Set Appliance State:
Mains Power Off
Ensure NO demands
Boiler DHW thermostat set to MAX
Boiler CH thermostat set to MAX
Selector switch to Winter mode
Boiler DHW thermostat set to MAX
Boiler CH thermostat set to MAX
Selector switch to Winter mode
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
With no demand the boiler should enter standby, this is indicated by the pump and fan not running.
Does the boiler enter standby correctly?
Does the boiler enter standby correctly?