Set Appliance State:
CH Demand
| WARNING! - Mains voltage is expected during test follow TOPs P4 live testing procedure |
Observation:
Monitor the fan speed.
As the appliance reaches the temperature set on the boilers thermostat does it begin to modulate (fan speed reduces)?
Notes:
1.To reduce the time taken for this test some radiators can be turned off temporarily.
2.To see set temperature adjust CH temperature knob, display changes to show temperature.
As the appliance reaches the temperature set on the boilers thermostat does it begin to modulate (fan speed reduces)?
Notes:
1.To reduce the time taken for this test some radiators can be turned off temporarily.
2.To see set temperature adjust CH temperature knob, display changes to show temperature.
