Error code
Mitsubishi Electric PAC code E0
No approved translation for this record yet; showing the original text.
Meaning
Remote controller transmission error (E0)/signal receiving error (E4) 1 Abnormal if main or sub remote controller cannot receive any transmission normally from Interface unit of refrigerant address “0” for 3 minutes. (Error code: E0) 2 Abnormal if sub-remote controller could not receive any signal for 2 minutes. (Error code: E0) 1 Abnormal if Interface controller board | Remote controller transmission error (E0)/signal receiving error (E4) 1 Abnormal if main or sub remote controller cannot receive any transmission normally from FTC of refrigerant address “0” for 3 minutes. (Error code: E0) 2 Abnormal if sub-remote controller could not receive any signal for 2 minutes. (Error code: E0) 1 Abnormal if FTC can not receive any data normally from remote controller board or from other Interface/Flow temp.
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
(1) Contact failure at transmission wire of remote controller (2) All remote controllers are set as “sub” remote controller. In this case, E0 is displayed on remote controller, and E4 is displayed at LED (LED1, LED2) on the outdoor controller circuit board. (3) Miswiring of remote controller (4) Defective transmitting receiving circuit of remote controller (5) Noise has entered into the transmission wire of remote
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/pac/e0