Error code
Mitsubishi Electric PSA code E4
No approved translation for this record yet; showing the original text.
Meaning
remote controller board or from other indoor controller board for 3 minutes. (Error code: E4) Indoor controller board cannot receive 2 any signal from remote controller for 2 minutes. (Error code: E4)
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 indoor controller board of refrigerant addresses “0”. Noise has entered into the 6 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/psa/e4