Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Remove the integral heating controls from the control panel
CH temp selector to MAX
DHW temp selector to MIN
CH temp selector to MAX
DHW temp selector to MIN
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
With the integral controls removed, does the appliance now fire for heating?
Note:
If no integral controls are fitted please select relevant option below.
Note:
If no integral controls are fitted please select relevant option below.
Isolate as per TOPs P4
and refit as necessary