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Error code

Mitsubishi Electric PFD/PUHY code 5301

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

ACCT sensor circuit failure (Detail code 117) DCCT sensor circuit failure (Detail code 118) ACCT sensor failure (Detail code 115) DCCT sensor failure (Detail code 116) IPM open/Disconnected ACCT connector (Detail code 119) ACCT faulty wiring detection (Detail code 120): When an error value is detected with the ACCT detection circuit just before the inverter starts When an error value is detected with the DCCT detection circuit just before the inverter starts When the effective output current between -1.5 Arms and 1.5 Arms is detected during inverter operation When the bus current less than 6.5 Apeak is detected at startup (6Hz) When IPM open damage or disconnected CNCT2 is not detected just before INV starts (Sufficient current is not detected just before start

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

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Possible causes

(1) Compressor INV board failure (2) Grounding fault of compressor and IPM failure (1) Contact failure (2) Compressor INV board failure (3) DCCT failure (4) Grounding fault of the compressor and IPM failure (2) ACCT sensor failure (2) Misorientation (3) DCCT sensor failure (4) Compressor INV board failure (1) Disconnected ACCT sensor (2) Faulty wiring (3) ACCT sensor failure (4) Disconnected compressor wiring (5) Compressor INV circuit failure (1) Wrongly mounted ACCT sensor

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.