Set Appliance State:
Mains Power Off
CH Demand
Set temperature selector to MAX
Ensure all heating controls are calling
Ensure all heating controls are calling
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Mains reset switch On.
Allow boiler to fire under CH demand.
Does the system heat satisfactorily?
If fault code occurs please click HERE
Allow boiler to fire under CH demand.
Does the system heat satisfactorily?
If fault code occurs please click HERE
