18
Correct maintenance ensures trouble-free, efficient
and environmentally responsible system operation:
■
Observe the specified maintenance intervals
■
Only use authorised companies:
–
Viessmann Industrial Service (for contact details,
see page 33)
–
Other authorised contractors
Preventing excessive flue gas temperatures
Excessively high flue gas temperatures make the system less efficient
Cause of fault
Remedy
Altered burner adjustment
Adjust the burner correctly
Contaminated boiler system
Clean the boiler system
Tab. 7
Recommendation
Constant monitoring of the flue gas temperature
Maintenance
Information on maintenance
6152553
Service
Summary of Contents for M22
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