BOILER TEMP. MAX.100% — Boiler operating at maximum output (Chimney Sweep Mode)

What does BOILER TEMP. MAX.100% mean?

When the boiler displays 'BOILER TEMP. MAX.100%' in chimney sweep mode, it indicates the device is operating at full heating capacity for measurement purposes. Hot water operation is disabled during this mode.

• Chimney sweep mode has been activated.
• Performing measurements of combustion parameters.

Click steps to track your progress.

1. 1

   Verify that chimney sweep mode is intentionally active by checking the display.

2. 2

   The mode automatically deactivates after 30 minutes. Wait for it to switch off.

3. 3

   To manually switch off chimney sweep mode, press the 'c' button.