Set Appliance State:
Ensure No demands are present
Ensure boiler is cool
Ensure boiler is cool
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Attempt to reset the boiler.
(Control knob to off position then back to DHW & CH position)
Turn DHW tap on.
Does the boiler start its ignition sequence & ignite or does the boiler return to the
fault code before ignition?
Note:
If after boiler reset the fault code changes from the original to a different fault code, then CLICK HERE.
(Control knob to off position then back to DHW & CH position)
Turn DHW tap on.
Does the boiler start its ignition sequence & ignite or does the boiler return to the
fault code before ignition?
Note:
If after boiler reset the fault code changes from the original to a different fault code, then CLICK HERE.
