Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Summer/Winter Switch set to Winter position.
Only one radiator ON.
Central heating thermostat set to Max.
Only one radiator ON.
Central heating thermostat set to Max.
Gas On
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Measurement:
After running CH at max for approx. 1 min, slowly turn CH Thermostat towards min.
At first click burner drops from high to low flame.
At second click flame burner goes out.
Observe burner modulation through window.
Note:
If high flame is inadequate turn R2, adjust heat anticlockwise.
At first click burner drops from high to low flame.
At second click flame burner goes out.
Observe burner modulation through window.
Note:
If high flame is inadequate turn R2, adjust heat anticlockwise.
