14. Installation
CAUTION: Provide a circuit breaker between power source and the unit as shown below.
Main power source |
|
Air | Circuit Breaker |
Conditioner | Use a circuit breaker |
| or time delay fuse. |
CAUTION: The power cord connected to the outdoor unit should be complied with the fol- lowing specifications (Cable type approved by HAR or SAA).
|
|
|
| (mm2) |
| |
NORMAL CROSS |
| Grade |
|
| ||
18k | 24k | 30k | 40k |
| ||
SECTIONAL AREA |
| |||||
2.5 | 2.5 | 3.5 | 5.5 | GN/YL | ||
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Cable Type | 20mm | |||||
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The power connecting cable connected to the indoor and outdoor unit should be com- plied with the following specifications (Type "B" approved by HAR or SAA).
ø7.5mm |
|
| GN/YL |
NORMAL | 20mm |
AREA 0.75mm2
Connecting the cable to the Outdoor unit.
1.Remove the control cover from the unit by loosening the screw.
Connect the wires to the terminals on the control board individually as the following.
2.Secure the cable onto the control board with the holder (clamper).
3.Refix the control cover to the original position with the screw.
4.Use a recongnized circuit breaker between the power source and the unit. A disconnection device to adequately disconnect all supply lines must be fit- ted.
Circuit |
| Grade (Btu/h) |
|
|
|
| |
Breaker | 14k | 18k/21k | 30k |
(A) |
|
|
|
15 | 20 | 30 | |
|
|
|
|
Outdoor unit
Terminal block
Over 5mm
Holder for power supply cord
Cover control
Connecting
cable
Power cord
Loosen terminal screw
Terminal block
2004 Product Data 73