DE DIETRICH CBB - Manual (Page 15)

15
15/09/2008 - 300008541-001-E CBB
6. Stopping the boiler
6 Stopping the boiler
1. Wait until the logs have stopped burning (Wait 3-4 hours).
2. Set the On/Off switch to 0.
Specific precautions
Outside the heating period:
- Turn on the circulating pumps at least 1 time per month for 2
minutes.
- Thoroughly clean the heating surfaces in the boiler.
Precautions to take if there is a danger of frost
Heating circuit:
Use a correctly dosed antifreeze to prevent the heating water
freezing. If this cannot be done, drain the system completely. In all
cases, consult the fitter.
Domestic hot water circuit:
Drain the domestic water tank and pipes.
Precautions to take in the event of prolonged
shutdown (one year or more)
- The boiler and the chimney must be swept carefully.
- Close the door of the boiler to prevent the internal circulation of air.