Error code

Mitsubishi Electric SEZ code 5102

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Meaning

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Member details

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

Possible causes

Pipe temperature thermistor Mis-connecting of the pipe / Liquid. temperature thermistor / Liquid. Trouble of the pipe temperature thermistor / Liquid. Trouble of the Indoor controller board. Condenser / evaporator Mis-connecting of the condenser / temperature thermistor evaporator temperature thermistor. Trouble of the condenser / evaporator temperature thermistor. Outdoor thermistor Mis-connecting of the outdoor thermistor. Trouble of the outdoor thermistor. Trouble of the outdoor inverter P.C. board.

Solution

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