nl en de
Select your language

Select country

Errors


Boiler type Phoenix PHM199-80

Error code F13

Cause:

Combustion fan speed incorrect – The heater will lock out if it senses that the fan speed is less than 70% of expected rate for more than 60 seconds.

Solution:

- Check the combustion air fan wiring.
- Replace the combustion air fan.
- Replace the control board.