Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Ensure appliance is cool
Remove the right hand side panel
Press the reset button on the high limit thermostat
Remove the right hand side panel
Press the reset button on the high limit thermostat
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset the appliance by:
Turning the selector switch from CH/DHW position to the OFF/Reset position, wait a few seconds then turn the selector switch back to the CH/DHW position.
Apply a DHW demand.
Has the boiler reset?
Note:
It is important to apply a DHW demand after resetting.
Turning the selector switch from CH/DHW position to the OFF/Reset position, wait a few seconds then turn the selector switch back to the CH/DHW position.
Apply a DHW demand.
Has the boiler reset?
Note:
It is important to apply a DHW demand after resetting.
Isolate as per TOPs P4
and refit as necessary