Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Observation:
Inspect the DHW isolation valve to check that it is fully open.
Also check the filling loop tap position as if it is fully or partially open it can restrict or stop the flow of water through the appliance.
Note:
The DHW isolation valve is the screwdriver slot valve and the filling loop tap is the larger white coloured valve tap.
Also check the filling loop tap position as if it is fully or partially open it can restrict or stop the flow of water through the appliance.
Note:
The DHW isolation valve is the screwdriver slot valve and the filling loop tap is the larger white coloured valve tap.
 valves under boiler.gif)
 inner,covers,removed,resize.gif)
