Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Discharge and drain the Hot Water circuit
Observation:
Remove the diaphragm housing from the top of the diverter valve assembly.
Ensure that the pin inside the diverter valve moves in and out freely, it should be moveable with little more than finger pressure.
Expected movement approx 1cm.
Ensure that the pin inside the diverter valve moves in and out freely, it should be moveable with little more than finger pressure.
Expected movement approx 1cm.
Isolate as per TOPs P4
and refit as necessary