Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Inspect the heat exchanger flueways, they should be clean and unrestricted.
Are the flueways satisfactory?
Note:
It may be necessary to remove the baffles to inspect the flueways fully.
Are the flueways satisfactory?
Note:
It may be necessary to remove the baffles to inspect the flueways fully.
Isolate as per TOPs P4
and refit as necessary