ANDI MPK1-09CR-QB8 Service-Handbuch - Seite 9
Blättern Sie online oder laden Sie pdf Service-Handbuch für Klimagerät ANDI MPK1-09CR-QB8 herunter. ANDI MPK1-09CR-QB8 20 Seiten. Room air conditioner
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Compressor
Heat sources
No power
Wiring
Temperature setting
Mode setting
No cooling or
Compressor
heating.
Electric heater failure
Over heat fuse failure
Main PCB
Power supply
The unit starts and
Main PCB
stops frequently.
Room temperature
3 WIRING DIAGRAM
3.1 FOR COOLING ONLY MODEL:
MPK1-09CR-QB8
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.
Reduce if too many.
Check the voltage. Call an electrician if no within the limit.
Check the terminals. Repair and correct if loose.
Check and adjust the temperature setting.
Check and adjust the mode setting.
Check and replace if the compressor, the over-load protector or
wiring is broken.
Check and replace if the heater is damaged.
Check and replace if the fuse is damaged.
Check the voltage of main PCB. Replace the main PCB when the
unit failure in heating mode.
The input power supply voltage is too low. Call an electrician if not
within limits.
Check and replace the main PCB if the compressor relay on PCB
is shorted or damaged.
When the room temperature is too high, the compressor will
protect.
8
Service manual for K1 portable Series