Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Disconnect the integral timer/programmer or wireless receiver from the appliance
(this is done by unscrewing the upper panel then sliding the receiver up and out of the front of the appliance)
(this is done by unscrewing the upper panel then sliding the receiver up and out of the front of the appliance)
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Reset appliance as necessary and allow
boiler to complete its self check.
Does the appliance now react to a CH demand?
Note:
Appliance should default to heating
on if no controls are fitted.
boiler to complete its self check.
Does the appliance now react to a CH demand?
Note:
Appliance should default to heating
on if no controls are fitted.
Isolate as per TOPs P4
and refit as necessary