Error code

Mitsubishi Electric PUH code EB

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

Abnormal if the indoor unit number can not be set within 4 minutes after power on because of mis-wiring (converse wiring or disconnection) of indoor/outdoor unit connecting wire.

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) Contact failure or mis-wiring of indoor/outdoor unit connecting wire (2) Diameter or length of indoor/outdoor unit connecting wire is out of specified capacity. (4) Defective transmitting receiving circuit of outdoor controller board (5) Defective transmitting receiving circuit of indoor controller board (6) Noise has entered into power supply or indoor/outdoor unit connecting wire. (7) Remote controller is wired up among indoor units (twin, triple or quadro units). (8) Two or more outdoor units has refrigerant address “0.” (In case of group control). (9) Outdoor power supply board is defective.

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.