Error code
Mitsubishi Electric PCA 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 find blank of transmission path for 6 seconds and could not transmit. (Error code: E3) Remote controller receives transmitted data at the same time, compares the data, and when detecting it, judges different data to be abnormal 30 continuous times. (Error code: E3) Abnormal if indoor controller board could not find blank of transmission path.(Error code: E5) Indoor controller board receiv
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
2 remote controllers are set as “main.” (In case of 2 remote controllers) Remote controller is connected with 2 indoor units or more. Repetition of refrigerant address Defective transmitting/receiving circuit of remote controller Defective transmitting/receiving circuit of indoor controller board Noise has entered into transmission wire of remote controller.
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/pca/e3