Yellow status lamp — Emergency mode activated

What does Yellow status lamp mean?

The status lamp illuminates yellow when the heat pump is in emergency mode. In this mode, hot water is not produced, and the compressor and brine pump are off.

• Manual activation of emergency mode for service or operational interference

Click steps to track your progress.

1. 1

   Check if emergency mode was intentionally activated via switch SF1.

2. 2

   Refer to the manual for proper procedures to exit emergency mode.

3. 3

   Ensure the system is filled with water before deactivating emergency mode if applicable.

4. 4

   Contact a service technician if unsure about mode changes.