Heating operation cannot be selected — Heat mode unavailable

Was bedeutet Heating operation cannot be selected ?

The option to select heating mode is not available on the user interface. This may be due to a specific jumper setting.

• Jumper setting J8 on the user interface is cut
• Unit configuration prevents heating mode

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if the user interface's jumper J8 has been cut.

2. 2

   If J8 has been cut, it may prevent heating mode selection.

3. 3

   Consult your installer or the installation manual regarding jumper settings if heating is required.