Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Isolate cold water feed to boiler
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
If required, reset boiler, Press Mode and Ok simultaneously.
Allow the boiler to complete its self-check, is the tap still displayed ?
Allow the boiler to complete its self-check, is the tap still displayed ?
