Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Isolate cold feed to boiler
Ensure No demands
Ensure No demands
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Does the boiler still attempt to fire after self-check & purge cycle has completed?
Cancel the purge cycle if required as per previous test.
Cancel the purge cycle if required as per previous test.
