Error code

Mitsubishi Electric PFD/PQHY code 4103

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

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

Reverse phase/open phase: 1.The operation cannot be started because of the reserve phase of one of the power lines (L1 or L2). 2.When turning on the power, the operation cannot be started because of the open phase of one of the power lines (L1, L2 or L3).

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

(1) Faulty wiring (2) Main board failure. (1) Power supply error Open phase of power supply voltage Power-supply voltage drop (2) Faulty wiring Between the power supply terminal block (TB1) and the main boards (CN20 and 21) (3) A fuse is blown. (4) Main board 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.