Error code

Immergas All models code A3

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

Meaning

Sets the pump operating mode - DELTA T = 0: proportional head (see par. 1.29). - DELTA T = 5 - 25 K: ∆T constant (see Par. 1.29)

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

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.

Get help from a technician over a video call.