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EC Motor Fan Coil UnitsIMD-Y Series 450 – 2350 l/s
2 3
Company Profile
Temperzone Limited is a leading manufacturer and distributor of quality air conditioning and ventilation products throughout the Western Pacific Rim. Corporate Head Office is located in New Zealand with factories in Auckland and Sydney. A network of offices, warehouses and distributors provide local support and representation in Australasia, South East Asia and China.
temperzone’s aim is to provide the most competitively priced, reliable and efficient air conditioning equipment available to the international market. A privately owned company, temperzone Holdings Ltd, is the parent company of temperzone ltd (est.1956) in Auckland and temperzone Australia pty ltd in Sydney.
The wide range of temperzone products are manufactured in Auckland for markets in Australasia and Asia. This range includes air distribution items and fans for New Zealand. The Sydney headquarters acts as both a distribution centre and manufacturer of customised and larger standard air conditioning units specifically for Australia. temperzone’s Asia Regional Head Office is located in Singapore. The combined group operations employ over 500 staff.
GENERALFan coil units are an integral part of an overall air conditioning system where the energy transfer medium (i.e. chilled or hot water) is circulated by a central plant facility.
temperzone offers an extensive range of ducted fan coil units. A variety of options and accessories are available to meet most air conditioning requirements.
Low operating cost, energy efficient fan motors are used in all units. Easy installation and maintenance add to the cost effectiveness of temperzone IMD Series fan coil units.
All temperzone IMD fan coil units are right handed, i.e. when facing the discharge side of the unit, the water and electrical connections are on the right hand side.
TYPICAL APPLICATIONSOffice Buildings IMD units are ideally suited to office building applications where false ceiling space is available and medium static pressure and ductwork is a consideration.
Airport Terminal Buildings temperzone fan coil units are gaining worldwide popularity in airport terminals. These complexes generally consist of a number of areas with very diverse occupancy and capacity requirements.
Hospitals The majority of hospital rooms must have a separate and independent air conditioning system. This is to avoid bacterial cross contamination. temperzone fan coil units have been used successfully in these applications.
STANDARD FEATURESDrain TrayThe drain tray on models IMD 95–280 are made of plastic for complete corrosion protection; IMD 420 and 550 are powder coated galvanised steel. Drain trays are removable for ease of cleaning and have a built-in slope to ensure condensate water drains freely without ponding.
MotorsHigh efficiency electronically commutated (EC) motors are fitted as standard on all units. Motors can be operated on three speeds (site changable) or 0-100% capacity using a 0-10V dc signal supplied by a BMS or sophisticated controller. The motors are resiliently mounted, self aligning and oiled for life.
FansQuiet low line, centrifugal type, double width, statically and dynamically balanced, multi-bladed impellers are used. The position and shape of the fan blades and housing has been developed after extensive testing to achieve minimum noise levels while maintaining a smooth pressure vs air flow curve.
CoilsCoils are manufactured in rifled copper tubing. All coils are thoroughly tested to 2100 kPa. Coil rows are staggered for maximum heat exchange. Three different coil configurations are available – refer table below.
The coil fins are manufactured as a continuous plate, die formed from epoxy coated aluminium with a smooth corrugated surface, specially designed to overcome and prevent lint build up. The coil fins are mechanically bonded to the copper tubing which results in a rigid assembly and provides a permanent metallic contact between fins and tube for maximum heat transfer.
CasingThe casing is manufactured from high quality galvanised steel and internally insulated.
InsulationClosed cell foam insulation has been used in the cabinet to ensure no particles are introduced into the air stream. The insulation is foil faced and meets the fire test standards AS 1530.3 (1989) and BS 476 parts 6 and 7.
MountingThe IMD unit can be mounted rigid, or using the optional spring mounting brackets which minimise transfer of vibration.
ELECTRICAL BOXWiring from the motors terminate in a terminal block in a sheetmetal enclosed electrical box. The box is supplied on the same side as the water connections, but can be changed on site to the opposite side.
ELECTRIC HEATElectric Heat is available with some coil configurations (refer table right). Elements are factory mounted within the unit. A fan run-on timer (for heat dissipation) is included. These units are supplied complete with safety cutouts required to meet AS/NZS 3350.2.40 1997.
ACCESSORIES1. Filter Box integrated with return air spigot – filter is 13 mm thick, washable and rated EU2. (Not for use in Australia)
2. Spring Mounting Kit.
3. Supply and return air plenums (IMD 95–280).
4. Control switches (IMD 95–280) – on/off and 3 speed rotary switches mounted in a standard or architrave type flush plate.
WIRINGThe electrical supply required (including voltage fluctuation limits) is: 1 phase 200–252 V a.c. 50 Hz with neutral and earth. Each IMD unit is fully wired ready to accept the main power supply.
Note: When installed with electric heat the IMD 135–420 units require a three phase power supply of 342–436 V a.c. 50 Hz.
ORDER DETAILCoil Options:1 - One row coil for heating4 - Four row coil for cooling4/1 - Four row cooling / one row heating4E - Four row cooling coil + electric heatE - Electric heatNote: Please specify on your order the size, fan motor type and coil option using the above codes.
Examples: IMD 135Y-4/1 IMD 210Y-4E
Temperzone’s Fan Coil History
Temperzone have been manufacturing chilled water fan coil units for more than 45 years.
Prior to the development of temperzone’s EC motor fancoils, units had all been manufactured with fixed single speed or multi-speed PSC motors. Any changes in the cooling or heating performance had been solely on the basis of varying the water flow by way of a 2-way or 3-way water regulating/modulating valve. With the indoor fan running on a constant speed this left considerable room for improvement in designing higher efficiency models.
It is time now to take a step forward with the new IMD “Y” version with EC (Electronically Commutated) motors. EC motors allow for the air flow to be controlled over a wider range either by the multiple speeds that are available or by the use of a 0 – 10V dc variable signal.
Speeds as high as 1500 rpm and as low as 500 rpm are available ether by dip switch selection if multi-speed is preferred or by the variable voltage signal (a signal isolator is required between the controller output and the unit input if the variable control is desired).
IMD-Y Fan Coil Units
Coil Option
SeriesSize
Key Features• Energy Efficient EC Motor
• Significant Energy Savings
• Pressure Independent Fan Operation
• On-site Adjustable Fan Air Volume Controller
• Remote Fan Air Volume Adjustment Capability from BMS.
IMD *Y-
4 5
VAVFor the last 40 years virtually all fan coil units have operated with a constant fan speed and therefore constant air volume (CAV). Temperature changes in these units were achieved by the water valve, i.e. varying the water volume. With this design, energy was wasted due to fans constantly running at full speed, regardless of the requirement of the thermal zone served.
With temperzone’s new range of VAV fancoil units, varying air volume results in greater efficiency.
ControlsThe new EC motor version IMD units allow for several methods of control allowing great flexibility to meet the demands of modern buildings expectations. The fan speed could be adjusted for instance as the first step of capacity control before adjusting water flow.
Three Speed SelectionThe fans can be controlled just like their predecessors using three speed selection, high, medium and low. This option is selectable by dip switch and then by using further dip switch settings to select from the available speed ranges that are most suitable for the application.
PotentiometerThe fans could also be controlled by the fitting of a potentiometer to preset the required speed. This will be particularly useful during onsite commissioning to adjust to obtain the desired air flow.
Indoor Fan SpeedThe fan can be switched ON by selecting High, Medium or Low fan speed on the terminal block, or via BMS.
The fan speed can be controlled in two ways: ‘Stepped’ or ‘Continuously Variable’.
Dip switches 1 to 5 and 7 on the Analogue Level Controller (ALC) determine the minimum and maximum fan speeds. The same ‘Minimum rpm’ and ‘Maximum rpm’ settings apply to both the ‘Stepped’ and ‘Continuously Variable’ control methods.
There are two fan speed ranges available using dip switch 7:
• Low, which is the default for low profile IMDL units &
• High, which is the default for in higher air flow IMD units.
The default settings for max. fan speed and fan speed range are highlighted on the Wiring Schematic.
1. Stepped (3 Speed)
If using a 3-speed selection switch, the medium speed will always be half way between the maximum (High) and minimum (Low) speeds – as selected using the DIP switches 1 to 5.
2. Continuously Variable (0-10V Control)
If using a variable 0–10V dc signal (from a BMS or sophisticated controller) the fans will not operate until a signal above 1.6V is received and will then start at the minimum voltage/speed set using DIP switches 1 to 5.
A voltage below 1.6V DC applied across the ‘0V’ and the ‘0-10V’ input terminals will activate fan run on and after this the fan will stop.
A control voltage of 2V will cause the fan to run at the ‘Min. rpm’ speed. A 10V DC signal will run the fan at the ‘Max. rpm’ speed. Control voltages between these two limits (2V –10V) can be used to achieve any desired speed between ‘Min.’ and ‘Max.’ rpm in a linear relationship so 6V gives you ‘Med.’ (halfway between ‘Min.’ and ‘Max’).
Note: Only one control method must be connected at any one time; either Stepped 3 Speed control or Continuously Variable 0-10V dc, not both.The fan will run on at Low speed when there is no input signal for either 40 or 120 seconds, dependant on the DIP switch 6 setting, before stopping. If electric heat is fitted, ensure that DIP switch 6 is set for 120 seconds.
BMSMany modern buildings these days have Building Management Sytems (BMS) and it is desirable to control the fan speed variably to meet the building’s load demands. The unit can accept a 0-10Vdc signal from the BMS or other sophisticated controller. This option is again selectable by dip switch and likewise so is the allowable speed range.
The BMS can be programmed to achieve various beneficial functions such as; maintaining high air flow when on heating first thing in the morning to avoid stratification within the space, reducing the air flow down to say 50 to 60% as a capacity control method prior to adjustment of the water flow.
EC MotorsBrushless EC motors within the fan coil units provide a cooler running motor emitting less heat into the supply air. This is achieved as energy savings reduce the fan power to almost a quarter of a comparable PSC motor.
The life expectancy of an EC motor can be up to twice as long as a comparable PSC motor due to functions such as the soft start which eliminate stress to the mounting bracket or hardware. This improved life expectancy further benefits the building owner by a reduction in maintenance costs.
There is a “Fault” output on the EC Motor controller that can be used to drive external Fault relay (201-000-105) which provides “Dry Contact” terminals that can be used to signal a motor or controller overload fault.
Model IMD 95Y IMD 135Y
IMD 170Y
IMD 210Y
IMD 280Y
IMD 420Y
IMD 550Y
Nominal Air Flow (l/s) * 450 600 750 900 1250 1800 2350
Fan type forward curved centrifugal double inlet double width
No. of fan scrolls 1 1 1 2 2 2 2
Motor type Electronically Commutated (EC) DC direct drive
Power Source ** 1 Phase 230 VoltAC 50 Hz
No. of motors 1 1 1 1 1 2 2
Motor Rating (W) 600 900 1250 1250 1250 1250 (x2) 1250 (x2)
Full Load Amps (A) **** 3.3 4.9 6.8 6.8 6.8 9 x 2 (18) 9 x 2 (18)
Optional Electric Heating (kW) ** 4 6 6 9 9 12 18
Heat Exchanger type epoxy aluminium corrugated plate fins to expanded rifled copper tube
Cooling/Heating Medium chilled water or hot water
Coil Rows Options (4 rows cooling) or (4 rows cooling + 1 row heating) or (4 rows cooling + electric heat)
Finish zinc galvanised steel
Test Pressure 2100 kPa
Connection Sizes Cooling Coil (mm) 25 BSP Male (1”) 32 BSP Male (1 1/4”)
Connection Sizes Heating Coil (mm) 15 BSP Male (1/2”)
25 BSP Male (1”) 32 BSP Male (1 1/4”)
Air Filter Type *** washable G2 / EU2
No. of Air Filters 1 1 1 1 2 2 2
Air Filter Size (mm) 593 x 275 x 13
767 x 275 x 13
914 x 275 x 13
1064 x 275 x 13
593 x 345 x 13
685 x 415 x 13
712 x 542 x 13
Static to allow for Air Filter (Clean) at Nominal Air Flow (Pa) *** 55 60 60 63 63 68 63
Static to allow for wet surface coil (Pa) 28 30 32 34 36 32 32
Weight (4/1 row unit, incl water) (kg) 49 50 64 66 94 158 183
Nett Weight (4/1 row unit, excl water) (kg) 45 45 59 60 86 145 166
Shipping Weight approx. (kg) 48 48 62 63 96 170 196
Notes: * With no filters fitted and with a dry coil surface and 100Pa external resistance** Voltage fluctuation limits 200 - 252 V. IMD 135–550 electric heat models require a 3 phase power supply, 342–436 V a.c 50 Hz.*** Standard filters not to be used in Australian market (see note on page 15)****Excluding Electric Heat
Summary of ChoicesSize 95 / 135 / 175 / 210 / 280 / 420 / 550
Cooling and Heating Coil
Configurations
4 Rows Cooling
4 Rows Cooling + 1 Row Heating
4 Rows Cooling + Electric Heat
Fan Run On Timer EC motor driver has in built run on timer for all models 50s approx
Handing Right (Standard) / Left
SpecificationTECHNOLOGY
6 7
IMD 95Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 450 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
40.30 7.0 7.8 5.9 7.2 5.6 6.7 5.4 6.1 5.2 5.4 4.90.50 17.6 9.3 6.5 8.5 6.2 7.9 5.9 7.1 5.6 6.5 5.30.70 32.4 10.2 6.9 9.3 6.5 8.6 6.2 7.8 5.9 7.0 5.6
Heating Capacity Electric Heating Option 4 kWEntering Air Temperature 21.0°C db Nominal Air Flow 450 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.08 5.1 2.9 3.7 4.4 5.2 6.0 6.7 7.5 8.3 9.00.14 14.9 3.4 4.3 5.2 6.1 7.0 7.9 8.8 9.7 10.60.20 28.6 3.7 4.7 5.7 6.6 7.6 8.6 9.6 10.5 11.5
IMD 135Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 600 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
40.30 8.5 9.2 7.6 8.9 7.2 8.2 6.9 7.5 6.7 6.8 6.40.45 17.2 11.3 8.2 10.5 7.8 9.6 7.5 8.8 7.2 7.8 6.80.60 28.9 12.5 8.7 11.5 8.3 10.6 7.9 9.6 7.5 8.7 7.1
Heating Capacity Electric Heating Option 6 kWEntering Air Temperature 21.0°C db Nominal Air Flow 600 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.09 8.2 3.7 4.7 5.6 6.6 7.6 8.6 9.5 10.5 11.50.14 17.7 4.3 5.4 6.5 7.7 8.8 9.9 11.0 12.2 13.30.18 27.6 4.6 5.8 7.0 8.2 9.4 10.6 11.8 13.0 14.2
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
7.3 63 62 60 60 59 55 538.3 68 65 66 64 64 60 5910 73 72 72 68 68 66 64
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
8.3 62 63 61 58 56 54 529.3 67 66 66 63 61 59 5810 73 72 72 68 68 65 64
Air Handling Air Handling
Dimensions Dimensions
Sound Levels Sound Levels
ELECTRICALACCESS PANEL
WATERCONNECTIONS:25 BSP MALE(HEATING 15 BSP MALE)
585
770OVERALL
85
360 OA
650HANGING CENTRES
225 285
60
15
DRAIN 19 OD
120
15
630 OA
MOUNTINGSLOTS 20 x 9
530HANGINGCENTRES
600OPTIONAL
SPRING MTGCENTRES
135
ELECTRICALCONDUIT HOLES
6060
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
ACCESSPANEL
685SPRING MTG CTRS
400
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
135ELECTRICAL
ACCESS PANEL
760
945OVERALL
85
360 OA
825HANGING CENTRES
225 285
60
15
DRAIN 19 OD
120
15
630 OA
MOUNTINGSLOTS 20 x 9
530HANGINGCENTRES
600OPTIONAL
SPRING MTGCENTRES
ELECTRICALCONDUIT HOLES
60ACCESSPANEL
860SPRING MTG CTRS
400265
WATERCONNECTIONS:25 BSP MALE(HEATING 15 BSP MALE)
60
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
135
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
100 200 300 400 500 6000
100
200
300
400
500
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
INP
UT (w
atts)
700
500
300
600
400
200
100
0
2.5 m/s Face Velocity (456)& Nominal
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
0.31A
0.36A
0.46A
0.61A
0.64A
0.90A
0.89A
1.31A
1.21A
1.64A
1.98A
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
0
100
200
300
400
500
2.5 m/s Face Velocity (595)& Nominal
0.33A
0.42A
0.50A
0.76A
0.70A
1.14A
0.97A
1.33A
1.80A
2.14A
100 200 300 400 500 600
700
600
500
400
300
200
100
0
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
8 9
IMD 170Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 750 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
40.30 9.3 11.2 9.0 10.3 8.7 9.5 8.4 8.8 8.0 7.8 7.70.45 19.1 13.3 9.9 12.3 9.5 11.3 9.1 10.4 8.7 9.3 8.30.60 33.4 14.8 10.5 13.8 10.1 12.6 9.6 11.5 9.2 10.3 8.7
Heating Capacity Electric Heating Option 6 kWEntering Air Temperature 21.0°C db Nominal Air Flow 750 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.09 9.3 4.2 5.4 6.5 7.6 8.7 9.8 10.9 12.1 13.20.14 22.2 5.1 6.4 7.7 9.0 10.3 11.6 13.0 14.3 15.60.18 31.4 5.4 6.9 8.3 9.7 11.2 12.6 14.0 15.5 16.9
IMD 210Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 900 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
40.40 9.5 13.9 11.0 12.8 10.6 11.8 10.1 10.7 9.7 9.8 9.30.60 19.6 16.4 12.0 15.2 11.5 13.9 11.0 12.7 10.5 11.4 10.00.80 33.5 18.2 12.8 16.8 12.2 15.4 11.6 14.0 11.0 12.5 10.4
Heating Capacity Electric Heating Option 9 kWEntering Air Temperature 21.0°C db Nominal Air Flow 900 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.08 8.4 4.4 5.6 6.8 7.9 9.1 10.3 11.4 12.6 13.80.12 17.3 5.3 6.8 8.2 9.6 11.1 12.4 13.8 15.2 16.60.16 28.8 6.0 7.5 9.1 10.7 12.2 13.8 15.4 16.9 18.5
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
8.3 68 62 64 66 62 59 589.3 75 68 71 71 71 67 6610 77 70 74 73 74 69 68
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
7.3 63 60 60 62 58 55 518.7 71 67 68 67 67 63 619.3 75 70 71 70 72 67 65
Air Handling Air Handling
Dimensions
Sound Levels Sound Levels
ELECTRICALACCESS PANEL
910
1095OVERALL
85
360 OA
975HANGING CENTRES
225 285
60
15
DRAIN 19 OD
120
15
630 OA
MOUNTINGSLOTS 20 x 9
530HANGINGCENTRES
600OPTIONAL
SPRING MTGCENTRES
ELECTRICALCONDUIT HOLES
60ACCESSPANEL
1015SPRING MTG CTRS
400340
WATERCONNECTIONS:25 BSP MALE(HEATING 15 BSP MALE)
60
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
135
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
ELECTRICALACCESS PANEL
1060
1235OVERALL
85
360 OA
1110HANGING CENTRES
225 285
60
15
DRAIN 19 OD
120
15
630 OA
MOUNTINGSLOTS 20 x 9
530HANGINGCENTRES
600OPTIONAL
SPRING MTGCENTRES
ELECTRICALCONDUIT HOLES
60ACCESSPANEL
1155SPRING MTG CTRS
860170
WATERCONNECTIONS:25 BSP MALE(HEATING 15 BSP MALE)
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
60
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
135
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
0
100
200
300
400
500
2.5 m/s Face Velocity (714)
0.51A
0.44A
0.33A
0.78A
0.71A
1.20A
0.99A
1.78A
1.35A
2.55
2.77A
2.28A
0 200 400 600 800 1000
Nominal
700
600
500
400
300
200
100
0
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
4V
5.3V
6.3V
7.3V
8.3V
9.3V10V
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
0
100
200
300
400
500
1.01A
0.79A
1.41A 1.89A
1.50A
1.90A
2.36A
2.94A
2.5 m/s Face Velocity (833)
Nominal
0 200 400 600 800 1000
700
600
500
400
300
200
100
0
6V
6.7V
7.3V
8V
8.7V
9.3V
6V
6.7V
7.3V
8V
8.7V
9.3V
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Dimensions
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
10 11
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
7.3 66 65 63 63 62 59 558.3 71 70 68 68 66 64 619.3 78 76 75 75 73 71 69
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
7.3 65 61 63 63 60 56 538.3 70 66 68 67 66 62 599.3 77 71 74 72 73 69 66
IMD 420Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 1800 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
41.50 8.5 33.4 24.4 30.9 23.3 28.3 22.3 25.7 21.2 23.2 20.22.50 20.7 38.8 26.7 35.9 25.5 33.0 24.2 30.1 23.0 27.2 21.83.00 29.8 40.6 27.5 37.4 26.1 34.5 24.8 31.2 23.4 28.3 22.2
Heating Capacity Electric Heating Option 12 kWEntering Air Temperature 21.0°C db Nominal Air Flow 1800 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.30 3.9 11.2 14.1 17.0 20.0 23.0 25.9 28.8 31.8 34.70.60 13.2 13.6 17.2 20.8 24.3 27.9 31.4 35.0 38.5 42.10.90 27.4 15.0 18.9 22.8 26.8 30.7 34.6 38.5 42.5 46.4
Air Handling
Dimensions
Sound Levels
ELECTRICALACCESS PANEL
1375
1620 OA
125
1518MOUNTING CENTRES
300425
80
DRAIN 28 OD
240
975
694OPTIONAL
SPRING MTGCENTRES
325
ELECTRICALCONDUIT HOLES
6565
575 OA
730 OA
ACCESSPANEL
600MOUNTING
STRAPCENTRES
WATER CONNECTIONS:32 BSP MALE(HEATING 32 BSP MALE)
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
150
35
75
IMD 280Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 1250 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
40.60 7.0 19.2 15.2 17.7 14.6 16.4 14.0 14.8 13.4 13.4 12.91.00 17.8 23.4 16.9 21.8 16.2 19.9 15.5 18.1 14.7 16.4 14.11.40 33.1 26.2 18.2 24.2 17.3 22.1 16.4 20.0 15.5 18.1 14.7
Heating Capacity Electric Heating Option 9 kWEntering Air Temperature 21.0°C db Nominal Air Flow 1250 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.20 2.8 7.4 9.4 11.3 13.2 15.2 17.1 19.1 21.0 23.00.50 14.5 9.5 12.0 14.4 17.0 19.5 21.9 24.4 26.9 29.40.80 33.2 10.5 13.3 16.0 18.8 21.6 24.3 27.1 29.8 32.6
Air Handling
Dimensions
Sound Levels
ELECTRICALACCESS PANEL
1180
1360OVERALL
80
425 OA
1240HANGING CENTRES
230350
55
15
DRAIN 19 OD
15
630 OA
MOUNTINGSLOTS 20 x 9
530HANGINGCENTRES
600OPTIONAL
SPRING MTGCENTRES
ELECTRICALCONDUIT HOLES
60ACCESSPANEL
1285SPRING MTG CTRS
860165
175
WATERCONNECTIONS:32 BSP MALE(HEATING 25 BSP MALE)
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
60
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
135
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
0
100
200
300
400
500
1600
1400
1200
1000
800
600
400
200
0
0 300 600 900 1200 1500
0.86A
0.61A
0.81A 1.45A 2.18A 3.22A
1.14A
1.55A
2.42A
3.90A
3.31A
2.5 m/s Face Velocity (1115)
Nominal
4V
4V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
5.3V
6.3V
7.3V
8.3V
9.3V
10V
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
1.60A
2.40A
3.60A
5.10A
7.10A
2.30A 3.90A 5.90A0
100
200
300
400
500
2400
2100
1800
1500
1200
900
600
300
0
400 800 1200 1600 2000 2400
2.5 m/s Face Velocity (1740)
Nominal
5.3V
6.3V
7.3V
8.3V
9.3V
5.3V
6.3V
7.3V
8.3V
9.3V
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
12 13
WIRING DIAGRAM: IMD 95Y – 280Y
Supply Air Outlet
Fan SpeedVolts
Sound Power
SWL dB(A)
Octave Band Frequency Hz125 250 500 1K 2K 4K
Sound Power Levels (SWL) dB
10 85 80 78 79 79 80 759 81 78 76 77 76 74 728 78 75 73 74 73 71 697 74 72 69 71 69 67 656 70 68 65 67 66 63 615 66 63 60 63 61 58 55
IMD 550Y
Cooling Capacity kWEntering Air Temperature 23.0°C db 17.0°C wb Nominal Air Flow 2350 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C5 6 7 8 9
Total Sensible Total Sensible Total Sensible Total Sensible Total Sensible
42.00 9.5 43.9 31.9 40.5 30.5 37.2 29.1 33.8 27.7 30.5 26.43.00 20.6 49.9 34.5 46.1 32.9 42.3 31.2 38.5 29.6 34.6 28.04.00 33.4 53.2 36.0 49.5 34.3 45.2 32.5 41.4 30.8 37.0 29.0
Heating Capacity Electric Heating Option 18 kWEntering Air Temperature 21.0°C db Nominal Air Flow 2350 l/s
Coil Rows Water Flow l/s
Water Pressure Drop kPa
Entering Water Temperature °C
40 45 50 55 60 65 70 75 80
10.40 4.5 14.7 18.6 22.5 26.3 30.1 34.0 37.9 41.7 45.60.80 15.4 17.9 22.5 27.2 31.9 36.6 41.3 46.0 50.7 55.41.20 31.5 19.6 24.8 30.0 35.2 40.2 45.4 50.6 55.8 60.9
Air Handling
Dimensions
Sound Levels
ELECTRICALACCESS PANEL
1430
1675OVERALL
125
1573MOUNTING CENTRES
310
555
80
DRAIN 28 OD
1030
694OPTIONAL
SPRING MTGCENTRES
325
ELECTRICALCONDUIT HOLES
6565
700OVERALL
730 OA
ACCESSPANEL
355
600MOUNTING
STRAPCENTRES
WATER CONNECTIONS:32 BSP MALE(HEATING 32 BSP MALE)
FAN ACCESS VIAREMOVEABLE BASE
& DRAIN TRAY,OR VIA TOP PANEL
OPTIONALFILTER BOX WITHFILTER ACCESSEACH SIDE
150
35
65
INP
UT (w
atts)
AIR VOLUME (l/s)
AV
AIL
AB
LE E
XTE
RN
AL
PR
ES
SU
RE
(Pa)
2.30A
1.50A
2.30A
3.50A
5.00A
6.90A
6.70A
3.70A 5.80A 8.60A0
100
200
300
400
500
3200
2800
2400
2000
1600
1200
800
400
0
800 1200 1600 2000 2400 2800
750RPM
2.5 m/s Face Velocity (2230)
Nominal
5V
6V
7V
8V
9V
10V
5V
6V
7V
8V
9V
10V
Test Conditions BS 848 PT2 1985. Intallation Type A (free inlet and outlet)
Direct method of measurement (reverberant room)Measured in decibels re 1 picowatt, at maximum airflow
Note: Airflows are for dry coil. Reduce airflow by 10% in high moisture removal conditions.
Airflows given are for IMD-Y units without filter installed.
Refer back page for filter pressure drop.
VOLT
AGE
INV
230/
240
3 SP
EEDS
CO
NTRO
LOP
TION
IMD
MOD
EL
95Y
135Y
IFM
170Y
210Y
280Y
1.25
kW
600W
900W
1.25
kW
1.25
kW
L1N
IN0V+V
MLCOM
OUT
0V+V
H
PURP
LEOR
ANGE
GREY
0V
0-10
V
K.L.
E291-0
00-1
62
25-1
1-14
CLIE
NT W
IRIN
G
ALC
ALC
ANAL
OGUE
LOG
IC C
ONTR
OLLE
R.
0-10VDC0V
IFM
Blac
kRe
d
Whi
te
Mot
or D
river
Yello
w
Heat
sink
Yello
wBl
ack Blac
k
HIGH
MEDLOW
ML HCOM
IFM
INDO
OR F
AN M
OTOR
FRB
FAUL
T RE
LAY
BOAR
D
GREE
N/YE
LBL
ACK
BLAC
K
WHI
TEW
HITE
FRB
Ferri
te- C
oil w
ires
3 tu
rns
arou
nd fe
rrite
cor
e. S
epar
ate
thes
e 3
wire
s fro
m o
ther
s.
IFM
MAX
AM
PS
OFF
N/C
COM
N/O
DA
W.A
.S.GR
EY
WHI
TE
RED
BROW
N
ORAN
GE
PURP
LE
20-8-
15EC
MOT
OR/D
RIVE
R CH
ANGE
D, A
.L.C
ADDE
D &
WIR
ING
COLO
URS
CHAN
GED
TO M
ATCH
STD
PRO
DUCT
S
4.9
3.3
6.8
6.8
6.8
BW
.A.S
.25
-9-15
CHAN
GED
EAR
THIN
G A
RRAN
GEM
ENT,
REM
OVE
D T
ERM
. 1 &
2 F
OR
REM
OTE
ON
/OFF
OPTI
ONAL
0-10
V (D
C) S
IGNA
LFR
OM B
MS
OROT
HER
CONT
ROLL
ER
3 SP
EEDS
CO
NTRO
LOP
TION
AL
0-10
VCO
NTRO
LOP
TION
AL
REM
OTE
ON/O
FF
REM
OTE
ON/O
FF
CN4
013
A.K.
B08
-01-18
ECC 1
260 R
ENAM
ED M
OTOR
DRI
VER.
OR R
ED AD
DED
TO FI
LTER
WIR
E COL
OURS
. ALC
DIP
SWIT
CH SE
TTIN
GS U
PDAT
ED
and I
sola
tor
Sw
itch
Clie
nt
Ext
ernal
Pro
tect
ion
OR
RED
OR
RED
ONOF
F
FACT
ORY
SETT
ING
OFF
ON1 2 3 4 5 6 7 8
LEAV
E OF
FDO
NOT
USE
High
Spe
ed R
ange
Low
Spe
ed R
ange
MAX
Vdc
Vspa
n
00
00
00
10
10
01
10
11
01
01
11
6.7
7.3 8 8.3
8.7 9 9.3
2 3 4.5 6
23
45
ALC
DIP
Switc
h Se
tting
s
Spee
d Se
tting
No E
lect
ric H
eat
Elec
tric
Heat
Spee
d Ra
nge
8V M
ax. S
peed
2V S
peed
Ran
ge
(40s
Fan
run
on)
(120
s Fa
n ru
n on
)
Spee
d Se
tting
and
Ran
ge D
IP S
witc
h Op
tions
.Sp
eed
Setti
ngSp
eed
Rang
e
NOTE
: Do
NOT
conn
ect B
OTH
3 sp
eed
L/M
/H s
witc
h an
d al
so 0
-10V
(DC)
sig
nal.
Only
ONE
con
trol m
etho
d m
ay b
e co
nnec
ted
at a
tim
e.If
in d
oubt
ask
!
NOTE
: Unl
ess
off,
min
imum
act
ive
volta
ge o
utlim
ited
to 2
.2V
DC w
hen
DIP
Sw. 7
off,
and
to 1
.2V
DC w
hen
DIP
Sw. 7
on.
77
OFF
ON 3 3.4
3.8
4.2
4.55
4.95
5.35
OFF
ON 2.75 4.52 3.5
0 1 0 1 0 1 01 1
(Low
= 6
V)
Spee
d Se
tting
(DIP
Sw
. 1 to
3) s
ets
the
max
. spe
ed/v
olta
ge (H
IGH)
.Sp
eed
Rang
e (D
IP S
w. 4
& 5
) set
s th
e di
ffere
nce
betw
een
the
max
. spe
ed a
nd th
e m
in. s
peed
/vol
tage
(LOW
).W
ith th
e 3
spee
d co
ntro
l the
med
ium
spe
ed is
alw
ays
halfw
ay b
etw
een
HIGH
and
LOW
.
11
105.
75
D
D
DN4
059
A.K.
B15
-05-18
SPEE
D SE
TTIN
G 4.5
5V C
ORRE
CTED
TO
8V A
ND S
PEED
RAN
GE 2
.55V
CORR
ECTE
D TO
6 V
14 15
WIRING DIAGRAM: IMD 420Y & 550Y
Suggested SpecificationFurnish and install temperzone fan coil units as indicated on the schedule.
Base Unit The base unit shall be fabricated of galvanised steel and insulated with closed cell foam. The unit shall be complete with water coil, one or more centrifugal fans, condensate drain tray, enclosed electrical box, supply air duct spigot and return air duct spigot. Units shall have mounting holes on the top side for ease of installation. Spring mounts (optional) shall be available for mounting the unit.
Motor Motors shall be electronically commutated (EC) type with the option of stepped speed control or 0-100% variable capacity using a 0-10V dc signal supplied by BMS or sophisticated controller.*
Coils Coils shall be comprised of die formed plate type aluminium fins mechanically bonded to high efficiency seamless inner rifled copper tubing. Water connections shall be BSP male threaded. Cooling coils shall have a manual air vent.
Drain Tray Drain tray shall have an adjustment for inducing a positive drainage with the unit level. The tray shall project under the entire length and width of the coil including headers and return bends.
Filters Filters shall be removable, 13 mm thick, washable, rated EU2, and mounted in a plastic frame.
Insultation The base unit shall be insulated with closed cell foam to ensure no particles are introduced into the air stream. Insulation shall be foil faced and meet fire test standards AS 1530.3 (1989) and BS 476 parts 6 & 7.
Electric Heat Electric elements shall be fin-tube constructed of stainless steel and include both a manual and auto reset high temperature cutout switches as well as two contactors (as required by AS/NZS 3350.2.40 1997). Additional safety protection shall be provided by an air pressure switch and circuit breaker control. A fan run-on timer shall be provided for heat dissipation.
INITIAL (Clean Filter)
FINAL PRESSURE
DROP125 Pa
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
70
60
50
40
30
20
10
0
FILTER FACE VELOCITY (m/s)
PRES
SURE
DRO
P (P
a)
EU2 (G2)
Filter Pressure Drop
Filter Area :IMD 95Y 0.163 m2 2.8 m/sIMD 135Y 0.211 m2 2.9 m/sIMD 170Y 0.259 m2 2.9 m/sIMD 210Y 0.293 m2 3.1 m/sIMD 280Y 0.408 m2 3.1 m/sIMD 420Y 0.569 m2 3.2 m/sIMD 550Y 0.771 m2 3.1 m/s
Note:G2 / EU2 filters do not meet Australian standards so are not to be used in the Australian market. G4 / EU4 filters, that meet the Australian standard, are best located behind return air grilles or in the ducting to reduce the velocity and therefore resistance losses.
G2 / EU2 rated filter media (standard)
* The fan/motor may also be set to a single predetermined speed using a potentiometer.
VOLT
AGE
INV
420Y
, 55
0Y
230/
240
MOD
ELIM
D
9A/M
TREC
C M
OTOR
DRI
VER
AMPS
(MAX
)
CUP
DATE
D TO
NEW
EC D
RIVE
R12-
02-15
K.L.E.
G
and I
sola
tor
Sw
itch
L1 N E
IN0V+V
MLCOM
OUT
0V+V
H
PURP
LE
ORAN
GE
GREY
0V
0-10
V
K.L.
E291-0
00-1
03
12-0
2-15
CLIE
NT W
IRIN
G
OPTI
ONAL
0-10
V (D
C) S
IGNA
LFR
OM B
MS
OROT
HER
CONT
ROLL
ER
ALC
ALC
ANAL
OGUE
LEV
EL C
ONTR
OLLE
R.
0-10VDC0V
IFM
2
Blac
kRe
d
Whi
te
Yello
w
Heat
sink
Yello
wBl
ack
or B
row
nBl
ack
or B
row
n
HIGH
MED
LOW
ML H
COM
IFM
INDO
OR F
AN M
OTOR
FRB
FAUL
T RE
LAY
BOAR
D
GREEN
/YEL
WHI
TEW
HITE
BLAC
KBL
ACK
FRB
Ferri
te- C
oil w
ires
3 tu
rns
arou
ndfe
rrite
cor
e.Se
para
te th
ese
3w
ires
from
oth
ers.
IFM
1
Blac
kRe
d
Whi
te
Yello
w
Heat
sink
Yello
wBl
ack
or B
row
nBl
ack
or B
row
n
GREEN
/YEL
WHI
TEW
HITE
BLAC
KBL
ACK
FRB
Ferri
te- C
oil w
ires
3 tu
rns
arou
ndfe
rrite
cor
e.Se
para
te th
ese
3w
ires
from
oth
ers.
3 SP
EEDS
CO
NTRO
LOP
TION
DRY
CONT
ACTS
N/C
COM
N/O
DRY
CONT
ACTS
N/C
COM
N/O
GREY
WHI
TE
RED
BROW
N
ORAN
GE
PURP
LE
DCH
ANGE
D W
IRIN
G CO
LOUR
S TO
MAT
CH S
TAND
ARD
PROD
UCTS
20-8-
15W.
A.S
ECH
ANGE
D EA
RTHI
NG A
RRAN
GEME
NT, R
EMOV
ED T
ERM.
FOR
REM
OTE
ON/O
FF20
-8-15
W.A.S
3 SP
EEDS
CO
NTRO
LOP
TION
AL
0-10
VCO
NTRO
LOP
TION
AL
REM
OTE
ON/O
FF
REM
OTE
ON/O
FF
E
WU VSR-
SR+
FR-
MO
FR+
0V+12
V0-
10V
ACL
E
PE ACN
PE
Mot
or D
river
E
WU VSR-
SR+
FR-
MO
FR+
0V+12
V0-
10V
ACL
E
PE ACN
PE
Mot
or D
river
ECC 12
60 RE
NAME
D MOT
OR DR
IVER.
OR RE
D ADD
ED TO
FILTE
R WIRE
COLO
URS.
ALC DI
P SWI
TCH S
ETTING
S UPD
ATED
10-01
-18A.K
.BN4
013
F
Gree
n/Ye
llow
21
Clie
nt
Ext
ern
al Pro
tect
ion
OR R
EDOR
RED
OR R
EDOR
RED
ONOF
F
FACT
ORY
SETT
ING
OFF
ON1 2 3 4 5 6 7 8
LEAV
E OF
FDO
NOT
USE
High
Spe
ed R
ange
Low
Spe
ed R
ange
MAX
Vdc
Vspa
n
00
00
00
10
10
01
10
11
01
01
11
6.7
7.3 8 8.3
8.7 9 9.3
2 3 4.5 6
23
45
ALC
DIP
Switc
h Se
tting
s
Spee
d Se
tting
No E
lect
ric H
eat
Elec
tric
Heat
Spee
d Ra
nge
8V M
ax. S
peed
2V S
peed
Ran
ge
(40s
Fan
run
on)
(120
s Fa
n ru
n on
)
Spee
d Se
tting
and
Ran
ge D
IP S
witc
h Op
tions
.Sp
eed
Setti
ngSp
eed
Rang
e
NOTE
: Do
NOT
conn
ect B
OTH
3 sp
eed
L/M
/H s
witc
h an
d al
so 0
-10V
(DC)
sig
nal.
Only
ONE
con
trol m
etho
d m
ay b
e co
nnec
ted
at a
tim
e.If
in d
oubt
ask
!
NOTE
: Unl
ess
off,
min
imum
act
ive
volta
ge o
utlim
ited
to 2
.2V
DC w
hen
DIP
Sw. 7
off,
and
to 1
.2V
DC w
hen
DIP
Sw. 7
on.
77
OFF
ON 3 3.4
3.8
4.2
4.55
4.95
5.35
OFF
ON 2.75 4.52 3.5
0 1 0 1 0 1 01 1
(Low
= 6
V)
Spee
d Se
tting
(DIP
Sw
. 1 to
3) s
ets
the
max
. spe
ed/v
olta
ge (H
IGH)
.Sp
eed
Rang
e (D
IP S
w. 4
& 5
) set
s th
e di
ffere
nce
betw
een
the
max
. spe
ed a
nd th
e m
in. s
peed
/vol
tage
(LOW
).W
ith th
e 3
spee
d co
ntro
l the
med
ium
spe
ed is
alw
ays
halfw
ay b
etw
een
HIGH
and
LOW
.
Gree
n/Ye
llow
G
11
105.
75
SPEE
D SET
TING 4
.55V C
ORRE
CTED
TO 8V
AND S
PEED
RANG
E 2.55
V COR
RECT
ED TO
6V15
-05-18
A.K.B
N405
9G
G
05/18 Pamphlet No. 3982 © temperzone limited 2018
Available frommanufactured and distributed by:temperzone limitedHead Office, Auckland : 38 Tidal Rd, Mangere, N.Z.Private Bag 93303, Otahuhu, NEW ZEALAND. Email [email protected] Website: www.temperzone.co.nz
temperzone australia pty ltdHead Office, Sydney : 14 Carnegie Pl.PO Box 6448, Delivery Centre, Blacktown, NSW 2148, AUSTRALIA. Email [email protected] Website: www.temperzone.com.au
Note: The manufacturer reserves the right to change specifications at any
time without notice or obligation.