INTEGRATED HEAT PUMP 300 L OPERATION AND …

INSTALLATION INSTRUCTIONS

INTEGRATED HEAT PUMP 300 L

FOR MODELTIHP 300

OPERATION AND

2 INSTALLATION INSTRUCTIONS

INSTALLATION INSTRUCTIONS 3

General InformatIonThe chapter "Operation" is intended for both the user and qualified contractors.

The chapter "Installation" is intended for qualified contractors.

noteRead these instructions carefully before using the appliance and retain them for future reference.Pass on the instructions to a new user if required.

Safety InStructIonS

Structure of Safety InStructIonS

! KeyWorD type of rISKHere, possible consequences are listed that may result from failure to observe the safety instructions.ff Steps to prevent the risk are listed.

SymbolS, type of rISK

SymbOL Type Of RISk

Injury

Electrocution

Burns(burns, scalding)

KeyWorDS

keyWORD meANINgDANgeR Failure to observe this information will result in serious injury or death.WARNINg Failure to observe this information may result in serious injury or death.CAUTION Failure to observe this information may result in non-serious or minor injury.

other SymbolS In thIS DocumentatIon

noteGeneral information is identified by the symbol shown on the left.ff Read these texts carefully.

SymbOL meANINg

Material losses(appliance and consequential losses, environmental pollution)

Appliance disposal

ff This symbol indicates that you have to do something. The action you need to take is described step by step.

unItS of meaSurement

noteAll measurements are given in mm unless stated otherwise.

!

!


Safety

IntenDeD uSeThe device is designed for extracting heat from the ambient air and the utilisation of that energy for heating domestic hot water (DHW). The DHW heat pump can be installed in the open as well as in enclosed spaces.

This appliance is intended for domestic use. It can be used safely by untrained persons. The appliance can also be used in a non-domestic environment, e.g. in a small business, as long as it is used in the same way.

Any other use beyond that described shall be deemed inappropriate. Observation of these instructions and of in-structions for any accessories used is also part of the correct use of this appliance.

General Safety InStructIonS

! WarnInG Injurythe appliance may be used by children aged 8 and up and persons with reduced physical, sensory or mental capabilities or a lack of experience and know-how, provided that they are supervised or they have been instructed on how to use the appliance safely and have understood the resulting risks. children must never play with the appliance. Children must never clean the appliance or perform user maintenance unless they are supervised.

WarnInG burnSThe following are not permitted: - The utilisation of greasy extract air. - The installation of the equipment in rooms where the device is at risk from explosions as a result of

dust, gases or vapours.

! materIal loSSeSThe following are not permitted: - The heating of liquids other than domestic hot water. - The installation of the equipment in rooms where the temperature is below the freezing point. - Operation of the device with an empty cylinder.

noteAlways operate the unit with a full water tank, otherwise high pressures will develop in the refrigeration system, causing it to shut down. A manual reset will be necessary afterwards to restart the unit.

teSt SymbolSSee type plate on the appliance.

DevIce DeScrIptIonThis device is a domestic hot water (DHW) heat pump.

It works as a DHW generator that operates automatically and has a capacity of approx. 300 l. The water temperature is permanently set to 60 °C.

functIon DeScrIptIonThe device extracts heat from the ambient air.

This energy is used to heat the water inside the cylinder. Where the device is installed inside a room, this is cooled down through the heat extraction by approx. 1 to 3 °C. The device also extracts moisture from the ambient air that creates condensate, which must be drained off. For this purpose, a condensate drain is integrated into the unit.


heat pump operatIonThis is the standard operating mode, to which the limits of scope of the heat pump apply (see: Specification). To heat up the cylinder capacity of approx. 300 litres of water in accordance with EN 255 part 3 to 60 °C, the device requires:

τHeat-up ϑRoom Frel ϑCold water COP (t)10.1 h 15 °C 70 % 15 °C 3.195 h 42 °C 70 % 15 °C 5.61

noteIf the heat pump is switched OFF and ON again, for instance after a power failure, the compressor will only re-start (after approx. 3 minutes), when the pressure inside the refrigerant circuit has normalised again.

operatIon WIth actIve DefroSt feature

noteThe heat pump must not be installed in areas where ambient temperatures frequently exceed 42 °C or areas where temperatures frequently drop below 0 °C.

Subject to the relative humidity and the DHW temperature, the evaporator begins to build up hoar frost at an am-bient temperature of below 6 °C.

If the evaporator is covered in hoar frost, the frost monitor N2 (see wiring diagram) switches the fan OFF, whilst the compressor continues to run, and the changeover valve V2 routes the hot gas directly to the evaporator. For this, the condenser is shut off by changeover valve V1 (see Fig. 4). When the temperature at the evaporator fins rises above 3 °C, the fan is started again, and DHW heating continues.

The DHW heat pump can be operated at ambient temperatures as low as 0 °C. The evaporator is defrosted according to demand in the temperature range 0 °C to +6 °C. This extends the heat-up time.

maIntenance anD cleanInG

! materIal loSSeSThe sacrificial anode must be checked by a qualified contractor 12 months after the unit has been installed and checked periodically thereafter as advised by the qualified contractor.Failure to do so may void your warranty.

noteMaintenance work, e.g. checking the electrical safety, must only be carried out by a qualified contractor.

The device is generally maintenance free, with the exception of cleaning the condensate drain and having an author-ised contractor check the sacrificial anode.

A damp cloth is sufficient for cleaning all plastic parts. Never use scouring or solvent-based cleaning agents. - Check at least monthly the condensate drain at the middle of the unit and at the top the condensate pan drain

(visual check). Remove contaminants and blockages immediately. - Ask your local contractor to regularly check the safety assembly and the electric booster heater. - The device is subject to mains water pressure. The expansion water drips from the safety valve during heat-up.

Inform your local contractor of water drips from the system after the heat-up process has ended. - To protect the steel cylinder against corrosion, the interior is coated with a special enamel and is furthermore

equipped with a protective anode. Ask your local contractor to check the protective anode 12 months after in-stallation and periodically thereafter as advised by your local contractor. A sacrificial anode maintenance log is located at the end of this manual for your local contractor to fill in.

- Your local contractor, who is familiar with the local water quality, should identify for you the timing of the next service.


troubleShootInG

no hot WaterShould you fail to obtain hot water at any time, you can take the following steps to remedy that situation:

no electrIcal poWerff Check the fuse/circuit breaker in your fuse box. If it has blown/tripped, replace/reset the fuse/MCB. If it should blow/trigger repeatedly, notify your local contractor.

StIll no hot Water, even thouGh poWer IS avaIlable

! materIal loSSeSThe high limit safety pressure limiter must only be reset by your contractor after he has removed the cause of the relevant fault.

ff Check, whether the air inlet/outlet is blocked.

The thermoswitch trips out or the high limit safety pressure limiter switches the compressor OFF if the compressor is overloaded due to excessive ambient temperature or excessive air temperature (>42 °C), or because of a fault in the refrigerant circuit. Ask your local contractor to remove the fault.

After a short cooldown phase, the thermoswitch will restart the compressor automatically.

other ISSueS

Safety valve of the colD Water Supply lIne DrIpS

This may occur during the heat-up phase and is completely normal.

the conDenSate DraIn DrIpS

This always happens when the surface temperature of the evaporator is lower than the ambient dew point temper-ature.

If you cannot remedy the fault, notify your qualified contractor.

Type: TIHP300Heat pump:PN (Air 42° / Water 60°):IN (Air 42° / Water 60°):Type of Refrigerant:Refrigerant charge:Max. operating pressure:

DHW-cylinder:

Max. operating pressure:Max. operating temperature:Type of cylinder material:Cylinder capacity:

Observe the installation manual! Made in Germany

Voltage / Frequency:

Fuse:PNmax (rated power input):Limits for heat pump operation:

Protection class:

1/N/PE~240 V, 50/60 Hz1 x 16 A0,7 kW0 °C / +42 °C

IP 24

*233892887501923400*

*233892887501923400*

No.: 233892-8875-019234

700 kPa76 °C St em300 l

0.5 kW2.17 AR134a900 g2,4 MPa

*233892887501923400*

282209-37727

STA222422-019234

Tested for leaks!

TM

To facilitate and speed up your request, provide the serial number from the type plate (xxxxxx-xxxx-xxxxxx).

reGulatIonS anD StanDarDS - The installation (water and electrical work) and commissioning, as well as the maintenance of this equipment,

must only be carried out by an authorised qualified contractor in accordance with these instructions. - Perfect function and safe operation can only be assured when using original accessories and spare parts intend-

ed for this equipment. - DIN VDE 0100 / DIN VDE 0701 - Regulations of your local electricity supply utility - DIN 1988 / DIN 4109 - Regulations of your local water supply utility


The following sTandards were Taken inTo aCCounT: - AS 4234, AS 3498, AS 4020, AS 1056.1 - AS/NZS 2712, AS/NZS 3350.2.40/30/30.2 - IEC 60335-1-2-40, IEC 61000-3-2; 1995 - IEC 61000-3-3, IEC 55014-1 IEC 55014-2 - EMC Directive 89/336/EEC - eN 255 T3

also observe The following: - The equipment type plate - The specification - Water installation: Observe the AS/NZS 3500 [local regulations] - Material of the cold water line: Steel, copper or plastic pipe systems. - Material of the hot water line: Copper or plastic pipe systems.

overvIeW

DHW

Cold Water

48°

30°

26_0

3_13

_001

5

10 12116 898

7

3

1

2

5

4

5

3

13

1 Cold water supply G 1 (G ¾ female with adapter)2 Hot water connection G 1 (G ¾ female with adapter)3 Condensate drain G ¾ hose connection (20 mm

male)4 Connection for P&T relief valve G ¾ (on-site)5 Electrical cable (without plug)6 Drain valve (on-site)7 Expansion control valve (if required*, on-site)8 Straight-through shut-off valve (on-site)

9 Pressure gauge test connector ** (on-site)10 Non-return valve (on-site)11 Test valve connection **12 Pressure reducing valve (on-site)13 Condensate spillover

* Not all local regulations mandate the use of an ex-pansion control valve (ECV).

** Optional, depending on installation requirements


tranSport

! materIal loSSeSIt is vital that the following transport information is observed to ensure the appliance is transported safely.

noteWe recommend transporting the appliance in a vertical position.

ff Transport the appliance in its packaging to protect it against damage.ff Transport the appliance in an upright position.

tranSport In a horIzontal poSItIonThe appliance can also be transported horizontally over short distances on good roads. Observe the following in-formation: - Ensure that no pressure is applied to the packaging. - Even in its packaging, never place other devices or objects on the appliance.

poSItIon of the aIr IntaKe SIDe

The air intake side of the appliance is identified on the packaging with a label.ff Ensure that the air intake side of the appliance is facing downwards if the appliance is transported horizontally.

InStallatIon

mInImum clearanceS

≥ 40

0

≥ 400

≥ 400

≥ 10

067

0

26_0

3_01

_161

8

poSItIonInG

! materIal loSSeSEnsure that the casing panel in the lower area of the device is not damaged during positioning.

D00

0004

0883

1


1 Feet with locking nutff Position the device in the installation location.ff Remove packing straps and polystyrene mouldings. ff Level the device by adjusting the equipment feet.ff After leveling the device fix the nut of the rubber feet to provide a maximum of structural safety.

external InStallatIon

! materIal loSSeSThe heat pump must not be installed in areas where ambient temperatures frequently exceed 42 °C or areas where temperatures frequently drop below 0 °C.

! materIal loSSeSInstallation locations with aggressive air (e.g. air loaded with ammonia, chlorine, metals, oil, ...) are inadmis-sible because they can cause damage to the device.Where possible select an installation location that has limited exposure to extreme rain or snow.Mount the unit so that it is not exposed to direct strong wind, but is well ventilated. The air inlet and outlet must be free. Protect your device with possibly a canopy, a base and baffles to weather.

The locaTion where The device is To be insTalled musT meeT The following condiTions:

- Load-bearing floor (wet weight of the device approx. 430 kg). - Never operate the device in rooms at a risk from explosion due to dust, gases or vapours. - It is preferred that the location of the unit is not near a bedroom or a neighbour's bedroom. Ideally a unit may

be mounted near a kitchen or laundry. Opposite a neighbours garage is always prefferred. - The water heater should be located as close as possible to the most frequently used hot water tap connection. - Ensure that the data plate is clearly visible. - Ensure that the ambient temperature lies within the application limits for heat pump operation.

Internal InStallatIon

! materIal loSSeSThe heat pump must not be installed in areas where ambient temperatures frequently exceed 42 °C or areas where temperatures frequently drop below 0 °C.

! materIal loSSeSWhen installing the heat pump in a boiler room, ensure that the boiler operation will not be impaired.

! materIal loSSeSDo not place the device near high frequency machines.

The room where The device is To be insTalled musT meeT The following condiTions:

- Load-bearing floor (wet weight of the device approx. 430 kg). - Never operate the device in rooms at a risk from explosion due to dust, gases or vapours. - Include in your considerations the utilisation of waste heat, for example from a boiler, tumble drier or

refrigerator/freezer. - The available floor area in the installation room must be at least 6 m². Never install this equipment in rooms

with a volume of less than 13 m³. - Never restrict the clearances of the device through walls and ceilings further than illustrated in the figure

below. - In case of indoor installation and min. installation room volume, the room temperature might be reduced by

approx. 1-3 °C through the heat pump operation. The initial temperature is reached again approx. ½ h after the heat pump has been switched OFF.


unpacKInG the Water heater

noteEnsure that the casing material in the lower section will not be damaged.

noteThe longer you keep the packaging foil wrapped around the water heater, the longer it will be protected against damage.

ff Remove the packaging straps.ff Push the packaging foil far enough upwards that the pallet is freely accessible. ff Remove the water heater carefully with the polystyrene® packaging from the pallet.

! WarnInG InjuryThe water heater has a high centre of gravity and a low overturning point. ensure that the water heater does not overturn when you remove it from its pallet.

D00

0004

0884

ff Slide the packaging foil far enough upwards to be able to remove the first polystyrene® profiles from the sides. These polystyrene® profiles on the sides are used as installation aids in the following steps.


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5

ff Ensure that all packaging is removed other than the base as illustrated.ff Separate the lower packaging section at the dividing line. For this, make an incision of approx. 30 mm (1.25”) into both sides of the dividing line.

! WarnInG Injurysecure the water heater against overturning by getting a second person to support the water heater.

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ff Slightly tilt the water heater.ff Push a wooden support underneath the lower part of the packaging.ff Break out the free semi-shell of the lower section of the packaging.


1.

2.

3.

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7

ff Keep the water heater slightly tilted.ff Wind out the free leveling foot, but not by more than 30 mm (1.1”).ff Turn the locking nut on the thread of the leveling foot towards the bottom cover. When the locking nut is tight against the bottom cover, it stabilizes the leveling foot.

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4

ff Push two polystyrene® installation aids with the step-shaped corner underneath the water heater. The water heater is subsequently set and tilted onto this profile. Ensure that you do not set the water heater down in the area of the joint edge of the sheet steel jacket, but at least 150 mm (6”) along.


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8

ff Tilt the water heater that has been set down on the polystyrene® installation aids.ff Remove the remaining floor semi-shell.ff In the tilted state of the water heater, wind out the second and third leveling foot, but not by more than 30 mm (1.1”).ff In both cases, tighten the locking nut against the bottom cover.ff Position the water heater on the three leveling feet.ff Level the water heater vertically by adjusting the three leveling feet.ff Remove any packaging that remains on the water heater.

removInG the tranSport locKThere is a two-part transport lock attached to the heat pump unit of the appliance. The transport lock must be re-moved before the appliance is installed.

noteIn its delivered condition, the appliance cover is held in place with only 4 screws. The remaining screws for the appliance cover can be found in a plastic bag supplied with the appliance, in the lower section of the appliance packaging.

ff Undo the 4 screws in the appliance cover and remove the cover to open the appliance.ff Remove the notice about secure transport which is fixed between the appliance casing and cover.


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1

2

3

1 Transport lock part I2 Transport lock part II3 Air intakeff Carefully remove transport lock part II by pulling it gently out of the spring of transport lock part I.ff Remove transport lock part I.ff Ensure that there is no packaging left in the appliance.ff Check the heat pump unit for transport damage.

! materIal loSSeSNever commission the appliance immediately after removing the transport lock.

ff Fill tank with water.ff Wait at least 1 hour before commissioning the appliance.ff Position the appliance cover on the appliance and secure it with the screws supplied.


Water connectIon

26_0

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3

4

6

3

115

14

13

1110

9

8

712

5

2

1 Capacitor 2 Electrical cable3 Strain relief4 Power terminals5 Frost monitor6 Heat pump control thermostat7 Fan8 Heat pump terminal

9 Protective anode (maintenance required)10 Solenoid valve V1 11 Safety high pressure limit12 Condensate pan drain (maintenance required)13 High press. compress.14 Compressor motor protection (Klixon)15 Solenoid valve V2

WarnInG burnSThe water in the dhw cylinder can be heated to temperatures in excess of 60 °C. There is a risk of scalding at outlet temperatures in excess of 43 °C.in australia and new Zealand the installation shall comply with as/nZs3500.4:a tempering valve is mandatory for all installations for maximum of 50 °C for all sanitary fixtures used primarily for personal hygiene.

! materIal loSSeSTo protect against the risk of corrosion, make the connection as flat packing seal. The use of hemp, teflon, or thread seal tape on connections is not acceptable.

! materIal loSSeSSupply and drain pipe sizes should be equal to safety valve sizes. The drain outlet must not be able to be closed and must always remain open to atmosphere.ff Size the drain so that water can drain off, even if the safety valve has been fully opened.

ff Remove the protective caps (white discs) from the connectors.ff With a sharp knife, cut an “X” into the protective caps and invert over the pipe to be connected.ff Connect the pipe and refit the protective caps.ff Insulate the DHW line in accordance with local regulations.ff Accurately maintain the order of fittings on the cold water side.ff Flush the line prior to installation.


ff Install a drain valve at the lowest point of the cold water supply inlet for future maintenance of the tank.ff Install a 700 kPa pressure and temperature relief valve (PTRV). ff Observe the requirements for expansion control valve (ECV) . In such case, use a 550 kPa valve.ff A pressure reduction valve (PRV) must be fitted and adjusted to a maximum of 500 kPa. If the ECV is required, set PRV to a maximum of 420 kPa

conDenSate DraIn

< 88

9 (3

5“)

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7

1

2

3

4

5

6

1 Condensate drain elbow or2 Drain pan connected to drain3 T&P valve4 Cold water connection5 Hot water connection6 Condensate spilloverff Install the condensate drain elbow.ff When installing the unit outdoors, the condensate can drain off freely. ff For indoor installation, the condensate can be routed into a floor drain or routed through the wall up to 889 mm (35”) (see diagram above).ff If required, install a condensate pump.

noteTo ensure the condensate drains correctly, never kink the hose

poWer Supply

WarnInG electrocutIonff before any work, isolate the equipment from the power supply at the control panel.

- Only qualified electricians must carry out the installation in accordance with these instructions. - Observe VDE 0100 [or local regulations] and the regulations of your local power supply utility. - The appliance is intended to be permanently connected to fixed wiring. For the connection to the power supply

the fitted supply cord has to be used. - The DHW heat pump must be able to be separated from the mains power supply by an additional isolator,

which disconnects all poles with at least 3 mm contact separation. For this purpose, use contactors, mains iso-lators, fuses, etc. on site.

- Terminals are located inside the control panel and become accessible by removing the equipment lid and the cover of the wiring chamber).


commISSIonInG

! materIal loSSeSNever operate the equipment outside the temperature range 0 °C to + 42 °C.

noteAt temperatures below - 10 °C (e.g. transport/storage), the safety temperature cut-out may respond. Press the reset button after the temperature is much higher than -10 °C.

Only approved contractors may commission this equipment and instruct the owner in its use.ff Fill, vent and thoroughly flush the device.ff Check the safety assembly. Inform the user that water may drip from the safety valve whilst the water is being heated up.ff Switch ON the power supply

Safety equpment anD maIntenanceOnly qualified contractors must carry out the installation in accordance with these instructions.

WarnInG electrocutIonMaintenance work, such as checking the electrical safety, must only be carried out by an electrician. always disconnect the power supply before working on the water heater.

noteYou may remove the air intake grille if there is not enough room for maintenance work above the appliance even after its cover has been removed (Refer chapter “Installation”, section “Minimum clearances”for min-imum clearance area).The air intake grille is secured with spring nuts. The inside of the air intake grille features an all-round ad-hesive sealing strip.ff Never remove the sealing strip.ff Always use the spring nuts during reassembly.ff Refit the air intake grille after completing the maintenance and repair work.

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1

1 Removeable air intake grille with an all-around adhesive sealing strip on the inside


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cleanInG the evaporator

! WarnInG Injurythe evaporator has many sharp-edged fins. when cleaning the evaporator, proceed with caution and wear protective clothing, in particular safety gloves.

Maintaining the full output of the water heater at all times requires an occasional professional cleaning of the evap-orator.ff Undo the screws that connect the water heater cover and remove.ff Carefully clean the evaporator fins. Only use water and a soft brush. Never use acidic or alkaline cleaning agents.

on the equIpment

WarnInG electrocutIonff before any work on the equipment, disconnect all poles from the mains.

In case of a fault, the safety equipment of the device interrupts the relevant power circuit.

safeTy high pressure liMiTer (sdbk)

The safety high pressure limiter shuts down the compressor, if the pressure inside the refrigerant circuit exceeds the permissible maximum value. The safety high pressure limiter may also respond, if the appliance is operated above its permissible limit (>42 °C air temperature) or the control thermostat of the heat pump fails to respond. Reset the high pressure limit safety cut-out by pressing the reset button, after the cause of the fault has been removed.

protectIve motor thermoSWItch

The protective motor switch will shut down the compressor, if it is overloaded because of excessive thermal load. Remove the relevant fault. After a short cool-down phase, the protective motor switch restarts the compressor automatically.


protectIve anoDe

noteThe sacrificial anode must be checked by a qualified contractor 12 months after the unit has been installed and checked periodically thereafter as advised by the qualified contractor. Failure to do so may void your warranty.

An anode for the protection of the DHW cylinder is inserted centrally from the top into the DHW cylinder of the appliance. The anode fitted at the factory (anode rod) is approximately 1.26 m long.ff Replace the anode with a new one if the installed one has been consumed.

A cap over the anode terminal prevent the ingress of water between the anode terminal and the condensate pan.ff Remove the cap if you need to remove the anode.

When installing the anode, ensure that the metallic conductor connection is correctly made. It's recommended for first anode inspection to happen one year after installation.

Consult with your water specialist, or contractor, for the optimum timing for inspections thereafter. Should it be impossible to insert a rod anode, you may have a sectional anode installed instead. In areas where total dissolved solids (TDS) in the water is outside the range 40-400 mg/l, the magnesium alloy anode supplied, M2, must be replaced. Use a high potential, M1, anode if TDS < 40 or an aluminium A5 alloy anode if TDS > 400, before installing the unit.ff Push the cap back over the anode terminal.ff Fill in sacrificial anode replacement log.

cleanInG the evaporator

! WarnInG InjuryThe evaporator has many sharp-edged fins. When cleaning the evaporator, proceed with caution and wear protective clothing, in particular safety gloves.

Maintaining the full output of the device requires an occasional professional cleaning of the evaporator. Clean the evaporator only with water and a brush. Never use acidic or alkaline cleaning solutions.

DraInInG the cylInDer

! WarnInG InjuryHot water can be expelled during draining.

ff Close the shut-off valve in the cold water supply.ff Fully open the hot taps at all draw-off points.ff The cylinder is drained via the cold water inlet line. Open the drain valve. If no drain valve was installed, undo the fitting on the cold water supply of the appliance. Residual water remains in the lower part of the cylinder.

on the SyStem

! materIal loSSeSIf the hot water unit is not used for two or more weeks, an amount of highly flammable hydrogen gas may accu-mulate in the water tank. To dissipate this gas safely, it is recommended that a hot tap be turned on for several minutes or until discharge of gas ceases. Use a sink, basin or bath outlet, but not a dishwasher, clothes washer or other appliance. During this procedure, there must be no smoking, open flame or any electrical appliance operating nearby. If hydrogen is discharged through the tap, it will probably make an unusual sound as with air escaping.

safeTy valve (on-siTe)

This valve opens when the water pressure exceeds the preset value of 0.7 MPa thereby relieving the pressure. It is adjusted so that no water will be expelled when heating is switched OFF. Should it continue to drip excessively, either the valve seat has become contaminated, the water pressure is too high or the pressure reducing valve has become faulty.

pressure reduCing valve (on-siTe provision)ff Check the valve for perfect function. Replace it, if required.


reGular valve maIntenance

Safety requires that valves are regularly checked for perfect function. ff Regularly vent the safety valve until a full stream of water flows from it. Close the safety valve after checking.

How quickly limescale builds up depends on the local water quality. ff As your local contractor is familiar with your local water quality, let him determine the timing of this check.

SpecIfIcatIon

DImenSIonS anD connectIonS

1840

30-6

067

0

1638

185

1267

b01 g02g01

c01

c06c13

d45 d43

30°

12°

16°

D00

0001

8053

TIHP 300b01 Entry electrical cables c01 Cold water inlet male thread g 1c06 DHW outlet male thread g 1c13 T&P valve female thread g 3/4d43 Condensate overflow d45 Condensate drain male thread g 3/4g01 Air intake g02 Air discharge


WIrInG DIaGram

2808

88-3

4727

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3_01

_075

9

f2 Compressor motor protection (Klixon)f3 High limit safety cut-outm1 High press. compress.m2 Fan N0 Heat pump control thermostatN2 Frost monitorV1 Solenoid valveV2 Solenoid valveX0 Power terminalsX1 Heat pump terminalsX2 Anode terminal earthZ1 CapacitorData table


operatIon WIth actIve DefroSt temperature

heatInG operatIon

Valve powered

Valve not powered = closed

PC

P0

>P

TC

VLuft

TKW

TWW

V1 V2

D00

0004

0611

DefroSt operatIon

V1

Valve powered

Valve not powered = closed

PC

P0

>P

TC

TKW

TWW

V2

D00

0004

0612


Data table

TIHP 300 233892Heat outputHeating output at A15/W15-55 kW 1,7power consumptionpower consumption at A15/W15-55 kW 0,5Coefficient of performance (COP)Coefficient of performance at A15/W15-55 3,4COPs to EN 255Coefficient of performance to EN 255 3,19Sound dataSound pressure level at 1 m distance in a free field dB(A) 56Sound power level (EN 12102) dB(A) 64Application limitsmin. installation room floor area m2 6min. installation room volume m³ 13Hydraulic dataRated capacity l 300energy dataStandby energy consumption/24 h at 65 °C kWh 1,14electrical detailsfuses A C 10Rated voltage V 240phases 1/N/PEfrequency Hz 50Rated current A 2,5power consumption W 700max. power consumption W 700Standby power consumption/24 h kWh 1,24VersionsIP-Rating Ip24Refrigerant R134aRefrigerant capacity kg 0,9DimensionsHeight of unit when tilted mm 1990Height when tilted incl. packaging mm 2200Height mm 1870Diameter mm 670WeightsWeight (dry) kg 125Weight (wet) kg 428Weight kg 125ConnectionsCondensate drain mm 20Water connection g 1 (with adaptor Rp 3/4 female)ValuesAir flow rate m³/h 550Lower air temperature limit °C 0Upper air temperature limit °C 42


SacrIcIal anoDe maIntenance loG

noteThe sacrificial anode must be checked by a qualified contractor 12 months after the unit has been installed and checked periodically thereafter as advised by the qualified contractor. Failure to do so may void your warranty.

Date unit was installed

12 month sacrif icial anode review date

C o m p l e t e d (yes/no)?

Was the anode replaced (yes/no)?

Name of the qualified contractor

Next scheduled sacrificial anode review date

C o m p l e t e d (yes/no)?

Was the anode replaced (yes/no)?

Name of the qualified contractor


noteS


noteS


noteS

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INTEGRATED HEAT PUMP 300 L OPERATION AND …