ANDI MPK1-09CR-QB8, Руководство по обслуживанию

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Andi-Co Australia Pty Ltd Service manual for K1 portable Series
8
Compressor
The inlet and outlet valve of the compressor is damaged, making
the low pressure connected with the high pressure. The
refrigerating system can not produce high pressure and low
pressure. Replace the compressor after checking for the reason.
Heat sources Reduce if too many.
No power Check the voltage. Call an electrician if no within the limit.
Wiring Check the terminals. Repair and correct if loose.
Temperature setting Check and adjust the temperature setting.
Mode setting Check and adjust the mode setting.
Compressor
Check and replace if the compressor, the over-load protector or
wiring is broken.
Electric heater failure Check and replace if the heater is damaged.
Over heat fuse failure Check and replace if the fuse is damaged.
No cooling or
heating.
Main PCB
Check the voltage of main PCB. Replace the main PCB when the
unit failure in heating mode.
Power supply
The input power supply voltage is too low. Call an electrician if not
within limits.
Main PCB
Check and replace the main PCB if the compressor relay on PCB
is shorted or damaged.
The unit starts and
stops frequently.
Room temperature
When the room temperature is too high, the compressor will
protect.
3 WIRING DIAGRAM
3.1 FOR COOLING ONLY MODEL:
MPK1-09CR-QB8