Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Drain the domestic hot water circuit and remove the electrical connection to the DHW flow sensor
Remove DHW flow sensor and turbine
WARNING!
There may be residual water even when DHW inlet is turned off and water drained, take
precautions to prevent water damage to the electrics when flow turbine is removed
Remove DHW flow sensor and turbine
WARNING!
There may be residual water even when DHW inlet is turned off and water drained, take
precautions to prevent water damage to the electrics when flow turbine is removed
Observation:
Examine the flow sensor turbine / body and flow restrictor for signs of blockage / restrictors or damage.
Check the flow sensor turbine is free to spin.
Check the flow sensor turbine is free to spin.
