Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Disconnect connector ST16 from the PCB
Observation:
Inspect the harness as it runs to the air pressure switch and overheat / low water pressure switch for any signs of heat stress or damage.
Check that the pins on the plug at the
PCB are in good overall condition.
The ends of this plug are prone to damaging, allowing the connector to be fitted slightly left or right of the correct alignment. If this is the case ensure when refitting it is aligned EXACTLY as shown in the picture.
Check that the pins on the plug at the
PCB are in good overall condition.
The ends of this plug are prone to damaging, allowing the connector to be fitted slightly left or right of the correct alignment. If this is the case ensure when refitting it is aligned EXACTLY as shown in the picture.
Isolate as per TOPs P4
and refit as necessary