Viessmann boiler 200 fault codes
There are three different types of error codes, and they are explained in the following article.
Error Codes Safe
Possible cause: Sensor error, no power
Action required: Check the sensor connection
Error Codes Problematic
Possible cause: Boiler defective, sensor error, loss of water pressure or insufficient water supply, inadequate ventilation for the flue gas
Action required: Check sensor connection. Ask the customer to check the water pressure and heating system.
Error Codes Unsafe Possible cause: Boiler defective, sensor error or loss of power
The list of viessmann boiler 200 fault codes is long, and it can be quite daunting when you have to go through it. The good news is that not all the codes are serious; some are just warnings.