Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
DHW service valve Off
DHW circuit isolated and drained
DHW circuit isolated and drained
Measurement:
Remove and inspect the flow switch components for blockages or damage.
Note:
The filter is contained in the socket which the flow switch assembly sits on.
Note:
The filter is contained in the socket which the flow switch assembly sits on.
