Low hot water temperature or lack of hot water — Water heater issues

What does Low hot water temperature mean?

If you are experiencing low hot water temperature or no hot water, several factors related to the hot water heater and heat pump settings could be the cause.

• Filling valve for the hot water heater is closed or blocked.
• Heat pump is in an incorrect operating mode.
• High hot water consumption.
• Hot water temperature setting is too low.
• Low or no operating prioritisation for hot water.

Click steps to track your progress.

1. 1

   Check if the filling valve for the hot water heater is open.

2. 2

   Verify the heat pump's operating mode in menu 4.2; select 'addition' if in 'manual' mode.

3. 3

   Allow time for the hot water to reheat if consumption has been high; consider activating 'Temporary lux' in menu 2.1.

4. 4

   Adjust the hot water setting to a higher comfort mode in menu 2.2.

5. 5

   Ensure hot water is prioritised by checking settings in menu 4.9.1.