3.8 Power supply module – electrical connections
The electrical connections of the high voltage connector are as follows:
Pin Description Connector
1 Live
2 Evaporator fan
3 Defrost heater
4 Neutral
5 Lights
6 Compressor
3.9 How to mount the power supply module
The power supply module must be fixed using screws with the following characteristics:
l Head: maximum diameter 7.8mm (0.31in) and minimumdiameter 6.2mm (0.24in)
l Thread: maximum diameter 4.8mm (0.19in).
The screws must be tightened to a maximum torque of 0.5Nm (0.37lb
f
ft).
Caution:
l Using rivets to mount the power supply module invalidates the warranty.
Cable routing to the EMS controller is critical as water can trace or follow the cable downwards.
Therefore, immediately prior to the connection to the power supply module, a drip-loop must be
formed in all wiring.
11 of 86
27 February 2014
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