Set Appliance State:
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the boiler to ignite and run on central heating operation.
With the aid of an inspection mirror check that the diverter
valve has moved to the CH position (fully extended).
| Isolate Mains Power to appliance as per TOP's P4 |
With the aid of an inspection mirror check that the diverter
valve has moved to the CH position (fully extended).
