Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the combustion chamber front panel.
Measurement:
Check spark electrode gap is correct
(gap between electrodes should be 4-5 mm).
Replace the combustion chamber front panel after this test.
(gap between electrodes should be 4-5 mm).
Replace the combustion chamber front panel after this test.
Isolate as per TOPs P4
and refit as necessary