Set Appliance State:
Mains Power Off
Set Boiler Control Thermostat to MAX position
CH Demand
External controls calling for heat
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Does the pump run?
Note:
Pump is not an integral part of the appliance.
Note:
Pump is not an integral part of the appliance.