Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Boiler Switch in ON position
Central Heating switch in OFF (central) position
Slacken the manual restart nut and take precautions to ensure any water released is safely contained
Central Heating switch in OFF (central) position
Slacken the manual restart nut and take precautions to ensure any water released is safely contained
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Turn on hot water tap.
After main burner has ignited, turn off hot water tap and confirm water pump continues to run.
After main burner has ignited, turn off hot water tap and confirm water pump continues to run.
