Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Turn Hot Water Tap On
Gas Off
Disconnect the ignition and earth leads from the spark generator
Disconnect the ignition and earth leads from the spark generator
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Shortly after the fan begins to run sparking should be heard from the spark generator for approximately 5 seconds.
Isolate as per TOPs P4
and refit as necessary