Set Appliance State:
Gas Off
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Gain access to combustion chamber
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Approximately 20 seconds after the fan starts to run can a glow be seen from the hot surface ignitor (located on the right hand side of the burner)?
