Set Appliance State:
Mains Power Off
Gas On; Pilot On
CH Demand
Boiler On/Off Switch ON
CH Switch ON
DHW Switch in INSTANT position
CH Temperature Control in Maximum position
CH Switch ON
DHW Switch in INSTANT position
CH Temperature Control in Maximum position
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Observation:
Allow the burner to crosslight from the pilot. When boiler has reached a reasonable operating temperature turn down the CH temperature control.
Does flame picture reduce as CH temperature control is turned down?
Note: It may be necessary to reduce the heating load by turning off some radiators to reduce time taken for this test.
Does flame picture reduce as CH temperature control is turned down?
Note: It may be necessary to reduce the heating load by turning off some radiators to reduce time taken for this test.
