Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Gain access to boiler internals & PCB connections as necessary
Observation:
Visually inspect all the water components and seals, check for leaks.
Also check for surface water pooling around the PCB and connections paying particular attention to the connection of the flame sensing electrode and spark electrode.
Also check for surface water pooling around the PCB and connections paying particular attention to the connection of the flame sensing electrode and spark electrode.
