Set Appliance State:
Mains Power Off
CH Demand
Central Heating Switch in Constant position
Boiler Switch in ON position
Boiler Switch in ON position
Gas On; Pilot On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Does central heating flow pipe get hot and CH system start to heat approximately 2 minutes after burner has lit?
