XXL Phase 4 Wave 1 & Wave 2

PRODUCTION AT CHANGXING (HUZHOU) IJV, CHINA

Production Dates Plan:

Wave 1 – June / July 2013

Wave 2 – End of 2013

Customer Benefits (both waves)

Better energy & capacity solution

Energy to A++ including dual evaporator

Capacity to 595l net

New controls & new LED lighting

Nano shelves anti spill solution

Improved air and water filtration (easier to access)

Better food preservation with dual evaporator

R600a versions

Wave 2: Non-plumbed version with gravity water system

Wave 2: New Home bar design

•Dragon 88 Wave 1

•Dragon 88 Wave 2

•follows Wave1 by approx 6

months

•(A++, Dual Evap, Gravity Water

Dispensing with Filter, Home Bar)

Range 2013 overview

•Gravity non-plumbed water dispensing

•SUK2 NP, SWER2 NP, SBK2 NP, SWER3 NP A++, SBK3 NP A++

Wave 2, Technical Features

•Dual Evaporator

•SWER4 A++, SUK4 A++, SBK4 A++, SC3 H, SA1 H, SA2 H

•A++ Energy for EMEA

•SWER3 NP A++, SBK3 NP A++, SWER3 A++, SBK3 A++

•SWER4 A++, SUK4 A++, SBK4 A++

•A

++

Range 2013 overview

Wave 2, Technical Features

•Home Bar

•SC3 H, SA1 H, SA2 H

Range 2013 overview

SKU’s for EMEA

12NC Brand Commercial Code Product Description Destination

850193611000 WH WSX1101 MS SWER1: no I&W dispenser, A+, nice fake inox EU (all WE+CE+EE+MEA)

850193611010 WH WSX1101 N SWER1: no I&W dispenser, A+, black EU (all WE+CE+EE+MEA)

850193611020 WH WSX1101 W SWER1: no I&W dispenser, A+, white EU (all WE+CE+EE+MEA)

850193615000 WH WSX1101 MS SUK1: no I&W dispenser, A+, nice fake inox UK

850193615010 WH WSX1101 N SUK1: no I&W dispenser, A+, black UK

850193615020 WH WSX1101 W SUK1: no I&W dispenser, A+, white UK

850193811000 WH WSX5172 MS SWER3: I&W dispenser, A+, nice fake inox EU (all WE+CE+EE+MEA)

850193811010 WH WSX5172 N SWER3: I&W dispenser, A+, black EU (all WE+CE+EE+MEA)

850193811020 WH WSX5172 W SWER3: I&W dispenser, A+, white EU (all WE+CE+EE+MEA)

850193815000 WH WSX5172 MS SUK2: I&W dispenser, A+, nice fake inox UK

850193815010 WH WSX5172 N SUK2: I&W dispenser, A+, black UK

850193815020 WH WSX5172 W SUK2: I&W dispenser, A+, white UK

850193911000 WH WSX5578 MS SWER3: I&W dispenser, A+, nice fake inox BK premium handles and interior different (bottle rack and snack compartment) EU (all WE+CE+EE+MEA)

850194011000 WH WSX7172 MS SWER3: I&W dispenser, A+, nice fake inox, Home Bar EU (all WE+CE+EE+MEA)

850194111000 WH WSX7578 MS

SWER3: I&W dispenser, A+, nice fake inox, BK premium handles and interior different (bottle rack and snack compartment),

Home Bar EU (all WE+CE+EE+MEA)

850194211000 WH WSX3111 MS SWER2NP: no plumbed Water dispenser, A+, nice fake inox EU (all WE+CE+EE+MEA)

850194211010 WH WSX3111 N SWER2NP: no plumbed water dispenser, A+, black EU (all WE+CE+EE+MEA)

850194215000 WH WSX3111 MS SUK2NP: no plumbed water dispenser, A+, nice fake inox UK

850194215010 WH WSX3111 N SUK2NP: no plumbed water dispenser, A+, black UK

850194211100 WH WSX31122 MS SWER3NP: no plumbed water dispenser, A++, nice fake inox EU (all WE+CE+EE+MEA)

850194211110 WH WSX31122 N SWER3NP: no plumbed water dispenser, A++, black EU (all WE+CE+EE+MEA)

850193811100 WH WSX51722 MS SWER3: I&W dispenser, A++, nice fake inox EU (all WE+CE+EE+MEA)

850193811110 WH WSX51722 N SWER3: I&W dispenser, A++, black EU (all WE+CE+EE+MEA)

850194511000 WH WSX53782 X SWER4: I&W dispenser, A++, inox, 6th Sense Fresh Control EU (all WE+CE+EE+MEA)

850194511010 WH WSX53782 N SWER4: I&W dispenser, A++, black, 6th Sense Fresh Control EU (all WE+CE+EE+MEA)

850194515000 WH WSX53782 X SUK4: I&W dispenser, A++, inox, 6th Sense Fresh Control UK

850194515010 WH WSX53782 N SUK4: I&W dispenser, A++, black, 6th Sense Fresh Control UK

855082011000 BK KSN 3183 IL SBK3: I&W dispenser, A+, Nice Fake Inox EU (all WE+CE+EE)

855082111000 BK KSN 1183 IL SBK1: no I&W dispenser, A+, Nice Fake Inox EU (all WE+CE+EE)

855080811000 BK KSN 2183 A2+ IL SBK2NP A++: no plumbed water dispenser, A++, Nice fake inox EU (all WE+CE+EE)

855080811100 BK KSN 2787 A2+ IL SBK2NP A++: no plumbed water dispenser, A++, Nice fake inox, bottle rack EU (all WE+CE+EE)

855082011200 BK KSN 3283 A2+ IL SBK3: I&W dispenser, A++, Nice Fake Inox EU (all WE+CE+EE)

855084911000 BK KSN 3887 A2+ PT SBK4 A++: I&W dispenser, A++, Spring inox, ProFresh EU (all WE+CE+EE)

855084911010 BK KSN 3887 A2+ ES SBK4 A++: I&W dispenser, A++, black, ProFresh EU (all WE+CE+EE)

855082011100 BK KSN 3183 A2+ IL SBK3: I&W dispenser, A++, Nice Fake Inox EU (all WE+CE+EE)

Range 2013 overview

UK models

•WAVE 1 Line Up

•WAVE 2 Line Up

•SUK2 NP •SUK4

A++

•SUK

1

•SUK

2

Range 2013 overview

Whirlpool brand / UK models

•SUK1

850193615000 WH WSX1101 MS SUK1: no I&W dispenser, A+, nice fake inox

850193615010 WH WSX1101 N SUK1: no I&W dispenser, A+, black

850193615020 WH WSX1101 W SUK1: no I&W dispenser, A+, white

•- 588L / No Dispenser 69”x36”

•- A+ / C-Pentane+R600

•- Flat Smooth (door)

•- Single Evaporator

•- 2x Led (Mullion + Opposite) + Diamond

• (Ceiling) (fridge compartment)

•- 2x Led (Mullion) (freezer compartment)

•- Stealth II No Disp. / 6 Sense /

• Capacitive Touch / Green Leds /

• Black Fascia (dispenser)

Range 2013 overview


•SUK2

850193815000 WH WSX5172 MS SUK2: I&W dispenser, A+, nice fake inox

850193815010 WH WSX5172 N SUK2: I&W dispenser, A+, black

850193815020 WH WSX5172 W SUK2: I&W dispenser, A+, white

850194215000 WH WSX3111 MS SUK2NP: no plumbed water dispenser, A+, nice fake inox

850194215010 WH WSX3111 N SUK2NP: no plumbed water dispenser, A+, black

•- 550L / Ice & Water Dispenser 69”x36”




•- IDI3




•- Stealth II Full / 6 Sense /

CapacitiveTouch /

•- White Leds / Half Mirror Fascia

•- Flush / Victoria 230mm / Single Pad /

Drip

• Tray w/Grid (dispenser)

Range 2013 overview


•SUK

4

850194515000 WH WSX53782 X SUK4: I&W dispenser, A++, inox, 6th Sense Fresh Control

850194515010 WH WSX53782 N SUK4: I&W dispenser, A++, black, 6th Sense Fresh Control

•- 530L Plumbed Water Disp. 69”x36”

•- A++ / C-Pentane + R600


•- Dual Evaporator

•- IDI3

•- Wine Rack / Bin Bottle Divider


(Ceiling)

•- 2x Led (Mullion) / (freezer compartment)

•- Stealth II Full / 6 Sense / Capacitive Touch /

• White Leds / Half Mirror Fascia

•- Flush / RC Plumbed / Single Paddle

Transparent /

• Drip Tray (dispenser)

Range 2013 overview

EMEA models

•SWER 3

•SWER 2

NP

•SWER 1

•SWER 3 NP

A++

•SWER 4

A++

•WAVE 1 Line Up

•WAVE 2 Line Up

•SWER 3

A++

Range 2013 overview

Whirlpool Brand / EU models

•SWER1

850193611000 WH WSX1101 MS SWER1: no I&W dispenser, A+, nice fake inox

850193611010 WH WSX1101 N SWER1: no I&W dispenser, A+, black

850193611020 WH WSX1101 W SWER1: no I&W dispenser, A+, white

•- 588L / No Dispenser 69”x36”







•- Stealth II No Disp. / 6 Sense /

• Capacitive Touch / Green Leds /

• Black Fascia (dispenser)

Range 2013 overview


•SWER2 850194211000 WH WSX3111 MS SWER2NP: no plumbed Water dispenser, A+, nice fake inox

850194211010 WH WSX3111 N SWER2NP: no plumbed water dispenser, A+, black

Whirlpool

•580L No Plumbed Gravity Disp. 69”x36”

•A+ / C-Pentane + R600

•Flat Smooth (door)

Single Evaporator

•L Shaped / Single Shot (Multiflow channel)

•5L Water Reservoir

•2x Led (Mullion + Opposite) + Diamond

(Ceiling)

•2x Led (Mullion) / (freezer compartment)

•Stealth II Gravity / 6 Sense / Capacitive Touch /

•White Leds / Black Fascia

•Flush / RC Gravity NP / Single Paddle

Transparent / Drip Tray (dispenser)

Range 2013 overview


•SWER3

850193811000 WH WSX5172 MS SWER3: I&W dispenser, A+, nice fake inox

850193811010 WH WSX5172 N SWER3: I&W dispenser, A+, black

850193811020 WH WSX5172 W SWER3: I&W dispenser, A+, white

850193911000 WH WSX5578 MS SWER3: I&W dispenser, A+, nice fake inox BK premium handles and

interior different (bottle rack and snack compartment)

850194011000 WH WSX7172 MS SWER3: I&W dispenser, A+, nice fake inox, Home Bar

850194111000 WH WSX7578 MS SWER3: I&W dispenser, A+, nice fake inox, BK premium handles and

interior different (bottle rack and snack compartment), Home Bar

850194211100 WH WSX31122 MS SWER3NP: no plumbed water dispenser, A++, nice fake inox

850194211110 WH WSX31122 N SWER3NP: no plumbed water dispenser, A++, black

850193811100 WH WSX51722 MS SWER3: I&W dispenser, A++, nice fake inox

850193811110 WH WSX51722 N SWER3: I&W dispenser, A++, black

•SWER3 NP A++

•SWER3 A++

Range 2013 overview


•SWER3 NP A++

Whirlpool

•Premium

•580L No Plumbed Gravity Disp. 69”x36”

•A++ / C-Pentane + R600


•Single Evaporator

•No Ice Maker


•5L Water Reservoir / Bin Bottle Divider

•4x Led (Mullion + Opposite) + Diamond (Ceiling)


•Stealth II gravity / 6 Sense / Capacitive Touch /


•Flush / RC Gravity NP / Single Paddle Transparent /

•Drip Tray (dispenser)

Range 2013 overview


•SWER3 A++

•Whirlpool

•Premium

•550L Plumbed Water Disp. 69”x36”




•IDI3

•U Shaped / Single Shot (Multiflow channel)


(Ceiling)

•2x Led (Mullion) (freezer compartment)

•Stealth II Full / 6 Sense / Capacitive Touch /

•White Leds / Half Mirror Fascia

•Flush / RC Plumbed / Single Paddle

Transparent / Drip Tray (dispenser)

Range 2013 overview


•SWER4 850194511000 WH WSX53782 X SWER4: I&W dispenser, A++, inox, 6th Sense Fresh Control

850194511010 WH WSX53782 N SWER4: I&W dispenser, A++, black, 6th Sense Fresh Control

Whirlpool

•Premium

530L Plumbed Water Disp. 69”x36”



•Dual Evaporator

•IDI3

•Tower / Single Shot (Multiflow channel)

•Wine Rack / Bin Bottle Divider


•2x Led (Mullion) (freezer compartment)

•Stealth II Full / 6 Sense / Capacitive Touch /


•Flush / RC Plumbed / Single Paddle Transparent /

Drip Tray

Range 2013 overview

Bauknecht Brand / EU models

•SBK1

•SBK2

•SBK3

•SBK4

855082011000 BK KSN 3183 IL SBK3: I&W dispenser, A+, Nice Fake Inox

855082111000 BK KSN 1183 IL SBK1: no I&W dispenser, A+, Nice Fake Inox

855080811000 BK KSN 2183 A2+ IL SBK2NP A++: no plumbed water dispenser, A++, Nice fake inox

855080811100 BK KSN 2787 A2+ IL SBK2NP A++: no plumbed water dispenser, A++, Nice fake inox,

bottle rack

855082011200 BK KSN 3283 A2+ IL SBK3: I&W dispenser, A++, Nice Fake Inox

855084911000 BK KSN 3887 A2+ PT SBK4 A++: I&W dispenser, A++, Spring inox, ProFresh

855084911010 BK KSN 3887 A2+ ES SBK4 A++: I&W dispenser, A++, black, ProFresh

855082011100 BK KSN 3183 A2+ IL SBK3: I&W dispenser, A++, Nice Fake Inox

Range 2013 overview


SBK1:

•Bauknecht





•IDI3




•Stealth II Full / Gi / Capacitive Touch /



Drip Tray (dispenser

(Wave1)

Range 2013 overview


SBK2: (Wave2)

Bauknecht

•580L / No Plumbed Gravity Disp. 69”x36”

•A+ / C-Pentane + R600




•5L Water Reservoir

2x Led (Mullion + Opposite) + Diamond (Ceiling)

•2x Led (Mullion) / (freezer compartment

•Stealth II Gravity / Gi / Capacitive Touch /


•Flush / Single Paddle Transparent / Drip

Tray

•Mono Satina

Range 2013 overview


SBK3:

•Bauknecht





•IDI3







Drip Tray (dispenser

(Wave2)

Range 2013 overview


SBK4: (Wave2)

•Bauknecht

•530L Water Disp. 69”x36”



•Dual Evaporator

•IDI3

•Wine Rack / Bin Bottle Divider


(Ceiling)




•Flush / Single Paddle Transparent / Drip Tray

- Stealth UI application overview

- Dispensing Models / Connectors

- Non-Dispensing Models / Connectors

- Key Assignment & Functions: Dispenser Models

- Key Combination: Dispenser Models

- Key Assignment & Functions: Non-Dispenser

- Key Combination: Non-Dispenser Models

- General description of the User Interface

- Control System

- Minotaur Core Board / Block Diagrams

- Minotaur Core Board / Connector Locations

Operations

Operation

Stealth UI application overview

The Stealth User Interface Board will be responsible for the following actions:

•Drive the Ice Door Stepper Motor (only Dispenser Model with IDI).

•Read 6 capacitive touch switches or tactile switches.

•Drive LED dispenser Lighting.

•Drive dispenser housing heater (only Dispenser Model with IDI).

•Drive Fill tube heater if applicable (only Dispenser Model with IDI).

•Drive RC door heater (only Dispenser Model with IDI).

•Read Ice/water Pad (1 pad) switch (only Dispenser Model with IDI).

•Facilitate ice dispensing (cubed/crushed) with the core Control Board (only Dispenser Model with IDI)

•Facilitate water dispense with the core Control Board (only Dispenser Model with IDI).

•Drive LED drivers

•Read 6 capacitive touch switches or tactile switches.

•Drive Chimes for audible feedback of key presses, error conditions, and events;

•Communicate with the Core Board (Minotaur)

•Board-level flash-programmable;

•Store the user settings in non-volatile memory (EEPROM);

•Configuration values stored in Flash memory

•Facilitate temperature Control

•Manufacturing mode

•Service mode

•„Stealth“ User

Interface

Operation

Dispensing Models / Connectors

•J

3

•J

5

•J

6

•J

10

•J

2

•J

1

•J

7

•J

9

Connector Pin / Description

J1

1 Ice Pad Source

2 Ice Pad In

3 Not Used

4 Not connected

J2

1 Fill tube heater, Source

2 Not used

3 Dispenser housing heater, Source

4 +14 Vdc (WIDE)

5 Data (WIDE)

6 GND (WIDE)

7 Stepper Motor (+14Vdc)

8 Fill tube heater, Return

9 Not used

10 Dispenser housing heater, Return

11 Stepper Motor LA

12 Stepper Motor LB

13 Stepper Motor LC

14 Stepper Motor LD

J3

1 Not used

2 Not used

3 Not used

4 Not connected

J5

1 Not used

2 Not used

3 Not used

4 Not used

5 Not used

J6

1 Dispenser light, Source

2 Not connected

3 Dispenser light, Return

J7

1 Swim

2 +5V DC

3 Reset_Active_Low

4 Ground

J9

1 +5Vdc

2 Ground

3 Timer_Reset

4 In_Circuit_Program_Clock

5 In_Circuit_Program_Data

J10

1 Not used

2 Not used

3 Not used

4 Not used

Operation

Non-Dispensing Models / Connectors

•J

3

•J

5

•J

6

•J

10

•J

2

•J

1

•J

7

•J

9

Connector Pin / Description

J1

1 Not used

2 Not used

3 Not used

4 Not connected

J2

1 Not used

2 Not used

3 Not used

4 Not used

5 Not used

6 Not used

7 Not used

8 Not used

9 Not used

10 Not used

11 Not used

12 Not used

13 Not used

14 Not used

J3

1 Not used

2 Not used

3 Not used

4 Not connected

J50

1 +14Vdc (WIDE)

2 Data (WIDE)

3 Ground (WIDE)

4 Not used

5 Not used

J6

1 Not used

2 Not connected

3 Not used

J7

1 Swim

2 +5Vdc

3 Reset_Active_Low

4 Ground

J9

1 +5Vdc

2 Ground

3 Timer_Reset

4 In_Circuit_Program_Clock

5 In_Circuit_Program_Data

J10

1 Not used

2 Not used

3 Not used

4 Not used

Operation

Key Assignment & Functions: Dispenser Models

Control Key Description Method

Key no. Label

SW1 FREEZER Temperature setting of FC Short Press

SW2

FAST FREEZING To activate / deactivate fast freezing Short Press

ICE DISPENSING ON/OFF To switch Ice Dispense ON/OFF Long Press

3Secs

SW3 ICE/WATER Selection of water/crushed ice/cubed ice Short Press

SW4

RESET ALARM

To RESET the sound alarms(Power Fail Alarm & Door Open

Alarm)

Short Press

To RESET the general alarms

(WFI & AFI)

Long Press 3

secs

ICE MAKER TEST FOR MANUFACTURING

TESTING

To enable Ice making water fill and Ice maker harvesting cycle

within first 2 min of power ON and in Cooling Off mode.

Long Press 3

secs

SW5 VACATION MODE To activate/deactivate vacation mode Short Press

SW6 REFRIGERATOR Temperature setting of RC Short Press

Operation

Key Combination: Dispenser Models

KEY COMBINATION OR SEQUENCE

WHIRLPOOL (ASIA )

ENTRY Ice /Water (Key 3) & Reset Alarm (KEY4)Long Press

3secs

EXIT Ice /Water (Key3) & Reset Alarm (Key4)Long Press

3secs

Freezer(Key1) & Fast freezing(Key2),

Recycle power

20minutes timeout

ENTRY Vacation key( Key5) & RC Temp ( Key 6)Long press

3secs

EXIT Vacation key( Key5) & RC Temp ( Key 6)Long press

3secs

Step #1: Open and Close the RC door after 10 sec from

Power On.

Step #2: Cooling OFF key (Key5 & Key 6) within 10 sec after

step # 1 is completed.

Everything shall happen within 1 minute after the product Power

Up. After 1 minute this mode shall not be accessible until the

next Product Power Up;

Cooling Off sequence (Key5 & key6)

Recycle power

Time out=5minuts;

Last step of manufacturing mode.

Short key

Press

ENTRY

Sequence

EXIT

FINAL

ELECTRCIAL

TEST

Long press

3secs

METHOD

KEY LOCK

SERVICE

MODE

ENTRY Freezer(Key1) & Fast freezing(Key2)Long Press

3secs

EXITLong Press

3secs

COOLING OFF

FEATURE ACTION

Operation

Key Assignment & Functions: Non Dispenser

Control Key Description Method

Key # Label

SW1 FREEZER Temperature setting of FC Short Press

SW2 FAST FREEZING To activate / deactivate fast freezing Short Press

SW3 ECO ENERGY Set points will be energy efficient Short Press

SW4 RESET ALARM

To RESET the sound alarms(Power Fail Alarm & Door Open Alarm) Short Press

To RESET the general alarms ( AFI).For all models.

To RESET the general alarms (AFI).For SUK1.NP & SW2.NP models. Long Press 3 secs

SW5 VACATION MODE To activate/deactivate vacation mode Short Press

SW6 REFRIGERATOR Temperature setting of RC Short Press

Operation

Key Combination: Non-Dispenser Models

1 or 2, KEY COMBINATION

WHIRLPOOL (ASIA )

Freezer(Key1) & Fast Freezing (Key2)

At power fail/ interrupt, 20minutes timeout

ENTRY Vacation key( Key5) & RC Temp (Key 6)Long press

3secs

EXIT Vacation key( Key5) & RC Temp (Key 6)Long press

3secs

Step #1: Open and Close the RC door after 10 sec from

Power ON

Step #2: Cooling OFF key (Key5 & Key 6) within 10 sec after

step # 1 is completed

Everything shall happen within 1 minute after the product Power

Up. After 1 minute this mode shall not be accessible until the

next Product Power Up;

Cooling Off sequence (Key5 & Key 6)

Recycle power

Time out=5minuts;

Last step of manufacturing mode.

SERVICE

MODE

Freezer(Key1) & Fast Freezing (Key2)

FEATURE ACTION METHOD

KEY LOCK

ENTRY ECO energy(Key3) & Reset Alarm (Key4)Long Press

3secs

EXIT ECO energy(Key3) & Reset Alarm (Key4)Long Press

3secs

FINAL

ELECTRICAL

TEST

Short Key

Press

ENTRY

Sequence

Long Press

3secs

EXITLong Press

3secs

COOLING OFF

Long Press

3secsEXIT

ENTRY

NOTE:

Any long key press (requires 3 seconds of press and hold) cannot be interrupted during the 3 seconds countdown.

If user presses another key or paddle during the 3 seconds countdown, user needs to release the key and press it

again to start the countdown.

•1st button controls the

temperature in the freezer

compartment

•(-14 to -24 C)

•2nd button activated/deactivates the

•Fast Freezing mode (thermometer icon)

•3rd button activates the most

•energy efficient temperatures

•in the FC/RC compartments

•simultaneously (-14/6 C)

•4th button* resets all

alarms and postpones the

sound alert which is

activated when a door is

held open for too long.

•5th button activated/deactivates the

•Vacation mode (parasol icon).

•6th button controls the

temperature in

•the refrigerator

compartment (1 to 6 C).

Operation

General description of the User Interface

“Stealth” User Interface No Dispenser Model / Interface Controls:

•The Stealth “No Dispenser” interface is controlled by 6 capacitive touch/tactile buttons.

•The Eco Energy and Reset Alarm buttons can be pressed simultaneously for 3 seconds in order to activate the Key Lock.

•(If another button is pressed while this action is being taken, both actions will be terminated)

•The temperature buttons do not require continuous scrolling if the button is kept pressed.

Operation


“Stealth” User Interface Single Paddle Model / Interface Controls:

•The Stealth “Single Paddle” interface is controlled by 6 capacitive touch/tactile buttons.

•The Ice Selection and Reset Alarm buttons can be pressed simultaneously for 3 seconds in order to activate the Key Lock.

•(If another button is pressed while this action is being taken, both actions will be terminated)

•The temperature buttons do not require continuous scrolling if the button is kept pressed.

•1st button controls the

temperature in the freezer

compartment

•(-14 to -24 C)

•3rd button

sets

•ice & water

type

•4th button* resets all

alarms and postpones the

sound alert which is

activated when a door is

held open for too long.

•5th button activated/deactivates the

•Vacation mode (parasol icon).

•6th button controls the

temperature in

•the refrigerator

compartment (1 to 6 C).

•2nd button activated/deactivates the Fast

Freezing mode (thermometer icon). IF kept pressed

for 3 seconds, the ICE DISPENSING is

disabled/enabled.

•Power Failure Alarm is

visible when there has been

a power failure & the

temperature has increased >

X C

•Digits give feedback of the set

•temperature in the refrigerator

•1 to 6 C in normal mode,

•Symbol is visible when cooling is On.

•If cooling is switched Off, this central

•compartment symbol will not be visible.

•General Alarm icon is visible

•when the appliance is in an

•alarm state.

•Antibacterial Filter icon is

visible when

•the filter will need replacing

soon (amber)

•and when it needs replacing

(red)

Vacation icon is visible when

•the Vacation mode is

active.

•(Remains active until the

user

•deactivates the mode).

•6 Sense icon is

always visible when

cooling is on (fixed

light).

•Key Lock icon is visible

•when the Key Lock is active

•Icon is visible when the

refrigarator temperature is set

to 6 C which is the most

energy efficient setting.

•Door open icon

is

•visible when a

door is open

•Gravity filter

indication


freezer

•temperature is set to -14 C

which is the most energy

efficient setting.


•temperature in the freezer

•(-14 to -24 C)

•Fast Freezing icon is

visible

•when the Fast Freezing

mode is active. Switches Off

automatically after 24h

Operation

Stealth No Dispenser Model / Display Segments:

•The illustration below shows all display segments which have been foreseen for the European Stealth control with No

Dispenser.


•Power Failure Alarm is

visible when there has been

a power failure & the

temperature has increased >

X C


•temperature in the refrigerator

•1 to 6 C in normal mode,

Water glass icon (always On)

with indications of what

products that are set to be

dispensed:

•A: Still water / B: Crushed

ice / C: Cubed ice

•General Alarm icon is visible

•when the appliance is in an

•alarm state.

•Antibacterial Filter icon is

visible when

•the filter will need replacing

soon (amber)

•and when it needs replacing

(red)

Vacation icon is visible when

•the Vacation mode is

active.

•(Remains active until the

user

•deactivates the mode).

•6 Sense icon is

always visible when

cooling is on (fixed

light).

•Key Lock icon is visible

•when the Key Lock is active


refrigarator temperature is set

to 6 C which is the most

energy efficient setting.

•Door open icon

is

•visible when a

door is open for

more than 2

minutes.


freezer

•temperature is set to -14 C

which is the most energy

efficient setting.


•temperature in the freezer

•(-14 to -24 C)

•Fast Freezing icon is

visible

•when the Fast Freezing

mode is active. Switches Off

automatically after 24h.

Operation

Stealth Single Paddle Model / Display Segments:

•The illustration below shows all display segments which have been foreseen for the European Stealth control with Dispenser.


•Water Filter icon is visible when the filter will need

•replacing soon (amber) and when it needs replacing

(red)

•ICE

OFF

symbol

•A

•B

•C

Operation


Stealth No Dispenser Model & Single Paddle Model / Functional Content:

•Temperature Control:

•1. Individual Temperature setting of Refrigerator -> Temperature range 1 to 6 C (set in steps of 1 C)

2. Individual Temperature setting of Freezer -> Temperature range -14 to -24 (set in steps of 1 C)

•3. Vacation Mode -> Sets the refrigerator to the values as per the flash map table , while freezer compartment

• temperature remains unchanged.

•4. Fast Freezing Mode -> Compressor works at full power for 24 hours. Freezer Compartment Temp. displayed: -24°C.

•Other:

•1. Refrigerator/Freezer Cooling Off -> Switches off cooling in both compartments (also compartment light is disabled)

2. Key Lock -> Disables all buttons. Only possible interaction is the deactivation procedure.

•3. 6th Sense active -> Icon is always visible when cooling is on(fixed).

Alarms / Notifications:

•1. Eco Energy Feedback -> Icons lit when FC/RC has most energy efficient temp settings (-14/6 C).

•2. Eco Energy direct access button -> Button which sets the most energy efficient temperatures simultaneously in the

• Freezer- and Refrigerator compartments (-14/6 C).

•3. Refrigerator/Freezer Door Open -> Visual indication when refrigerator/freezer door is open.

•4. Refrigerator/Freezer Door Open Alarm -> Visual and Audio feedback when door has been open for 2 minutes.

•5. General Alarm -> Appears when there is an alarm state.

•6. Power Failure Alarm -> Indication when there has been a Power Failure.

•7. Antibacterial Filter needs Replacing Soon -> Reminder to purchase new filter (amber light).

•8. Antibacterial filter needs Replacing -> Notification that Antibacterial filter needs to be replaced (red light).

•Dispenser Functions:

•1. Still Water selected -> Indication when Still Water is set to be dispensed.

•2. Ice Cube selected -> Indication when Ice Cubes is set to be dispensed.

•3. Crushed Ice selected -> Indication when Crushed Ice is set to be dispensed.

Operation


Stealth No Dispenser Model & Single Paddle Model / Filter Data:

•Filter Life

GOOD

•ORDER

•REPLACE •G

FI

•UI Symbol Colour

•- (blank)

•Amber

•Red

•Time Usage (Days)

•0 to 100

•101 to 119

•120+

•A

FI

•Filter Life

GOOD

•ORDER

•REPLACE

•UI Symbol Colour

- (blank)

•Amber

•Red


0 to 120

•121 to 180

•181+

Gravity Filter Indication (sand filter):

Antibacterial Filter Indication:

•Stage name

•GOOD

•ORDER

•REPLACE

•Replace Overdue

•W

FI

•Water Usage

•0 to 165,99 Gallons / 0 to 625 litre

•166 to 199,99 Gallons / 626 to 757

litre

•200+ Gallons / 758 + litre

•NA


•0 to 149

•150 to 181

•182+

•After 14 days at REPLACE

Water Filter Indication:

Operation

Stealth No Dispenser Model & Single Paddle Model / Scenarios of Use :

1. Initial Set-Up


When the product is powered up for the first time,

MAIN MENU is displayed with factory default settings.

The following icons shall always be shown during the

normal menu:

Freezer compartment Numeric Display of -18°C

Refrigerator compartment Numeric Display of 4°C

6th SENSE

Cubed Ice and Cup (only dispenser models)

•Single Paddle version

•No Dispenser version

Operation


2. Changing the Freezer Temperature


In order to adjust the Freezer temperature, the user presses

the FREEZER Key. A “ Key Press “ chime will be produced

for every key press.

The temperature readout instantly changes the values

cyclic loop in the following direction (start value taken from

the example to the left) :(-14, -15, -16,-17,-18,-19,-20, -21,

-22, -23, -24, -14, -15°C etc…

Whenever user selects -14°C, FC ECO INDICATION icon

will turn ON , as its most energy efficient temperature.

During this operation, the fridge set point will remain

the same.

New FC set point will send to core control immediately

upon change. If the Key is press & hold, slew is not allowed.

The temperature set point will change once.

Operation


3. Changing the Refrigerator Temperature:


In order to adjust the Refrigerator temperature, the

user presses the FRIDGE DEGREE C key.

A “Key Press“ chime will be produced for every key

press.

The temperature readout instantly changes the values

cyclic loop in the following directio

(Start value taken from the example to the left)

5, 6, 1, 2, 3, 4, 5, 6°C etc…

Whenever user selects 6°C, RC ECO INDICATION icon

will turn ON , as its most energy efficient temperature.

The Freezer set point will remain the same.

New Fridge set point will send to core control

immediately upon change.

If the Key is press & hold, slew is not allowed.

The temperature set point will change once.

Operation

Stealth No Dispenser Model / Scenarios of Use :

4.0 Activating Fast Freezing


Pressing FAST FREEZING key activates/deactivates the fast

ice feature. An “Engage “chime is produced.

FAST FREEZING icon is lit and the function is activated.

The Freezer temperature changes to -24°C on UI display.

Fast Freeze can be activated in normal menu.

If power is interrupted, Fast Freeze will retrieve from

EEPROM and resume. There will be 30 second delay for

any set point changes to write to EEPROM.

During Fast Freeze mode, changes to the Fridge

temperature set point can be made.

FAST FREEZING DEACTIVATION:

Fast freezing is automatically deactivated after a

Power Outage Alarm.

Fast Freezing can also be deactivated if the user:

Presses the FREEZER DEGREE key.

Operation




Presses the FAST FREEZING key - the Fast freezing mode

will be deactivated and the Freezer will resume the same

temperature as it had when Fast freezing was activated. i.e

between -14 to -24°C . A “Disengage “chime is produced.

- Switched Cooling Off will produce “Power Off” chime

(switches off cooling in both Fridge and Freezer

compartment).

- Using ECO ENERGY key, the fast freezing can be exit &

the Freezer temperature be set to -14°C. A “Engage”

chime is produced.

- Factory default Fast Freeze mode is OFF.

- Inhibit Defrost Time in Fast freeze mode is 2-hour

(Defrost time will be configured in flash map).

- Pressing FAST FREEZING key activates/deactivates the fast ice

feature. An “Engage “chime is produced. FAST FREEZING

icon is lit and the function is activated. The FC temperature

changes to -24°C on UI display.

- Fast Freeze can be activated in Normal menu and the feature

lasts for 24 hours. If power is interrupted, Fast Freeze shall

retrieve from EEPROM and resume. There will be 30 second

delay for any set point changes to write to EEPROM.

- Fast freezing is automatically deactivated after a Power

Outage Alarm.

- Fast Freezing can also be deactivated if the user:

1. Presses the Freezer Compartment degree key (First press

makes the Freezer compartment resume the same temperature

,setting as it had when Fast freezing was activated i.g. between

-14 to -24°C.

2. Presses the FAST FREEZING key - the Fast freezing mode will

be deactivated and the Freezer Compartment will resume the

same temperature as it had when Fast freezing was activated.

3. Switched Cooling OFF will produce “Power Off” chime

(switches OFF cooling in the fridge & freezer compartment).

Operation

Stealth Single Paddle Model / Scenarios of Use :



Operation




•Factory default Fast Freeze mode is OFF.

•Inhibit Defrost Time in Fast freeze mode is 2 hour

(Defrost time will be configured in flash map).

Operation


5. 0. Activation Vacation Mode


- Short press of the VACATION key will toggle between

vacation mode ON and OFF state.

- Upon every power up, the software will retrieve the previous

state of Vacation mode from EEPROM.

- Factory default is Vacation Mode in OFF state.

When Vacation mode is selected:

- “Engage” chime is produced.

- Fridge Numeric Display will show “-“ on 2nd digit only.

- The refrigerator temp is set to value according to set point

table in Flash map while the freezer remains active with

unchanged temperature setting. The freezer temperature can

be adjusted however (manually or Fast freezing mode) while

the Vacation mode is active.

- Internal lights are disabled inside the compartments in case

of WER models and Internal lights are enabled inside the

compartments in case of Asia region models

- If there is an alarm condition during Vacation mode,

pressing the RESET ALARM key will reset the alarm.

Refer to the appropriate alarm section for behaviours.

The vacation mode can be deactivated in 4 ways:

•1. By pressing the Vacation Mode key makes the Fridge

resume the same temperature setting as it had when the

Vacation Mode was activated. Disengage chime is produced.

•2. By pressing the Refrigerator °C key - first press makes the

Fridge resume the same temperature setting as it had when the

Vacation Mode was activated. Key press chime is produced.

•3. By switching Cooling OFF - switch OFF both Fridge and

Freezer cooling completely. Power OFF chime is produced.

Vacation mode is deactivated and previous Fridge setting (the

one used before the vacation mode was activated) is restored .

•4. By pressing the Eco Energy key - the vacation mode will

be deactivated and the Fridge temperature be set to 6°C.

Freezer setting will be change to -14°C . Engage key chime is

produced.

Operation


5.1. Activation Vacation Mode


Operation




- Short press of the VACATION key will toggle between vacation

mode on and off state.

- Upon every power up, the software will retrieve the previous state

of Vacation mode from EEPROM.

- Factory default is Vacation Mode in off state.

- When Vacation mode is selected:

1. “Engage” chime is produced.

2. The VACATION icon is on and WATER/CRUSHED

ICE/CUBED ICE is disabled . RC NUMERIC DISPLAY will show “-“

on 2nd digit only.

3. The refrigerator temp is set to value according to set point table

in FLASH map settings while the freezer remains active with

unchanged temperature setting. The freezer temperature can be

adjusted however (manually or Fast freezing mode) while the

Vacation mode is active.

- Internal lights are disabled inside the compartments.

4. Dispenser is disabled and dispenser light is off.

If ICE/WATER key or paddle is pressed, “invalid” chime is

produced twice synchronizing with blinking o f VACATION icon.

- If there is an alarm condition during Vacation mode, pressing the

RESET ALARM key will reset the alarm.

- The vacation mode can be deactivated in 3 ways (For dispensing

application):

1. By pressing the Vacation Mode key makes the RC resume the

same temperature setting as it had when the Vacation Mode was

activated. Disengage chime is produced.

2. By pressing the Refrigerator °C key - first press makes the

fridge compartment resume the same temperature setting as it had

when the Vacation Mode was activated. Key press chime is

produced.

3. By switching Cooling OFF - switch off both fridge and

freezer cooling completely. Power off chime is produced.

- Vacation mode is deactivated and previous fridge setting has been

restored (the one used before the vacation mode was activated).

The dispenser can be used (for dispensing application) and the light

inside both compartments is active. The dispenser light will also be

active.

Operation




Operation


6.0. Activating Key Lock


ACTIVATING KEY LOCK

- When lock key combination is pressed and hold for 3 second.

After 3 second, UI will be locked and LOCK icon is turned ON on

normal menu. An “Engage” chime is produced.

- If lock key combination released before 3 seconds, invalid key

chime will be produced 2 times. During 3 second, if any other key

is pressed, both actions (lock key combination & next key

pressed) will terminate and invalid key chime will produced 2

times.

- When the Key Lock is activated, no key or key combination is

allowed .

- If any other key is pressed, while the Key Lock is set, the LOCK

icon will flash quickly 2 times (0.5 sec ON, 0.5sec OFF x 2

times) synchronized with “ invalid key” chime ( x 2 times)

Operation


6. 1. Activating Key Lock


DEACTIVATING KEY LOCK

- To Unlock the UI, long press of lock key combination made

simultaneously.

- A “Disengage” chime is produced. The LOCK icon will blink

during the 3 second press and hold then turn OFF at end of 3

seconds. If lock key combination released before 3 seconds,

invalid key chime will be produced 2 times and the lock icon will

blink 2 times.

- When the UI is locked, if any other Alarm LED icons i.e. Door

ajar, WFI, AFI is activated, the specific icon should be turned ON

and chimes / blinking pattern as applicable should be played.

Pressing Alarm Reset key will give invalid chime x2 and lock icon

will flash twice. If power outage alarm is active, pressing Alarm

Reset key will reset power outage alarm and return to

LOCK menu.

Operation


7.0. Opening the Refrigerator/Freezer Door


Door Open Condition :

When the door(s) is(are) open, the DOOR OPEN icon is lit

continuously through out the door open duration. When the

door(s) is(are) closed, the DOOR OPEN icon will switch off.

Door Ajar Alarm Condition:

When the door(s) is(are) kept open for 2 minutes, the Door Ajar

Alarm condition is entered. The GENERAL ALARM icon will

come on solid and stay on while in the Door Ajar Alarm

condition.

ALERT chime shall be produced 3 times and repeated after

every 10 sec until reset while synchronized with 7 blinking of

the door open icon and door open icon stays on after the

blinking.

For the other menus, door ajar alarm shall work as follows:

MAIN MENU: The UI shall stay in MAIN MENU and resume door

ajar alarm condition.

LOCK MENU: The UI shall stay in LOCK MENU and resume door

ajar alarm condition.

SLEEP MENU: The UI will wake up and display door ajar icon

while in either MAIN MENU or LOCK MENU (which ever one

selected prior to sleep).

Since the door alarm condition will wake up the UI every 2 min,

this will prevent the UI from ever going back into sleep mode.

COOLING OFF MENU: The UI stays in COOLING OFF MENU,

door ajar alarm is disabled. If door was open and cooling is

turned off, when cooling is turned back on, the door ajar alarm

timer will reset. Pressing the RESET ALARM key will snooze the

alarm sound but the door open alarm icons will remain visible

until the door is closed. Refer to Alarm Reset section later on

the document.

Operation




Operation




The visual alarm indications will remain until the door has been

closed however (door open symbol is On or flashing).

If the user does not close the door within 2 minutes, the sound

alert will reoccur as a safety measure. If the door has been

opened for more than 2 minutes and the user presses the Reset

button, the alarm sound will Snoozed, the door open icon will

remain On, until the user closes the door and re-open OR power

ON/OFF the product.

If cooling is Off, the door icon is disabled, and the door ajar

alarm will is disabled.

There are two ways to reset the door ajar condition is by closing

the doors or resetting power to the unit. If the user wishes to

keep the door open even though the alarm is activated (for

cleaning up spilled food for example), he/she can press the

Reset Alarm button and the sound alarm will be snoozed (10 sec

On ,10 se OFF) for next 2 min till the door is closed.

•SLEEP / IDLE MODE:-

•UI will not go into sleep mode while the Power Outage Alarm is visible, or in cooling off mode, or while either door is in ajar.

•Entering sleep mode :

•User inactivity for 2 minutes at MAIN MENU or LOCK MENU will enter into sleep mode. In the SLEEP MENU the 6TH SENSE and

COMPARTMENT icons will change from 100% brightness to 25% brightness. All other icons will be off. No chimes at entering sleep

mode.

Waking up sleep mode:

•Waking up conditions - Any key press or either door opening Waking by key press – UI wakes up at first key press, but no action

taken for key press. At second key press, the key function is activated. Waking by key press, if UI is locked – UI wakes up at first key

press but no action taken for key press. Lock mode will be entered. Waking by key press and hold combination – UI wakes up and

goes to the corresponding menu for that key combination. Waking by door open – if either door is open, UI wakes up with the

appropriate door icon light up. No chimes at UI wakeup.

•Menu transition from sleep mode:

•If UI is locked, menu transitions from sleep mode to LOCK MENU

•If UI is unlocked, menu transitions from sleep mode to MAIN MENU

Operation




ACTIVATING ECO ENERGY:

- Pressing ECO ENERGY key sets the most energy efficient

temperature setting (-14 C for FC & 6 C for RC) &the Eco Energy

symbols appear.

DEACTIVATING ECO ENERGY:

- If the user changes the set temperature from the Eco Energy set

point, the symbol will simply switch off.

- By pressing the ECO ENERGY key a 2nd time(deactivating eco

energy mode), the temperature settings will return to the set

points they had before the key was pressed the 1st time.

A “Disengage” chime is produced.

- In ECO energy mode, if Freezer DEGREE key is pressed, Freezer

ECO INDICATION icon will turn off & “disengage” chime is

produced. Freezer temperature is decrement by one value.

Fridge temperature will remain same as 6 C, which is a new set

point value. ECO Energy mode is exited.

- There is one symbol for each compartment, so that if only 1 of the

2 compartment has the most energy efficient Temperature set,

only the symbol belonging to that compartment will be lit.

An “Engage” key chime is produced.

Operation


8.0. The Eco Energy Feedback & Direct Access Button


•“Eco Energy” temperature set in both compartments:

Operation


8.1. The Eco Energy Feedback & Direct Access Button


- In ECO energy mode, if RC DEGREE key is pressed, RC ECO INDICATION icon will turn off & “disengage” chime is produced.

Fridge temperature is increment by one value. Freezer temperature will remain same as -14°C , which is a new set point value.

ECO Energy mode is exited.

- In ECO mode, if FAST FREEZING key is pressed, Freezer ECO INDICATION icon will turn OFF and will enter into fast freezing

mode with “engage” chime. There is no “disengage” chime during exit of ECO mode.,

- In ECO mode, if VACATION key is pressed, Fridge ECO INDICATION icon will turn OFF and will enter into vacation mode with

“engage” chime. There is no “disengage” chime, during exit of ECO mode.

Operation


Stealth Dispenser Model / Scenarios of Use :

9. Changing the Dispenser Setting

- Dispenser is mounted on the freezer door

- Regular valves is used

- Pressing the ICE/WATER key selects between the Water / Crushed Ice /

Ice Cubes options in sequence. An ENGAGE chime is produced for

each selection. This selection will have cyclic continuous loop.

- Factory default setting for the ICE/WATER key is “Ice Cubes”.

- After dispensing timeout (Water dispensing times out in 5 minutes and

Ice dispensing times out in 10 minutes), dispensing will stop and

“INVALID” chime will be produced. If pads are not released more than 2

minutes after dispensing timeout, UI enters in Sleep mode. When the

pad is released, UI will wake up from Sleep mode with normal menu

without any chime

- If power fails/interrupts during Ice/water dispensing, ice/water

dispensing will disable . To allow dispensing again, release paddle and

power outage alarm must be reset.

- If communication fails, dispensing will not be allowed.

- During the dispensing process, only the selected dispensing product

icon (WATER / CUBED ICE / CRUSH ICE icon) will be displayed within

the CUP icon segment. Other LED icons behavior will not change.

Operation



10. Dispensing Ice & Water

To dispense Ice or Water, the user presses a container against the paddle. The selected product (depending on setting in display)

will be dispensed until the user removes the container from the paddle. Water Dispensing can only be done for 5 minutes and Ice

Dispensing can be done for 10 minutes continuously. After that, dispensing will be automatically stopped & the sound “invalid“

will be played. The product which is being dispensed should be the only product visible during the dispensing phase and be lit

(fixed light) at 100% brightness.

If the user tries to dispense while the product is in Vacation mode, the invalid key press sound will be played twice synchronized

with the of blinking of the vacation symbol.

If the user tries to dispense while the product is showing the Power Outage alarm, the invalid key press sound will be played twice

synchronized with the blinking of the power outage symbol.

When pressing the Ice/Water button, the segments will be lit in the following order;

•Water •Crushed Ice •Ice Cube •Water (continuous loop)

Operation



11. Idle menu/Sleep mode, Dispensing

- UI will not go into sleep mode while the Power Outage Alarm is visible, or while in cooling off mode, or while either compartment door is ajar.

- Entering sleep mode (Dispensing):

User inactivity for 2 minutes at MAIN MENU or LOCK MENU will enter into sleep mode. In the SLEEP MENU the 6th SENSE, CUP and

WATER/CRUSH ICE/CUBED ICE icons will change from 100% brightness to 25% brightness. AFI & WFI icons will also change the brightness

from 100 % to 25 % if active. Dispenser light will remain visible at 25% brightness. All other icons will be off ,except for AFI & WFI alarms.

- No chimes at entering sleep mode.

Waking up sleep mode:

Waking up conditions - Any key press or either door opening

•Waking by key press – UI wakes up at first key press, but no action taken for key press. At second key press, the key function is activated.

•Waking by key press, if UI is locked – UI wakes up at first key press but no action taken for key press. Lock mode will be entered. Waking by

key press and hold combination – UI wakes up and goes to the corresponding menu for that key combination.

•Waking by door open – if either door is open, UI wakes up with the appropriate door icon light up. No chimes at UI wakeup.

•Menu transition from sleep mode:

•If UI is locked, menu transitions from sleep mode to LOCK MENU

•If UI is unlocked, menu transitions from sleep mode to MAIN MENU

A) To disable the icemaker, the user must keep the second Button

(Fast Freezing) pressed for 3 seconds.

When this action has been taken, the “Disengage” sound is produced

and the “ICE OFF” symbol will appear above the Freezer digits.

B) When the icemaker is disabled, no ice can be dispensed and ice

production (harvesting) is disabled.

As the user presses the Ice/Water button, the ice symbols will never be

shown & the water segments remains constantly lit.

If the user tries to set an ice type by pressing the Ice/Water button, the

“Invalid Key press” sound is produced 2 times & the “ICE OFF”

symbol flashes will blink 2 times.

The ice maker is reactivated by keeping the second button (FAST

FREEZING) pressed for 3 seconds. During these 3 seconds, the "Ice Off“

symbol will blink 3 times. When this action is taken, the “Engage” sound

is produced and the “ICE OFF” symbol is switched off. The water

remains as the preset Product to dispense, but the user can now press

the Ice/Water button to change product.

C) If during “ICE OFF” condition, power failure occurs , when the power

resumes back ,the system will go back in the Previous

condition “ICE OFF” mode.

Operation



12. Ice OFF

Antibacterial filter indication is available in MAIN MENU and

LOCK MENU

At Order Stage: The AFI ORDER amber led icon will turn on (no

flashing and no beep occur at the MAIN MENU or LOCK

MENU).If RESET ALARM key is pressed to reset the air filter

indication, “invalid” chime is produced.

At Replace Stage: The AFI REPLACE red led icon will turn on

(no flashing). An alert chime is also activated. The Replace filter

Icon shall be activated all times while the UI is awake in MAIN

MENU and LOCK MENU. When the user has replaced the filter,

he/she presses the RESET key for 3 seconds to reset the alarm.

By doing so, the icon will be switched off. A “Disengage “chime

is produced once.

ORDER to REPLACE Transition: When stage change from

order to replace, an “alert” chime is produced. If the AFI status

changes from ORDER to REPLACE stage during sleep mode the

alert chime will be played as soon as the UI wakes up from

sleep mode.

Operation

Stealth No Dispenser Model / Alarms/Notifications:

1. Antibacterial Filter alarm


Operation

Stealth Dispenser Model / Alarms/Notifications:

1.1. Water Filter alarm


WFI indication is available in MAIN MENU and LOCK MENU

Dispensing and other menus are still functional during WFI Alarm

Depending to the Filter stage the UI shall work as follows:

At Order Stage: The WFI ORDER amber led icon will turn on (no

blinking and no beep occur at the MAIN MENU or LOCK MENU).

If RESET ALARM key is pressed to reset the water filter indication,

“invalid” chime is produced.

GOOD to ORDER Transition:

If the WFI status changes from GOOD to ORDER stage during

water dispensing, WFI ORDER amber led icon will blink 7 times

with Alert Chime sounded 3 times.

If the WFI status changes from GOOD to ORDER stage during ice

maker fill or due to time usage, WFI ORDER amber led icon will

blink 7 times with Alert Chime sounded 3 times at start of first

water dispense.

Operation

Stealth Dispenser Model / Alarms/Notifications:

1.1. Water Filter alarm


•At Replace Stage:

•The WFI REPLACE red led icon will turn on. The icon will blink while dispensing water/Ice .The icon will blink from the beginning to

the end of dispensing. No sound will be produced. If RESET ALARM key is pressed to reset the water filter indication, “disengage” chime

is produced and the icon is turned off.

•ORDER to REPLACE Transition:

•If the WFI status changes from ORDER to REPLACE stage during water dispensing, WFI REPLACE red led icon will blink 7 times with

Alert Chime sounded 3 times.

•If the WFI status changes from ORDER to REPLACE stage during ice maker fill or due to time usage, WFI REPLACE red led icon will

blink 7 times with Alert Chime sounded 3 times at start of first water dispense.

•Replace Overdue Stage (After 14 days at Replace Stage):

•The WFI REPLACE red led icon will stay on. The icon will blink while dispensing ice/water. No beep will be produced during

dispensing. After ice/water dispensing, repetitive Alert Chime is produced 3 times with 7 times blinking of the icons (synchronize chime

and blinking). If the dispensing timeout is reached, the above behavior (repetitive Alert Chime and blinking) will be activated after the

dispensing time out Error Chime.

•For example if the water dispensing timeout is reached: The “Invalid” chime shall be played first the WFI REPLACE Alert (blinking and

sound) will be played when the pad is released and the “Invalid” chime finishes.

- When there has been a power failure, the POWER OUTAGE icon

will be turned ON to communicate this to the user as the power

is switched back on. At the same time, the blackout variable

(Freezer max temperature reached) will be shown on the freezer

display (in this example -12°C) and Freezer temperature values

will blink 3 times @1Hz and Alert chime will play 3 times.

Chime & blinking has to be start at the same time.

- The refrigerator digits will display the set temperature in the

refrigerator compartment (the temp which was set when the

power failure occurred).

- The Power Outage Alarm Icon will remain on until the user

resets it by pressing the RESET ALARM key.

- When the user resets the power outage alarm, POWER OUTAGE

icon will be turned OFF. A “disengage” chime is produced. If

previous state is Vacation Mode, it will retrieve after power

outage alarm. If ECO Energy Mode or Fast Freezing Mode is on,

it will be terminated. Previous user set point prior to ECO

Energy Mode/Fast Freezing Mode will be retrieved.

Operation

Stealth No Dispenser Model & Single Paddle / Alarms/Notifications:

2.0. Power Failure alarm


Operation

Stealth No Dispenser Model & Single Paddle Model / Alarms/Notifications:

2.1. Power Failure alarm


- Power outage Alarm on LOCK MENU:

- If power fails on Lock menu and when at power retrieval, the power outage screen shows LOCK icon. Once power outage alarm is

reset, the UI goes to LOCK MENU.

- Power Outage Alarm should be disabled in Cooling off.

- The UI does not go into “Sleep mode/Idle mode” while the power outage alarm state.

- When the user has press the RESET ALARM key to cancel the Power Outage Alarm, other alarms that might have been active

when the power failure occurred will reappear.

- If user presses any key (except RESET ALARM key) ,invalid chime is produced 2 times and POWER OUTAGE icon will blink

3 times. Chime and blinking has to be synchronized.

Operation


3. General alarm


When the appliance is in an alarm state (not including filter alarm

or power failure alarm), the general alarm icon will be lit in red.

In case of a “Door Open alarm” which has been activated

since a compartment door has been held open for too long, the

user can deactivate the alarm him/herself by simply closing the

door. If the user wishes to keep the door open even though

the alarm is activated (for cleaning up spilled food for example),

he/she can press the Reset Alarm button and the sound alarm

will be snoozed (for 2 minutes), but will not be deactivated until

both doors are closed.

The door open icon will remain visible until the problem it relates

to has been resolved.

Operation


4. Gravity Filter alarm


Gravity filter indication is available in MAIN MENU and LOCK MENU

At Order Stage: The GFI ORDER amber led icon will turn on (no

flashing and no beep occur at the MAIN MENU or LOCK MENU).

If RESET ALARM key is pressed to reset the air filter indication,

“invalid” chime is produced.

At Replace Stage: The GFI REPLACE red led icon will turn on (no

flashing). An alert chime is also activated. The Replace filter Icon will be

activated all times while the UI is awake in MAIN MENU and LOCK

MENU. When the user has replaced the filter, he/she presses the RESET

key for 3 seconds to reset the alarm. By doing so, the icon will be

switched off. A “Disengage “chime is produced once.

ORDER to REPLACE Transition: When stage change from order to

replace, an “alert” chime is produced. If the GFI status changes from

ORDER to REPLACE stage during sleep mode the alert chime will be

played as soon as the UI wakes up from sleep mode.

Operation


5. Priority when Resetting Alarms


- When a power failure has occurred and the product is switched back on, only the power failure alarm will be visible, no other

alarms. When the user has pressed the Reset button to cancel the power failure alarm, other alarms that might have been active

when the power failure occurred will reappear. To reset the power failure alarm, only a short key press on the Reset button is

required.

- When the “open door alarm” is active, pressing the reset button will only snooze the door alarm sound (even if reset, the sound

will reappear after 2 minutes of the door is kept open). The visual indications will remain until the door/doors have been closed

however.

If the antibacterial alarm is active when the “door open alarm” occurs, the behaviour above is still valid and pressing the reset

button will only affect the “door open alarm”; the antibacterial filter alarm will not be reset while the “door open alarm”

is active.

To reset the sound alert when there is a “door open” alarm, only a short key press on the Reset button is required.

To remove the visual indications, the doors must be closed however.

The antibacterial alarm and Gravity Filter Alarm can only be reset when it has reached the “replace” state (when the

symbol turns red).

To reset the antibacterial alarm & Gravity Filter Alarm, a long key press on the Reset button is required (3 seconds).

Operation

Stealth No Dispenser Model & Single Paddle Model / The 6th Sense :

1. The 6th Sense


- When the Cooling is on, the 6TH SENSE icon is

visible and lit up.

- When Cooling is off, 6th SENSE icon is OFF.

Operation

Stealth No Dispenser Model / Cooling On/Off:

2. Cooling OFF


A)

If the user wishes to switch off/on the cooling in both

compartments, he/she can do so by keeping the vacation and

refrigeration mode button pressed for 3 seconds.

B)

After 3 seconds the all icons (except for “-” symbol for each set

point)will be switched off. While cooling is off, compartment

temperature key presses have no affect on compartment

temperature setting. Pressing fast freezing or vacation mode key

results in the associated icon blinking (2x) and an Invalid Key

Chime to be sounded 2 times. Pressing the Freezer or Fridge

temperature key results in the associated "-" symbol blinking (2x)

and an Invalid Key Chime to be sounded. Pressing the ECO

Mode Key (SW3) or the Reset Key (SW4) results in only an Invalid

Key Chime to be sounded (no icon blinking) 2 times.

A)

If the user wishes to switch off/on the cooling in both

compartments, he/she can do so by keeping the vacation (SW5)

and refrigeration temperature button (SW6) pressed for 3

seconds.

B)

After 3 seconds the temperature readouts will switch OFF and

only a “-” will be visible.

While the cooling is off, fast freezing/vacation mode can not be

activated and pressing the temperature buttons will give invalid

chime and the “-” will blink twice for the corresponding

compartment.

If vacation/fast freeze has been pressed, the related symbol will

flash twice as a notification that an invalid key press has been

made. The key lock combination is ignored in Cooling Off.

Pressing Reset Alarm during Cooling Off produces the “Invalid”

Chime 2 times.

Dispensing is not allowed when cooling has been switched Off .

The ice/water symbols are switched off and the Ice/Water button

is disabled.

Operation

Stealth Dispenser Model / Cooling On/Off:

2.1. Cooling OFF


Operation


2.1. Cooling OFF


C).

2 minutes after the user has seized to interact, only

the two lines“-” remain visible (100% brightness).

Operation


2.2. Dispensing when Cooling is OFF


While in Cooling Off state, dispensing is only allowed during the first 2 minutes after the product is powered up

•(after a power break or initial installation for example).

•During these initial 2 minutes, the ice/water symbols are visible and the ice/water button is enabled.

•After 2 minutes have passed, the Ice/Water symbols will be switched off and the Ice/Water button disabled.

•If the user sets “Cooling Off” while the product is running normally, dispensing will not be allowed.

•The ice/water symbols will be instantly switched off and the ice/water button become disabled.

Operation

Stealth No Dispenser Model & Single Paddle Model / Light Behaviour :

3.0. Light behaviour UI


A)

When the user is interacting with the UI controls, all active

segments will be lit at 100% brightness.

B)

2 minutes after user has seized to interact, the UI goes into

“idle mode”. During idle mode only the 6th Sense and the

compartment segments remain visible (at 25% brightness).

If the user begins to interact with the UI again (by pressing

any button), all segments will light up again.

If the user presses a button while the UI is in idle mode, no

change will be made to the product settings at the 1st press,

only the segments will become visible.

The UI will exit idle mode also if a door is opened.

During “Idle Mode”, the Antibacterial alarm symbol & Water

filter symbol should remain visible if active.

Operation

Stealth No Dispenser Model & Single Model / Light Behaviour :

3.1. Light behaviour inside the compartments


When the Vacation mode has been activated, the light inside both compartments should be disabled in case of EMEA region

models and internal lights should be enabled in case of Asia region models.

•When cooling has been set to “OFF” (both compartments), the internal lighting should be disabled in both compartments.

•Exception:

•If either compartment door is ajar when Vacation Mode or Cooling Mode is toggled (changed to ON or OFF), and if lights are

supposed to toggle, then they have the option of not toggling until both doors are closed.

•This constraint is the result of relay contact inrush current limitation, and so future changes (improvements) in design may

render this constraint null and void (unnecessary).

Operation

Control System

General Description of Basic Operation

This control provides independent temperature control for the refrigerator and freezer compartments.

The temperature control is achieved by monitoring NTC sensors for the actual temperature of each

compartment and evaporator.

It receives the temperature set points of each compartment from an externally connected user interface (Stealth UI).

Based on these inputs, the control determines the required state of the Single Speed Compressor.

The air flow from the Freezer to the Refrigerator compartment is to be controlled by an AC Damper,

while the Direct Cool Evaporator Fan that blows air through the Freezer Compartment.

The Defrost requires controlling a heater and reading a sensor temperature, for end of defrost detection.

Internal lighting for refrigerator and freezer compartments is monitored by the same input if the system requires

Zero-Crossing functionality.

The board can read the doors independently through different inputs if Zero-Crossing functionality is not required.

For the Ice and Water System this control provides an icemaker enable, water dispenser valve control, and

ice maker water valve feedback.

WIDE/REVEAL is utilized to communicate to the product user interface.

The Minotaur board provides an on-board power supply with a 15W limiting circuit.

The Non-Dispensing Minotaur variant will only require a internal power supply and, for IDI models,

and an external power supply (Flash Gordon) with other 1x 15W, with internal power supply.

See the block diagram representation of the 2 models variants.

•„Stealth“ User

Interface

•„Minotaur“

Board

•„Flash Gordon“

Board

Operation

Control System

Non-Dispensing Model System overview:

•IDI3 Model System Overview:

Operation

Minotaur Core Board / Block Diagrams

Block Diagram for Minotaur – Core Board SXS XXL Single Evaporator Non-dispensing

•Block Diagram for single evaporator & non

dispensing

•Block Diagram for single evaporator & IDI3 +

dispensing Block Diagram for Minotaur – Core Board XXL SxS Single Evaporator with IDI3 & dispensing

•Note: To enlarge the both block diagram, click on it to open the word-file.

Components


Connector Description PIN No. Type

(INPUT / OUTPUT)

Variant 1:

No Dispenser / LED Models

Variant 2:

IDI 3 / Dispensing Models

P1 AC Power

1 LINE IN IN IN

2 NEUTRAL IN IN IN

3 NEUTRAL OUT Not connected Not connected

4 COMPRESSOR OUTPUT OUT OUT OUT

P2 Thermostatic AC Loads

1 AC Input Door 1 IN IN IN

2 Input Baffle IN IN IN

3 Input Bimetal IN Not connected Not connected

4 Input Door 2 IN Not connected Not connected

5 Baffle Output OUT OUT OUT

6 Evaporator Fan Output OUT OUT OUT

7 Heater Output OUT OUT OUT

P3 Dispenser AC Loads

1 SW Neutral OUT OUT OUT

2 Ice Water Valve Input IN Not connected Not connected

3 Ice Water Valve Output OUT Not connected OUT

4 Water Valve Output OUT Not connected OUT

5 Interlock Freezer Door Input IN Not connected IN

6 Non- IDI Solenoid OUT Not connected Not connected

7 IDI Motor Pin 2 OUT Not connected OUT

8 Non-IDI or IDI Motor Pin 1 OUT Not connected OUT

Components


Connector Description PIN No. Type

(INPUT / OUTPUT)

Variant 1:

No Dispenser / LED Models

Variant 2:

IDI 3 / Dispensing Models

P4 WIDE communication with User

Interface

1 WIDE +14V DC OUT OUT Not connected

2 Not connected Not connected Not connected Not connected

3 WIDE Data Input/Output Input/Output Input/Output

4 WIDE Ground OUT OUT OUT

P5 Thermostatics DC Inputs

1 Fridge Sensor + IN IN IN

2 Fridge Sensor Ground IN IN IN

3 Freezer Sensor + IN IN IN

4 Freezer Sensor Ground IN IN IN

P6 External Power Supply 1 DC Ground IN Not connected IN

2 Nominal 14V DC IN Not connected Not connected

P7 Sankyo Ice Maker

1 Temperature Sensor + IN Not connected IN

2 Temperature Sensor Ground IN Not connected IN

3 Switch Signal IN Not connected IN

4 Switch Ground IN Not connected IN

5 Motor A OUT Not connected OUT

6 Motor B OUT Not connected OUT

P8 Extra DC Loads

1 Extra Sensor + IN IN IN

2 Extra Sensor Ground IN IN IN

3 Generic Seperated Voltage IN Not connected Not connected

4 Generic Seperated Voltage Ground IN Not connected Not connected

5 VCC Compressor Output OUT Not connected Not connected

6 +14V DC OUT Not connected Not connected

7 LED Output OUT Not connected Not connected

8 +14V DC LED OUT Not connected Not connected

P9 DC Fan

1 +14V DC OUT Not connected Not connected

2 DC Fan Output (+V) OUT OUT OUT

3 DC Ground OUT OUT OUT

- NTC Sensor - Refrigerator Compartment

- NTC Sensor - Freezer Compartment

- NTC Sensor Failure Management

- Ice-Water Valve

- Ice-Maker Water Valve

- Ice-Maker

- Ice-Crusher Motor

- Dispenser Stepper Motor

- Dispenser Paddle

- Evaporator Defrost Cycle

Functional Characteristics



The refrigerator Thermistor is a variable resistance device connected to the control

board.

•The temperature of the refrigerator compartment causes the resistance of the

Thermistor to change.

•The resistance is monitored by a circuit on the control board which controls the

operation of the cooling system.

•The Thermistor is located on the right side of the refrigerator cabinet attached to the

back of the cover labeled 6th sense.

How to check the Sensor:

•1. Disconnect power to the refrigerator.

•2. Disconnect the wiring harness from connector P6 on the control board.

•3. Connect an Ohmmeter across the Orange and Blue/White wires in the

disconnected

• wiring harness and measure the resistance.

•4. Compare the resistance measured to the value listed on the tech sheet below.

• Replace Thermistor if needed. NTC TABLE

T (ºC) T (ºF) R ( ) T (ºC) T (ºF) R ( ) T (ºC) T (ºF) R ( ) T (ºC) T (ºF) R ( ) T (ºC) T (ºF) R ( )

-40,00 -40,00 88471,01 -17,22 1,00 22067,86 2,22 36,00 7828,32 22,00 71,60 3072,90 46,67 116,00 1102,97

-39,44 -39,00 85311,51 -17,00 1,40 21792,16 2,78 37,00 7613,56 22,22 72,00 3042,64 47,22 117,00 1079,54

-38,89 -38,00 82275,70 -16,67 2,00 21385,77 3,00 37,40 7529,52 22,78 73,00 2968,47 47,78 118,00 1056,68

-38,33 -37,00 79358,35 -16,11 3,00 20727,06 3,33 38,00 7405,39 23,00 73,40 2939,37 48,33 119,00 1034,37

-37,78 -36,00 76554,47 -16,00 3,20 20598,04 3,89 39,00 7203,58 23,33 74,00 2896,33 48,89 120,00 1012,59

-37,22 -35,00 73859,28 -15,56 4,00 20090,84 4,00 39,20 7163,97 23,89 75,00 2826,17 49,44 121,00 991,34

-36,67 -34,00 71268,22 -15,00 5,00 19476,28 4,44 40,00 7007,93 24,00 75,20 2812,37 50,00 122,00 970,60

-36,11 -33,00 68776,95 -14,44 6,00 18882,57 5,00 41,00 6818,23 24,44 76,00 2757,93 50,56 123,00 950,35

-35,56 -32,00 66381,30 -14,00 6,80 18422,10 5,56 42,00 6634,27 25,00 77,00 2691,55 51,11 124,00 930,59

-35,00 -31,00 64077,31 -13,89 7,00 18308,95 6,00 42,80 6491,12 25,56 78,00 2626,97 51,67 125,00 911,29

-34,44 -30,00 61861,18 -13,33 8,00 17754,66 6,11 43,00 6455,87 26,00 78,80 2576,57 52,22 126,00 892,45

-33,89 -29,00 59729,29 -13,00 8,60 17431,08 6,67 44,00 6282,85 26,11 79,00 2564,15 52,78 127,00 874,06

-33,33 -28,00 57678,16 -12,78 9,00 17219,00 7,00 44,60 6181,54 26,67 80,00 2503,02 53,33 128,00 856,10

-32,78 -27,00 55704,48 -12,22 10,00 16701,29 7,22 45,00 6115,02 27,00 80,60 2467,14 53,89 129,00 838,56

-32,22 -26,00 53805,08 -12,00 10,40 16499,09 7,78 46,00 5952,21 27,22 81,00 2443,54 54,44 130,00 821,43

-31,67 -25,00 51976,94 -11,67 11,00 16200,87 8,00 46,40 5888,46 27,78 82,00 2385,65 55,00 131,00 804,71

-31,11 -24,00 50217,16 -11,11 12,00 15717,11 8,33 47,00 5794,26 28,00 82,40 2362,94 55,56 132,00 788,37

-30,56 -23,00 48522,96 -11,00 12,20 15622,30 8,89 48,00 5641,01 28,33 83,00 2329,32 56,11 133,00 772,41

-30,00 -22,00 46891,70 -10,56 13,00 15249,40 9,00 48,20 5610,91 28,89 84,00 2274,49 56,67 134,00 756,82

-29,44 -21,00 45320,84 -10,00 14,00 14797,16 9,44 49,00 5492,31 29,00 84,20 2263,70 57,22 135,00 741,59

-29,00 -20,20 44106,01 -9,44 15,00 14359,83 10,00 50,00 5348,00 29,44 85,00 2221,12 57,78 136,00 726,71

-28,89 -20,00 43807,96 -9,00 15,80 14020,35 10,56 51,00 5207,95 30,00 86,00 2169,17 58,33 137,00 712,18

-28,33 -19,00 42350,73 -8,89 16,00 13936,88 11,00 51,80 5098,87 30,56 87,00 2118,59 58,89 138,00 697,97

-28,00 -18,40 41502,17 -8,33 17,00 13527,79 11,11 52,00 5072,01 31,11 88,00 2069,35 59,44 139,00 684,10

-27,78 -18,00 40946,93 -8,00 17,60 13288,78 11,67 53,00 4940,05 31,67 89,00 2021,41 60,00 140,00 670,53

-27,22 -17,00 39594,43 -7,78 18,00 13132,06 12,00 53,60 4862,74 32,22 90,00 1974,72 60,56 141,00 657,28

-27,00 -16,60 39067,34 -7,22 19,00 12749,21 12,22 54,00 4811,95 32,78 91,00 1929,25 61,11 142,00 644,33

-26,67 -16,00 38291,21 -7,00 19,40 12599,57 12,78 55,00 4687,58 33,33 92,00 1884,97 61,67 143,00 631,67

-26,11 -15,00 37035,31 -6,67 20,00 12378,79 13,00 55,40 4638,85 33,89 93,00 1841,85 62,22 144,00 619,29

-26,00 -14,80 36789,64 -6,11 21,00 12020,35 13,33 56,00 4566,83 34,44 94,00 1799,84 62,78 145,00 607,19

-25,56 -14,00 35824,86 -6,00 21,20 11950,06 13,89 57,00 4449,56 35,00 95,00 1758,91 63,33 146,00 595,37

-25,00 -13,00 34658,08 -5,56 22,00 11673,47 14,00 57,20 4426,52 35,56 96,00 1719,05 63,89 147,00 583,80

-24,44 -12,00 33533,25 -5,00 23,00 11337,75 14,44 58,00 4335,68 36,11 97,00 1680,20 64,44 148,00 572,50

-24,00 -11,20 32662,49 -4,44 24,00 11012,79 15,00 59,00 4225,08 36,67 98,00 1642,36 65,00 149,00 561,45

-23,89 -11,00 32448,74 -4,00 24,80 10760,31 15,56 60,00 4117,65 37,22 99,00 1605,48 65,56 150,00 550,64

-23,33 -10,00 31402,98 -3,89 25,00 10698,21 16,00 60,80 4033,92 37,78 100,00 1569,54 66,11 151,00 540,07

-23,00 -9,40 30793,49 -3,33 26,00 10393,64 16,11 61,00 4013,29 38,33 101,00 1534,51 66,67 152,00 529,74

-22,78 -9,00 30394,45 -3,00 26,60 10215,57 16,67 62,00 3911,91 38,89 102,00 1500,38 67,22 153,00 519,63

-22,22 -8,00 29421,72 -2,78 27,00 10098,75 17,00 62,60 3852,47 39,44 103,00 1467,10 67,78 154,00 509,74

-22,00 -7,60 29042,35 -2,22 28,00 9813,19 17,22 63,00 3813,41 40,00 104,00 1434,67 68,33 155,00 500,07

-21,67 -7,00 28483,41 -2,00 28,40 9701,51 17,78 64,00 3717,70 40,56 105,00 1403,04 68,89 156,00 490,61

-21,11 -6,00 27578,19 -1,67 29,00 9536,64 18,00 64,40 3680,18 41,11 106,00 1372,22 69,44 157,00 481,36

-21,00 -5,80 27401,01 -1,11 30,00 9268,79 18,33 65,00 3624,69 41,67 107,00 1342,16 70,00 158,00 472,31

-20,56 -5,00 26704,79 -1,00 30,20 9216,24 18,89 66,00 3534,31 42,22 108,00 1312,85 xxx xxx xxx

-20,00 -4,00 25862,00 -0,56 31,00 9009,34 19,00 66,20 3516,54 42,78 109,00 1284,27 xxx xxx xxx

-19,44 -3,00 25048,64 0,00 32,00 8758,00 19,44 67,00 3446,46 43,33 110,00 1256,39 xxx xxx xxx

-19,00 -2,20 24418,39 0,56 33,00 8514,49 20,00 68,00 3361,07 43,89 111,00 1229,21 xxx xxx xxx

-18,89 -2,00 24263,60 1,00 33,80 8325,14 20,56 69,00 3278,07 44,44 112,00 1202,69 xxx xxx xxx

-18,33 -1,00 23505,80 1,11 34,00 8278,54 21,00 69,80 3213,34 45,00 113,00 1176,83 xxx xxx xxx

-18,00 -0,40 23063,77 1,67 35,00 8049,91 21,11 70,00 3197,38 45,56 114,00 1151,60 xxx xxx xxx

-17,78 0,00 22774,22 2,00 35,60 7916,13 21,67 71,00 3118,93 46,11 115,00 1126,99 xxx xxx xxx

•NTC Sensor Resistance Value Table



ON CONDITIONS:

When the fridge NTC sensor temperature is equal or higher than the ON value

corresponding to the user setting the following operation must be performed:

- The damper must be driven in OPEN position

- The evaporator fan must be switched ON

One NTC sensor is provided in the refrigerator compartment to control the temperature by means of the

evaporator fan and the damper. The Refrigerator Control Table defines the ON/OFF temperature values for

every possible user setting.

OFF CONDITIONS:

When the fridge NTC sensor temperature is equal or lower than the OFF value


- The damper must be driven in CLOSE position

- The evaporator fan must be switched OFF unless the compressor is running

in order to cool the freezer section.

Refrigerator Display Damper ON ( C) Damper OFF ( C)

6 7,5 5,5

5 6,5 4,5

4 5 3,5

3 4 2,5

2 3 1,5

Super Cooling 3 1,5


NTC Sensor - Freezer Compartment

•The freezer Thermistor is a variable resistance device connected to the control

board. The temperature of the freezer compartment causes the resistance of the

Thermistor to change.

•The resistance is monitored by a circuit on the control board which controls the

operation of the cooling system. The Thermistor is located on the left side of the

freezer cabinet attached to the back of the cover labeled 6th sense.

•How to check the Sensor:

•1. Disconnect power to the refrigerator

•2. Disconnect the wiring harness from connector P6 on the control board.

•3. Connect an Ohmmeter across the 2 Black wires in the disconnected wiring

harness

• and measure the resistance.

•4. Compare the resistance measured to the value listed on the tech sheet below.

• Replace Thermistor if needed.

NTC TABLE


-40,00 -40,00 88471,01 -17,22 1,00 22067,86 2,22 36,00 7828,32 22,00 71,60 3072,90 46,67 116,00 1102,97

-39,44 -39,00 85311,51 -17,00 1,40 21792,16 2,78 37,00 7613,56 22,22 72,00 3042,64 47,22 117,00 1079,54

-38,89 -38,00 82275,70 -16,67 2,00 21385,77 3,00 37,40 7529,52 22,78 73,00 2968,47 47,78 118,00 1056,68

-38,33 -37,00 79358,35 -16,11 3,00 20727,06 3,33 38,00 7405,39 23,00 73,40 2939,37 48,33 119,00 1034,37

-37,78 -36,00 76554,47 -16,00 3,20 20598,04 3,89 39,00 7203,58 23,33 74,00 2896,33 48,89 120,00 1012,59

-37,22 -35,00 73859,28 -15,56 4,00 20090,84 4,00 39,20 7163,97 23,89 75,00 2826,17 49,44 121,00 991,34

-36,67 -34,00 71268,22 -15,00 5,00 19476,28 4,44 40,00 7007,93 24,00 75,20 2812,37 50,00 122,00 970,60

-36,11 -33,00 68776,95 -14,44 6,00 18882,57 5,00 41,00 6818,23 24,44 76,00 2757,93 50,56 123,00 950,35

-35,56 -32,00 66381,30 -14,00 6,80 18422,10 5,56 42,00 6634,27 25,00 77,00 2691,55 51,11 124,00 930,59

-35,00 -31,00 64077,31 -13,89 7,00 18308,95 6,00 42,80 6491,12 25,56 78,00 2626,97 51,67 125,00 911,29

-34,44 -30,00 61861,18 -13,33 8,00 17754,66 6,11 43,00 6455,87 26,00 78,80 2576,57 52,22 126,00 892,45

-33,89 -29,00 59729,29 -13,00 8,60 17431,08 6,67 44,00 6282,85 26,11 79,00 2564,15 52,78 127,00 874,06

-33,33 -28,00 57678,16 -12,78 9,00 17219,00 7,00 44,60 6181,54 26,67 80,00 2503,02 53,33 128,00 856,10

-32,78 -27,00 55704,48 -12,22 10,00 16701,29 7,22 45,00 6115,02 27,00 80,60 2467,14 53,89 129,00 838,56

-32,22 -26,00 53805,08 -12,00 10,40 16499,09 7,78 46,00 5952,21 27,22 81,00 2443,54 54,44 130,00 821,43

-31,67 -25,00 51976,94 -11,67 11,00 16200,87 8,00 46,40 5888,46 27,78 82,00 2385,65 55,00 131,00 804,71

-31,11 -24,00 50217,16 -11,11 12,00 15717,11 8,33 47,00 5794,26 28,00 82,40 2362,94 55,56 132,00 788,37

-30,56 -23,00 48522,96 -11,00 12,20 15622,30 8,89 48,00 5641,01 28,33 83,00 2329,32 56,11 133,00 772,41

-30,00 -22,00 46891,70 -10,56 13,00 15249,40 9,00 48,20 5610,91 28,89 84,00 2274,49 56,67 134,00 756,82

-29,44 -21,00 45320,84 -10,00 14,00 14797,16 9,44 49,00 5492,31 29,00 84,20 2263,70 57,22 135,00 741,59

-29,00 -20,20 44106,01 -9,44 15,00 14359,83 10,00 50,00 5348,00 29,44 85,00 2221,12 57,78 136,00 726,71

-28,89 -20,00 43807,96 -9,00 15,80 14020,35 10,56 51,00 5207,95 30,00 86,00 2169,17 58,33 137,00 712,18

-28,33 -19,00 42350,73 -8,89 16,00 13936,88 11,00 51,80 5098,87 30,56 87,00 2118,59 58,89 138,00 697,97

-28,00 -18,40 41502,17 -8,33 17,00 13527,79 11,11 52,00 5072,01 31,11 88,00 2069,35 59,44 139,00 684,10

-27,78 -18,00 40946,93 -8,00 17,60 13288,78 11,67 53,00 4940,05 31,67 89,00 2021,41 60,00 140,00 670,53

-27,22 -17,00 39594,43 -7,78 18,00 13132,06 12,00 53,60 4862,74 32,22 90,00 1974,72 60,56 141,00 657,28

-27,00 -16,60 39067,34 -7,22 19,00 12749,21 12,22 54,00 4811,95 32,78 91,00 1929,25 61,11 142,00 644,33

-26,67 -16,00 38291,21 -7,00 19,40 12599,57 12,78 55,00 4687,58 33,33 92,00 1884,97 61,67 143,00 631,67

-26,11 -15,00 37035,31 -6,67 20,00 12378,79 13,00 55,40 4638,85 33,89 93,00 1841,85 62,22 144,00 619,29

-26,00 -14,80 36789,64 -6,11 21,00 12020,35 13,33 56,00 4566,83 34,44 94,00 1799,84 62,78 145,00 607,19

-25,56 -14,00 35824,86 -6,00 21,20 11950,06 13,89 57,00 4449,56 35,00 95,00 1758,91 63,33 146,00 595,37

-25,00 -13,00 34658,08 -5,56 22,00 11673,47 14,00 57,20 4426,52 35,56 96,00 1719,05 63,89 147,00 583,80

-24,44 -12,00 33533,25 -5,00 23,00 11337,75 14,44 58,00 4335,68 36,11 97,00 1680,20 64,44 148,00 572,50

-24,00 -11,20 32662,49 -4,44 24,00 11012,79 15,00 59,00 4225,08 36,67 98,00 1642,36 65,00 149,00 561,45

-23,89 -11,00 32448,74 -4,00 24,80 10760,31 15,56 60,00 4117,65 37,22 99,00 1605,48 65,56 150,00 550,64

-23,33 -10,00 31402,98 -3,89 25,00 10698,21 16,00 60,80 4033,92 37,78 100,00 1569,54 66,11 151,00 540,07

-23,00 -9,40 30793,49 -3,33 26,00 10393,64 16,11 61,00 4013,29 38,33 101,00 1534,51 66,67 152,00 529,74

-22,78 -9,00 30394,45 -3,00 26,60 10215,57 16,67 62,00 3911,91 38,89 102,00 1500,38 67,22 153,00 519,63

-22,22 -8,00 29421,72 -2,78 27,00 10098,75 17,00 62,60 3852,47 39,44 103,00 1467,10 67,78 154,00 509,74

-22,00 -7,60 29042,35 -2,22 28,00 9813,19 17,22 63,00 3813,41 40,00 104,00 1434,67 68,33 155,00 500,07

-21,67 -7,00 28483,41 -2,00 28,40 9701,51 17,78 64,00 3717,70 40,56 105,00 1403,04 68,89 156,00 490,61

-21,11 -6,00 27578,19 -1,67 29,00 9536,64 18,00 64,40 3680,18 41,11 106,00 1372,22 69,44 157,00 481,36

-21,00 -5,80 27401,01 -1,11 30,00 9268,79 18,33 65,00 3624,69 41,67 107,00 1342,16 70,00 158,00 472,31

-20,56 -5,00 26704,79 -1,00 30,20 9216,24 18,89 66,00 3534,31 42,22 108,00 1312,85 xxx xxx xxx

-20,00 -4,00 25862,00 -0,56 31,00 9009,34 19,00 66,20 3516,54 42,78 109,00 1284,27 xxx xxx xxx

-19,44 -3,00 25048,64 0,00 32,00 8758,00 19,44 67,00 3446,46 43,33 110,00 1256,39 xxx xxx xxx

-19,00 -2,20 24418,39 0,56 33,00 8514,49 20,00 68,00 3361,07 43,89 111,00 1229,21 xxx xxx xxx

-18,89 -2,00 24263,60 1,00 33,80 8325,14 20,56 69,00 3278,07 44,44 112,00 1202,69 xxx xxx xxx

-18,33 -1,00 23505,80 1,11 34,00 8278,54 21,00 69,80 3213,34 45,00 113,00 1176,83 xxx xxx xxx

-18,00 -0,40 23063,77 1,67 35,00 8049,91 21,11 70,00 3197,38 45,56 114,00 1151,60 xxx xxx xxx

-17,78 0,00 22774,22 2,00 35,60 7916,13 21,67 71,00 3118,93 46,11 115,00 1126,99 xxx xxx xxx

•NTC Sensor Resistance Value Table


NTC Sensor - Freezer Compartment

ON CONDITIONS

When the freezer NTC sensor temperature is equal or higher than the ON value


- The compressor must be switched ON

- The evaporator fan must be switched ON

OFF CONDITIONS

When the freezer NTC sensor temperature is equal or lower than the OFF value


- The compressor must be switched OFF

- The evaporator fan must be switched OFF unless the

refrigerator compartment requires to be cooled.

One NTC sensor is provided in the freezer compartment to control the temperature by means of the compressor

and the evaporator fan.

The Freezer Control Table defines the ON/OFF temperature values for every possible user setting.

See on the next slide for the different version.


NTC Sensor Failure Management

Freezer Compartment:

The following emergency procedure must be performed if the freezer temperature sensor became

unreliable:

The compressor starts, the compressor fan starts with 1 minute delay and the evaporator fan starts

with 3 minutes delay after the compressor start. It will be driven constantly till the emergency will recover.

No change will be implemented for refrigerator compartment algorithm and defrost operation.

The freezer probe is defect, if the resistance value is higher than 110 KOhm or lower than 500 Ohm.

Refrigerator Compartment:

The following emergency procedure must be performed if the Refrigerator temperature sensor became

unreliable:

Damper and Evaporator fan will cycle 15 minutes ON (Damper open and Evaporator run) and 30 minutes

OFF constantly till the emergency will recover.


Ice Water Valve

Only for Dispenser Version:

The water shaft activation will be detected by the User Interface and

then it will be communicated to the Main Board for Water valve

activation.

The control will calculate and record the total volume of water flowed

through the valve during the opening periods.


Ice-Maker Water Valve

Only for Dispenser Version:

The icemaker water valve will be automatically controlled and

driven by the icemaker system itself (current Ice-Maker) or by the

control board (Ice-Maker Sankyo).

The control will monitor the usage of the valve then calculate and

record the total volume of water flowed through the valve during

the opening periods.


Ice-Maker

Ice-Maker ON / OFF manager (IDI Sankyo):

The Ice-Maker system works by itself, it means that the Main Board will just switch ON the relay to give the

system the power according to the customer user request, moreover the Main Board will detect the Ice valve

activation in order to update the Water Filter Indication counter.

To avoid water overflow, due for example to Ice-Maker wrong functioning, the Main Board will switch OFF

the relay if the ice valve feedback lasts more than 20 seconds.

The Ice-maker system will be switched OFF till the following points will be satisfied:

1) the power has been removed (Power-OFF)

2) the main power has been re-applied (Power-UP)

During this failure condition the Main Board will send the alarm code to the User Interface


Ice Crusher Motor

Ice-crusher motor management:

The dispenser will supply CUBED or CRUSHED ice according to the mode selected by the customer on the User

Interface.

When the customer selects the CUBE ice mode the control will engage the AC solenoid according to the

following conditions:

- the CUSTOMER presses the ice dispenser shaft

- the Ice Section panel is not locked (relay ON)

If the CRUSHED mode is selected the AC solenoid will be not activated at all.

If the solenoid is engaged, the customer is pressing the Ice shaft and the user, in the mean time, commutes the

Ice Dispenser mode, the solenoid will be not stopped until the Ice shaft is released. It means the ice-mode

change will be allowed only with ice shaft not pressed. It will not be permitted to change the solenoid condition

from Ice CUBE to Ice CRUSHED and vice versa from Ice CRUSHED to Ice CUBE, while the shaft switch is

depressed (solenoid activation/deactivation input).



According to product model a step motor can be attached to

the User Interface board.

Main Control board will communicate the action that step

motor has to perform (open, close).

The User Interface board generate the corresponding signal

to drive the motor in the required position.

To open or close completely the ice chute the step motor

needs to be driven for at least:

2.6 seconds: for close to open transition;

2.0 seconds: for open to close transition.

It is a low voltage 12Vdc stepper motor and it works as common stepper motor.

1. At every Power up it will perform an initialization (complete OPEN ad CLOSE movement).

2) At every paddle pressure it will open to allow the ice to be dispensed.

3) Releasing the paddle will cause the ice door to close.

There is a safety logic algorithm that allow to filter someone playing with paddle . I mean if you press and release

fastly the paddle the ice door will stay open. It will close 10 seconds later the last release. Of course that's

means every time you press the paddle the ice door will close 10 seconds later you release the paddle.

Note: If the power supply you remove the plug while it is closing or opening it will stop immediately because of no

power and you can have a half open ice door when appliance is not powered.



A stepper motor (or step motor) is a brushless, synchronous electric motor that can divide a full rotation

into a large number of steps. The motor's position can be controlled precisely, without any feedback

mechanism.

Stepper motors operate differently from normal DC motors, which rotate when voltage is applied to their

terminals. Stepper motors, on the other hand, effectively have multiple "toothed" electromagnets arranged

around a central gear-shaped piece of iron. The electromagnets are energized by an external control circuit,

such as a micro controller. To make the motor shaft turn, first one electromagnet is given power, which makes

the gear's teeth magnetically attracted to the electromagnet's teeth. When the gear's teeth are thus aligned to

the first electromagnet, they are slightly offset from the next electromagnet. So when the next electromagnet

is turned on and the first is turned off, the gear rotates slightly to align with the next one, and from there the

process is repeated. Each of those slight rotations is called a "step," with an integral (complete number)

number of steps making a full rotation. In that way, the motor can be turned by a precise angle.


Dispenser Paddle

According to product model (with dispenser or not) one paddle (mechanical or electronic) can be attached to

the User Interface board. These paddle will act as extra buttons.

Their state has to be communicate to the Main Control board through the dedicated data foreseen in the

communication protocol. When the "child lock" function is active even these paddle are locked.



The defrost cycle starts when :

-The compressor effective running time for at least 8 hours (100%) was reached without any door opening.

OR

- The compressor effective running time at least 4 hours (50%) was reached and 20 counted door openings are reached.

OR

- A „emergency defrost“ cycle was requested by the board, due to low compressor running time in combination with

low ambient temperature.

OR

- The compressor running time is between 30% and 60%, the time between defrosts is 50 hours.

Standard Defrost Lenght:

At 230 volts with a semi clogged evaporator = 20 – 25 minutes

At 230 volts with a clean evaporator = 10 – 13 minutes

At 198 volts with a semi clogged evaporator = 27 – 32 minutes

At 198 volts with a clean evaporator = 17 – 20 minutes

Maximum defrost time = 40 minutes

Thermofuse temperature = 84°C

End of defrost temperature = 5°C

Dripping time after defrosting (heater OFF) = 2 minutes

Heater Wattage = 296 W



Termination of the evaporator defrost cycle :

1. Standard functions switches OFF.

2. Freezer over temperature alarm is OFF

3. Compressor and both fans (Condenser & Evaporator) switches OFF.

4. The damper switches into CLOSE position.

5. The defrost heater starts to heat the evaporator with following timing:

Continuos working!

6. The evaporator sensor thermostat reaches the opening temperature (+5 C).

7. The heater switches OFF immediately.

8. The compressor switches ON after a elapsed time of 2 minutes.

9. The condenser fan switches ON with a time delay of 1 minute after the compressor start.

10.The damper and evaporator fan switches ON with a time delay of 1 minutes after the compressor start.

11.The defrost process before will be restored.

.

- Failure code: Power Outage

- Service Diagnostics in “Normal Mode”

- Activation of the “Service Diagnostics Routine”

- Service Mode Navigation Method

- User Interface Display Information

- Service Test Routine Document

Troubleshooting

Troubleshooting

Failure code: Power Outage

When there has been a power failure, the POWER OUTAGE icon will be turned ON to communicate this to the user as the power is

switched back on. At the same time, the blackout variable (Freezer max temperature reached) will be shown on the freezer display

(in this example -12°C) and Freezer temperature values will blink 3 times and Alert chime will play 3 times. Chime & blinking has to

be start at the same time.

The refrigerator digits will display the set temperature in the refrigerator compartment (the temperature which was set when the

power failure occurred).

The Power Outage Alarm Icon will remain on until the user resets it by pressing the RESET ALARM key.

When the user resets the power outage alarm, POWER OUTAGE icon will be turned OFF. A “disengage” chime is produced. If

previous state is Vacation Mode, it will retrieve after power outage alarm. Fast Freezing Mode is on, it will be terminated. Previous

user set point prior to Fast Freezing Mode will be retrieved.

Troubleshooting

Service Diagnostics In “Normal Mode”

Service Diagnostics Routines Side by Side products with “STEALTH” User Interface.

This routine is capable of controlling the product loads facilitating Service. In some cases is also

possible to inform the result of the current status of the load being tested.

Note: Service mode can be entered only in Normal mode (when cooling is ON)!

- The doors should be closed during Service mode.

- The Sleep mode is not allowed in Service mode.

- The Cooling OFF key combination is not allowed to toggle in Service mode.

- Exiting Service mode will produce DISENGAGE chime with Normal menu on the User Interface.

Troubleshooting


Step 1:

To enable Service Diagnostic Routine press and hold SW1 & SW2 for 3 second.

•Press and hold for 3

seconds

•The 3 -> 2 -> 1 countdown will start on the User Interface ,with single key press beep.

Troubleshooting


- During the 3, 2, 1 count down, if ice or water pad is pressed, it cancels the count down and no

dispensing is permitted.”3” blinks 3 times with “invalid” chime 3 times, and user has to release pad

and press Service mode key combination again to start it over.

- During the 3,2,1 count down , pressing any other key on UI or releasing Service mode key

combination (before 3secs) cancels the count down and “3” blinks 3 times along with “INVALID”

chime 3 times and user has to release all the pad which are pressing and start it over.

Note:

The blinking and chimes are synchronized so that the moment 3 blinks, the chime will be produced.

Troubleshooting

Entering the service key combination will activate the service mode as shown in above screen and produce engage chime.

Navigation:

- SW4 is used for step number decrement (downward).

- SW5 is used for step number increment (ascending).

Holding down either button (SW4/SW5) for two seconds will

cause the steps to decrement/increment steps numbers

accordingly at the rate of 2 steps per second.

•Step Number &

Step Info Display


Troubleshooting

•Step Number &

Step Info Display

- If the Last Step is reached, increasing the step will return to the First Step.

- If the First Step is reached, decreasing the step will return to the Last Step.

-SW3 key is used as the Change Setting Key. It is used to toggle the load which is tested therefore

change the step setting information.

- If any other key / pad is pressed in service mode (except for the specified steps), the pad / key

press will be ignored, no chimes will be produced while pad / key is pressed..


Troubleshooting


For products with only 2 Digits available, in order to accomplish the 3 digits requirements

in some steps, digits 1 and 2 will be displayed for two seconds, followed by digit 3 and a

dash for two seconds (dash will signify the end of the number). For products with 3 Digits

available the information shall be displayed using 3 digits.

Only two digits needed to display production software version and six digits will be

needed. This could be accomplished by cycling between digit pairs major revision,

minor revision, and test revision. Each digit pair shall be displayed for 2 seconds on the 2

digits display information and shall have 1 second blank time in between each each

sequence (test revision & major revision);

The 2 digits and 3 digits display information shall never appear at the same time. When

one is active the other shall be blanked;

For each step, only the load(s) being tested on the Step shall be turned ON (case

needed). Exiting each Step, the load(s) turned on in the Step shall be turned OFF

Troubleshooting


Step Componen

t Action Display

1 FC

Thermistor

Read the current temperature of the FC thermistor from

Gemini Flash and compare this value. This information shall

be Dynamically update (every 1 second).

Value Read (VR):

COLD_LOWER_LIMIT Pass

HOT_UPPER_LIMIT Short

COLD_LOWER_LIMIT Open

01=Pass = GOOD

02=Open = DEFECT

03=Short = DEFECT

Press SW5 to display step number 1

•STEP

NO.:

•After entering to the Test Step, the component will be checked and the display shows the result (01, 02 or

o3).

Troubleshooting


•After entering to the Test Step, the component will be checked and the display shows the result (01, 02 or

o3).


•STEP

NO.:

2 RC

Thermistor

Read the current temperature of the RC

thermistor

from Gemini Flash and compare this value. This

information shall be Dynamically update (every 1

second).

Value Read (VR):

COLD_LOWER_LIMIT VR

HOT_UPPER_LIMIT Pass

VR > HOT_UPPER_LIMIT Short

VR< COLD_LOWER_LIMIT Open

01=Pass = GOOD

02=Open = DEFECT

03=Short = DEFECT

Troubleshooting


After entering to the Test Step, the technician will see the current load status of the component (01, 02). The

SW3 key is used as the Change Setting Key. Means the technician can drive the load of the component to

OPEN / CLOSED or ON / OFF state. It is used to toggle the load which is tested therefore change the step

setting information.


•STEP

NO.:

3 Evaporator fan

motor and air baffle

motor

- Turn on the Evaporator Fan and monitor the

Air Baffle feedback.

For products with variable speed evaporator fan,

the speed shall be set to 3000 rpm during this

step.

01 = Fan ON/Air baffle Open

02 = Fan ON/Air baffle Closed

(The display info is only

Available for air baffles motors

with feedback)….

Troubleshooting



•STEP

NO.:

After entering to the Test Step, the technician will see the current load status of the component (01, 02). The

SW3 key is used as the Change Setting Key. Means the technician can drive the load of the component to

OPEN / CLOSED or ON / OFF state. It is used to toggle the load which is tested therefore change the step

setting information.

4 Compressor and

condenser fan motor

(non-VCC models)

OR Condenser fan

motor (VCC models)

Control the Compressor and Condenser Fan Motor using the

Change Setting keys.

01 = ON

02 = OFF

Troubleshooting

Service Test Routine Document

Service Diagnostics for Side by Side from China „Dragon88 project“

General Description:


This routine is capable of controlling the product loads facilitating Service. In some cases

is also possible to inform the result of the current status of the load being tested.





- Exiting Service mode will produce DISENGAGE chime with Normal menu on the User

Interface.

Activation of the “Service Diagnostics Routine”:

Step 1: To enable Service Diagnostic Routine press and hold SW1 & SW2 for 3 second.

The 3 -> 2 -> 1 countdown will start on the User Interface ,with single key press beep.

- During the 3, 2, 1 count down, if ice or water pad is pressed, it cancels the count down

and no dispensing is permitted.”3” blinks 3 times with “invalid” chime 3 times, and user

has to release pad and press Service mode key combination again to start it over.


combination (before 3secs) cancels the count down and “3” blinks 3 times along with

“INVALID” chime 3 times and user has to release all the pad which are pressing and start

it over.

Note: The blinking and chimes are synchronized so that the moment 3 blinks, the chime

will be produced.

Service Mode Navigation Method:

•To open the complete document, click on the left

document.

- Main Board

- User Interface

- Power Supply Board / 1x15W

- Stepper Motor Dispenser assy

- Dispenser paddle

- Dispenser LED

- Ice Motor IDI 3

- LED Lighting Side Walls

- LED Lighting Top Fridge Compartment

Technical Data

- Defrost Heater R600a

- Fan Motors

- Air Diffuser

- Ice Maker Sankyo IDI 3

- Filling Tube Heater

- Water valve Dual

- Solenoid Water Valve

- Overload Protector

- Run-Capacitor

Technical Data

Main Board

Power supply :

Nominal Voltage : 220 - 240 V AC

Operating Voltage Range : 185 - 264 V AC

Nominal Frequency : 50 Hz +/- 2%

Technical Data

User Interface

Supply voltage: 12Vdc (Isolated)

Current : 500 mA

Technical Data

Power Supply Board / 1x 15W

Input Voltage: 160 – 264V AC

Input Frequency: 48 – 62 Hz

Max Output Power: 15W

Output Voltage: 14V DC

Technical Data

Power Supply Board / 1x 15W

•Schematic single 15 Watt Power

Board

Technical Data

Stepper Motor Dispenser assy

Supply voltage : 14 V DC; +/-5%

DC resisistance: 50 Ohm; +/-7%

Current : 0.28 +/-0.2A / Phase (at 14V DC)

Number of Phases : 4 Phases

Exitation : 2 Phases

Step Angle : 5° (at rotor)

PULL-OUT Torque : 0.2 Nm MIN, 0.3 Nm MAX

Technical Data

Stepper Motor Dispenser assy

Technical Data

Dispenser paddle

Switch Rating: 14V DC, 50mA

Technical Data

Dispenser LED

Supply voltage ( nominal ) : 14 V DC +/- 5%

Technical Data

Ice Motor IDI 3

Supply voltage ( nominal ) : 220V AC / 50Hz

Rated Torque : 11,35N.m. @ 0,4 AMPS

RPM : 15 +/- 15%

Rated Amps: 0,4 A

Watt Range: 20 MAX.

•MOTOR DRIVING CIRCUIT

LED Lighting Side Walls

Technical Data

•LED POWER : 1W @350mA

•COLOR TEMPERATURE: 4425K +/-

325K

•LUMINOUS FLUX (MINIMUM): 82lm @350mA

LED Lighting Top Fridge Compartment

Built-In PowerSupply: Yes / 120V AC

Max. Current: 65 mA

Frequency: 50/60Hz

Number of LED„s: 3

Technical Data

Defrost Heater R600a

Supply voltage ( nominal ) : 240 V AC; 50/60 Hz

Power dissipation : 296W

Resistance : ~199 Ohm

Technical Data

Fan Motors

Condenser fan :

Supply voltage ( nominal ) : 240 V AC; 50/60 Hz

Full Load power dissipation : 3,4W / 1090RPM

No Load power dissipation: 3,0W / 1950RPM

Technical Data

Evaporator fan:

Supply voltage ( nominal ) : 12V DC

Max. power dissipation : 4,1 W

Speed : 1500 RPM

Air diffuser

Supply voltage ( nominal ) : 240 V AC; 50Hz

Max. power dissipation : 2.6 W

Resistance: 22377 Ohm

Technical Data

Technical Data

Ice-Maker Sankyo IDI 3

Supply voltage ( nominal ) : 12V DC

Motor power dissipation : 5 W (MAX 50mA)

Ice production per day : max. 0,8 kg (with

activated fast freezing

function under test / lab

condition)

Note: When the plus pole is connected with terminal 8 and the

minus pole is connected with terminal 7, the tray will rotate.

•Connector

View

•Sensor Value

Table

Technical Data

Filling Tube Heater

VOLT: 14 DC

WATT: 1,5

Ω MIN / MAX: 65,85 / 73,17

•MATERIAL: PVC105 C°

Water Valve Dual

Technical Data

•Water

Dispenser

•A: Yellow Quick Connect Fitting

•for 6,35mm Polyethylene tubing

•B: Green Quick Connect

Fitting

•for 7,94mm Polyethylene

tubing

Body Colour:

Yellow

•Ice

Maker

•COIL RATINGS: 220V / 50Hz / 20W

•FLOW RATE OUTLET A: 65cc /

7,5sec.

•FLOW RATE OUTLET B: 140cc

/ 7,5sec.

OPENING VOLTAGE: 190 V; 50Hz

WATER PRESSURE

RANGE: 1,38 - 8,27 bar

Solenoid Water Valve

COIL RATING : 220 - 240V AC; 50/60Hz; 20 WATTS

OPENING VOLTAGE: 190 V; 50/60Hz

WATER PRESSURE RANGE: 1,38 - 8,27 bar

OUTLET FLOW RATE: 180cc – 600cc / 7.5 sec.

QUICK CONNECT FITTING: 7,94mm

Technical Data

Technical Data

Overload Protector

•PART DESCRIPTION: 4TM 233NFBYY

•TRIP TIME (SECONDS): 5 – 15

•TEST CURRENT AMPS: 7.4

•70 C° TRIP AMPS: 1.7

•NO CURRENT TRIP TEMP. C°: 105

•RESET TEMP. C°: 61

•FOR COMPRESSOR TYPE:

EMD80CLT

Technical Data

Run - Capacitor

•RATED VOLTAGE: 220-240V

•RATED CAPACITANCE: 5uF

•FREQUENCY Hz: 50

•TERMINAL: 4.8 X 0.8mm

- Disassembling Door Handle

- Disassembling Evaporator Defrost Heater

- Disassembling Core Board & Power Board

- Disassembling User Interface with I&W

- Disassembling Ice Crusher Motor IDI 2

- Disassembling Sankyo IDI Ice-Maker

- Disassembling Ice Maker Water Tube

WILL BE PREPARED WHEN FINAL APPLIANCE VERSION IS

AVAILABLE!

Repair Guide Line / Disassembling

Documents

Information Letter for Sankyo Ice-Maker

NTC Resistance vs Temperature Table

Service Diagnostic Routine

Water Filter Cartridge Drawing

Example of Mexico SxS Service Manual

NTC TABLE


-40,00 -40,00 88471,01 -17,22 1,00 22067,86 2,22 36,00 7828,32 22,00 71,60 3072,90 46,67 116,00 1102,97

-39,44 -39,00 85311,51 -17,00 1,40 21792,16 2,78 37,00 7613,56 22,22 72,00 3042,64 47,22 117,00 1079,54

-38,89 -38,00 82275,70 -16,67 2,00 21385,77 3,00 37,40 7529,52 22,78 73,00 2968,47 47,78 118,00 1056,68

-38,33 -37,00 79358,35 -16,11 3,00 20727,06 3,33 38,00 7405,39 23,00 73,40 2939,37 48,33 119,00 1034,37

-37,78 -36,00 76554,47 -16,00 3,20 20598,04 3,89 39,00 7203,58 23,33 74,00 2896,33 48,89 120,00 1012,59

-37,22 -35,00 73859,28 -15,56 4,00 20090,84 4,00 39,20 7163,97 23,89 75,00 2826,17 49,44 121,00 991,34

-36,67 -34,00 71268,22 -15,00 5,00 19476,28 4,44 40,00 7007,93 24,00 75,20 2812,37 50,00 122,00 970,60

-36,11 -33,00 68776,95 -14,44 6,00 18882,57 5,00 41,00 6818,23 24,44 76,00 2757,93 50,56 123,00 950,35

-35,56 -32,00 66381,30 -14,00 6,80 18422,10 5,56 42,00 6634,27 25,00 77,00 2691,55 51,11 124,00 930,59

-35,00 -31,00 64077,31 -13,89 7,00 18308,95 6,00 42,80 6491,12 25,56 78,00 2626,97 51,67 125,00 911,29

-34,44 -30,00 61861,18 -13,33 8,00 17754,66 6,11 43,00 6455,87 26,00 78,80 2576,57 52,22 126,00 892,45

-33,89 -29,00 59729,29 -13,00 8,60 17431,08 6,67 44,00 6282,85 26,11 79,00 2564,15 52,78 127,00 874,06

-33,33 -28,00 57678,16 -12,78 9,00 17219,00 7,00 44,60 6181,54 26,67 80,00 2503,02 53,33 128,00 856,10

-32,78 -27,00 55704,48 -12,22 10,00 16701,29 7,22 45,00 6115,02 27,00 80,60 2467,14 53,89 129,00 838,56

-32,22 -26,00 53805,08 -12,00 10,40 16499,09 7,78 46,00 5952,21 27,22 81,00 2443,54 54,44 130,00 821,43

-31,67 -25,00 51976,94 -11,67 11,00 16200,87 8,00 46,40 5888,46 27,78 82,00 2385,65 55,00 131,00 804,71

-31,11 -24,00 50217,16 -11,11 12,00 15717,11 8,33 47,00 5794,26 28,00 82,40 2362,94 55,56 132,00 788,37

-30,56 -23,00 48522,96 -11,00 12,20 15622,30 8,89 48,00 5641,01 28,33 83,00 2329,32 56,11 133,00 772,41

-30,00 -22,00 46891,70 -10,56 13,00 15249,40 9,00 48,20 5610,91 28,89 84,00 2274,49 56,67 134,00 756,82

-29,44 -21,00 45320,84 -10,00 14,00 14797,16 9,44 49,00 5492,31 29,00 84,20 2263,70 57,22 135,00 741,59

-29,00 -20,20 44106,01 -9,44 15,00 14359,83 10,00 50,00 5348,00 29,44 85,00 2221,12 57,78 136,00 726,71

-28,89 -20,00 43807,96 -9,00 15,80 14020,35 10,56 51,00 5207,95 30,00 86,00 2169,17 58,33 137,00 712,18

-28,33 -19,00 42350,73 -8,89 16,00 13936,88 11,00 51,80 5098,87 30,56 87,00 2118,59 58,89 138,00 697,97

-28,00 -18,40 41502,17 -8,33 17,00 13527,79 11,11 52,00 5072,01 31,11 88,00 2069,35 59,44 139,00 684,10

-27,78 -18,00 40946,93 -8,00 17,60 13288,78 11,67 53,00 4940,05 31,67 89,00 2021,41 60,00 140,00 670,53

-27,22 -17,00 39594,43 -7,78 18,00 13132,06 12,00 53,60 4862,74 32,22 90,00 1974,72 60,56 141,00 657,28

-27,00 -16,60 39067,34 -7,22 19,00 12749,21 12,22 54,00 4811,95 32,78 91,00 1929,25 61,11 142,00 644,33

-26,67 -16,00 38291,21 -7,00 19,40 12599,57 12,78 55,00 4687,58 33,33 92,00 1884,97 61,67 143,00 631,67

-26,11 -15,00 37035,31 -6,67 20,00 12378,79 13,00 55,40 4638,85 33,89 93,00 1841,85 62,22 144,00 619,29

-26,00 -14,80 36789,64 -6,11 21,00 12020,35 13,33 56,00 4566,83 34,44 94,00 1799,84 62,78 145,00 607,19

-25,56 -14,00 35824,86 -6,00 21,20 11950,06 13,89 57,00 4449,56 35,00 95,00 1758,91 63,33 146,00 595,37

-25,00 -13,00 34658,08 -5,56 22,00 11673,47 14,00 57,20 4426,52 35,56 96,00 1719,05 63,89 147,00 583,80

-24,44 -12,00 33533,25 -5,00 23,00 11337,75 14,44 58,00 4335,68 36,11 97,00 1680,20 64,44 148,00 572,50

-24,00 -11,20 32662,49 -4,44 24,00 11012,79 15,00 59,00 4225,08 36,67 98,00 1642,36 65,00 149,00 561,45

-23,89 -11,00 32448,74 -4,00 24,80 10760,31 15,56 60,00 4117,65 37,22 99,00 1605,48 65,56 150,00 550,64

-23,33 -10,00 31402,98 -3,89 25,00 10698,21 16,00 60,80 4033,92 37,78 100,00 1569,54 66,11 151,00 540,07

-23,00 -9,40 30793,49 -3,33 26,00 10393,64 16,11 61,00 4013,29 38,33 101,00 1534,51 66,67 152,00 529,74

-22,78 -9,00 30394,45 -3,00 26,60 10215,57 16,67 62,00 3911,91 38,89 102,00 1500,38 67,22 153,00 519,63

-22,22 -8,00 29421,72 -2,78 27,00 10098,75 17,00 62,60 3852,47 39,44 103,00 1467,10 67,78 154,00 509,74

-22,00 -7,60 29042,35 -2,22 28,00 9813,19 17,22 63,00 3813,41 40,00 104,00 1434,67 68,33 155,00 500,07

-21,67 -7,00 28483,41 -2,00 28,40 9701,51 17,78 64,00 3717,70 40,56 105,00 1403,04 68,89 156,00 490,61

-21,11 -6,00 27578,19 -1,67 29,00 9536,64 18,00 64,40 3680,18 41,11 106,00 1372,22 69,44 157,00 481,36

-21,00 -5,80 27401,01 -1,11 30,00 9268,79 18,33 65,00 3624,69 41,67 107,00 1342,16 70,00 158,00 472,31

-20,56 -5,00 26704,79 -1,00 30,20 9216,24 18,89 66,00 3534,31 42,22 108,00 1312,85 xxx xxx xxx

-20,00 -4,00 25862,00 -0,56 31,00 9009,34 19,00 66,20 3516,54 42,78 109,00 1284,27 xxx xxx xxx

-19,44 -3,00 25048,64 0,00 32,00 8758,00 19,44 67,00 3446,46 43,33 110,00 1256,39 xxx xxx xxx

-19,00 -2,20 24418,39 0,56 33,00 8514,49 20,00 68,00 3361,07 43,89 111,00 1229,21 xxx xxx xxx

-18,89 -2,00 24263,60 1,00 33,80 8325,14 20,56 69,00 3278,07 44,44 112,00 1202,69 xxx xxx xxx

-18,33 -1,00 23505,80 1,11 34,00 8278,54 21,00 69,80 3213,34 45,00 113,00 1176,83 xxx xxx xxx

-18,00 -0,40 23063,77 1,67 35,00 8049,91 21,11 70,00 3197,38 45,56 114,00 1151,60 xxx xxx xxx

-17,78 0,00 22774,22 2,00 35,60 7916,13 21,67 71,00 3118,93 46,11 115,00 1126,99 xxx xxx xxx

Service Diagnostics for Side by Side from China „Dragon88 project“

General Description:


This routine is capable of controlling the product loads facilitating Service. In some cases

is also possible to inform the result of the current status of the load being tested.





- Exiting Service mode will produce DISENGAGE chime with Normal menu on the User

Interface.

Activation of the “Service Diagnostics Routine”:

Step 1: To enable Service Diagnostic Routine press and hold SW1 & SW2 for 3 second.

The 3 -> 2 -> 1 countdown will start on the User Interface ,with single key press beep.

- During the 3, 2, 1 count down, if ice or water pad is pressed, it cancels the count down

and no dispensing is permitted.”3” blinks 3 times with “invalid” chime 3 times, and user

has to release pad and press Service mode key combination again to start it over.


combination (before 3secs) cancels the count down and “3” blinks 3 times along with

“INVALID” chime 3 times and user has to release all the pad which are pressing and start

it over.

Note: The blinking and chimes are synchronized so that the moment 3 blinks, the chime

will be produced.

Service Mode Navigation Method: