Set Appliance State:
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Allow the boiler to run in central heating mode.
Visually inspect the pin on the diverter valve (it may be necessary to view from underneath the appliance or by using a mirror and a torch).
The pin should be fully in as shown in the image.
Is the diverter valve head in the correct position?
Visually inspect the pin on the diverter valve (it may be necessary to view from underneath the appliance or by using a mirror and a torch).
The pin should be fully in as shown in the image.
Is the diverter valve head in the correct position?
