Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Inspect primary heat exchanger flue ways for blockage or damage.
PRIMARY HEAT EXCHANGER FLUE WAYS
Note:
The heat exchanger is shown removed for illustration purposes, it is NOT necessary to remove the heat exchanger for the inspection.
The heat exchanger is shown removed for illustration purposes, it is NOT necessary to remove the heat exchanger for the inspection.