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8. Maintenance schedule
The heater should be checked and ser
-
viced at least once a year.
At least the following checks should be
carried out:
1. Check of the flues for damage and unimpe
-
ded airflow.
2. Check of all gaskets in the door area.
3. Function check of the adjustment devices.
4. Function check of the two safety installati-
ons: „Thermal safety valve“ and „overpressure
valve.
5. Check of the expansion tank.
6. Leak check of all connections and pipelines.
Our recommendation:
Arrange a maintenance
contract with an installation
company to service your va
-
luable heater.
Summary of Contents for Polar Neo Aqua I
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