Error code
Mitsubishi Electric PSA code E3
No approved translation for this record yet; showing the original text.
Meaning
Remote controller transmission error(E3)/signal receiving error(E5) Abnormal if remote controller could not 1 find blank of transmission path for 6 seconds and could not transmit. (Error code: E3) Remote controller receives transmitted 2 data at the same time and compares the received and transmitted data. Abnormal if these data are judged to be different 30 continuous times. (Error code: E3)
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) 2 remote controllers are set as “main.” (In case of 2 remote controllers) (2) Remote controller is connected with 2 indoor units or more. (3) Repetition of refrigerant address (4) Defective transmitting receiving circuit of remote controller (5) Defective transmitting receiving circuit of indoor controller board
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/psa/e3