Alpha Innotec heat pump failure

Hello everyone,

Maybe one of you can give me some quick help. The following error message is displayed by the heat pump.
The manual and the display say that the device resets itself. But nothing happens. Has anyone had this before?

Thanks and best regards

Hi,

Alpha writes the following about it:



sounds somehow like the system got too warm and now needs to cool down.

Best regards,

Andreas

Could be, unfortunately nothing happens. The error message appeared at some point during the night.

Remove the fuse and put it back in, then see what happens.

Visually check air supply, nothing may be obstructed.

So pulling the fuse....waiting.....and putting it back in worked. Although that was not my preferred solution. Now I'll observe what happens.

Visually check the air supply, nothing should be blocked.

Which air supply do you mean?