Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Inspect heat exchanger flue ways and baffles for general condition and cleanliness.
NOTE:
This component requires the air/gas manifold and fan assembly to be removed, therefore the gasket between the gas air manifold and the heat exchanger must be changed.
NOTE:
This component requires the air/gas manifold and fan assembly to be removed, therefore the gasket between the gas air manifold and the heat exchanger must be changed.
Isolate as per TOPs P4
and refit as necessary