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Error code

Mitsubishi Electric PQHY code 4250

For your safety

This fault is rated high and involves an area that affects personal safety. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: mains voltage and refrigerant gas circuit

Do not use the appliance and call an authorised service. If there is a risk to life, move to a safe place and see the emergency numbers.

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

No approved translation for this record yet; showing the original text.

Meaning

IPM error (Detail code 101) ACCT overcurrent breaker trip (Detail code 102) DCCT overcurrent breaker trip (Detail code 103) Overcurrent breaker trip (Detail code 106,107) IPM short/ grounding fault (Detail code 104) Overcurrent error due to short-circuited motor (Detail code105): When an error signal of IPM is detected When overcurrent break (150 Apeak or 60 Arms) is detected by the current sensor. When IPM short damage or grounding on the load side is detected just before starting the inverter. When a short is detected on the compressor or the fan motor just before the inverter operation. | IPM error (Detail code 101) ACCT overcurrent breaker trip (Detail code 102) DCCT overcurrent breaker trip (Detail code 103) Overcurrent breaking (Detail code 106,107) IPM short/ grounding fault (Detail code No.104) Overcurrent error due to short-circuited motor (Detail code No.105): When an error signal of IPM is detected When overcurrent break (150 Apeak or 60 Arms) is detected by the current sensor. When IPM short damage or grounding on the load side is detected just before starting the inverter. When a short is detected on the compressor or the fan motor just before the inverter operation.

Member details

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Possible causes

(1) Inverter output related (2) Same as 4230 error (1) Grounding fault of compressor (2) Inverter output related (1) Short-circuited compressor (2) Output wiring (3) Power supply (1) Grounding fault of compressor.

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.