Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Isolate Mains Water
Drain Domestic Water Circuits
Drain Domestic Water Circuits
Observation:
Remove and inspect the flow switch assembly
Note:
The image shows the fan and burner assembly removed for clarity but the assembly can be removed with these in place.
Note:
The image shows the fan and burner assembly removed for clarity but the assembly can be removed with these in place.
Isolate as per TOPs P4
and refit as necessary