Error code
Mitsubishi Electric klima code EB
No approved translation for this record yet; showing the original text.
Meaning
Abnormal if the indoor unit number cannot be set within 4 minutes after power on because of miswiring (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 memberPossible causes
Defective indoor power board Do NOT use refrigerant address 0, as 0 is used for – FTC (Master). The address range is 1 to 6. (In the case of multiple outdoor units control.) Noise has entered into power supply or indoor/outdoor unit connecting wire. Contact failure or miswiring of indoor/outdoor unit connecting wire Diameter or length of indoor/ outdoor unit connecting wire is out of specified capacity. Defective transmitting receiving Note: circuit of outdoor controller circuit board Defective transmitting receiving circuit of indoor controller board Defective indoor power board Do NOT use refrigerant address 0, as 0 is used for FTC (Master). The address range is 1 to 6. (In the case of multiple outdoor units control.) Noise has entered into power supply or indoor/outdoor unit connecting wire.
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.
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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/klima/eb