Error code

Mitsubishi Electric PUH code A0

No approved translation for this record yet; showing the original text.

Meaning

error> Meaning of error code and detection method Address duplicate definition This error is displayed when transmission from the units of same address is detected. Note) The address and attribute displayed at remote controller indicate the controller that detected abnormality.

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 member

Possible causes

(Note) “Indoor unit” in the text indicates Case (1) There are two or more same address of controller of outdoor unit, indoor unit, FRESH MASTER, or LOSSNAY. (2) Noise has entered into transmission signal and signal was transformed.

Solution

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

Remote technician support

Get help from a technician over a video call.

Send a message Voice call Video call