Error code
Mitsubishi Electric klima code E6
No approved translation for this record yet; showing the original text.
Meaning
Indoor/outdoor unit communication error (Signal receiving error) Abnormal if indoor controller board could not receive any signal normally for 6 minutes after turning the power on. Abnormal if indoor controller board could not receive any signal normally for 3 minutes. Consider the unit as abnormal under the following condition When 2 or more indoor units are connected to an outdoor unit, indoor controller board could not receive a signal for 3 minutes from outdoor controller circuit board, a si
Member details
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View details as a memberPossible causes
Note: Contact failure, short circuit or miswiring (converse wiring) of indoor/outdoor unit connecting wire Defective transmitting receiving circuit of outdoor controller circuit board. Defective transmitting receiving circuit of indoor controller board. Noise has entered into indoor/ outdoor unit connecting wire. High pressure (High pressure switch 63H operated) or High compressor temperature (Thermal protector TRS operated) Defective fan motor Defective rush current resistor Note: of outdoor power circuit board.
Solution
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No do-it-yourself solution is given for this fault. For your safety, call an authorised service.
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