Error code
Mitsubishi Electric SEZ code E4
No approved translation for this record yet; showing the original text.
Meaning
(6831 6834): receive normally any data from remote controller board or from other indoor controller board for 3 minutes.
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
circuit of remote controller Defective transmitting/receiving circuit of indoor controller board of refrigerant address “0” Noise has entered into the 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.
Remote technician support
Get help from a technician over a video call.
Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/sez/e4