Viessmann boiler fault f2
This error may indicate the following: Faulty burner Tripped temperature sensor Check the amount of …
This error may indicate the following: Faulty burner Tripped temperature sensor Check the amount of …
The E168 fault code appears when the system detects an issue without being able to …
This error occurs when there is low pressure in the central heating system. It could …
The F37 error code indicates low water pressure. It should not be there if your …
The FH is not actually an error code. It just indicates forced removal or air …
D2 appears when water heats up to or exceeds the set temperature. The code signals …
The F20 error indicates an emergency shutdown due to tripped safety temperature limiter STB. It …
The F22 error code indicates lack of water pressure in the heating system. Without stable …
The F3 code appears on a Glow Warm Boiler’s display when the fan is unable …
This error code indicates an ignition failure. Make sure that the condenser output pipe is …