Set Appliance State:
Mains Power Off
CH Demand
Selector switch to Heating and Hot Water position
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Once the initial stages of the self-check have commenced the display should then change to show:
"Central Heating" > "High Efficiency" > "Radiators xx°C" scrolling - indicating the appliance has recognised the central heating demand.
This can take up to 30 seconds.
Does the boiler recognise the central heating demand?
"Central Heating" > "High Efficiency" > "Radiators xx°C" scrolling - indicating the appliance has recognised the central heating demand.
This can take up to 30 seconds.
Does the boiler recognise the central heating demand?
