Error code

Mitsubishi Electric PFD/PQHY code 4225

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

drop (Detail code 108) Bus voltage rise (Detail code 109) Abnormal VDC (Detail code 110): tected during Inverter operation. (S/W detection) (2) (3) (4) (5) If Vdc 817V or more is (1) detected during inverter operation. (2) Bus voltage abnormality If Vdc Same 772V or more or Vdc 308V or and less is detected. (H/W detection) | (Detail code No.111): circuit operates, and no identifiable error is detected.

Member details

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

View details as a member

Possible causes

Voltage drop detected Main board failure 52C failure Diode stack failure Different voltage connection INV board failure as detail code No.108 109 of 4220 error (1) External noise (2) Compressor INV board failure (3) G/A board failure (4) IPM failure (5) DCCT failure

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.