10.2.2 Operating the burner.
1.
When the pilot burner is operating properly, gradually turn the control knob anti-
clockwise to 'HIGH' (Depress the knob slightly to get past the ‘pilot ignition’ position).
The main burner should now light. Depress the control knob slightly to release from the
'HIGH' position and turn back (clockwise) to 'LOW'. While turning, the burner flames
should gradually become lower but remain alight. Depress the control knob slightly to
release from the 'LOW' position and turn back (clockwise) to the Pilot ignition position.
The main burner should extinguish but the pilot should remain alight. Depress the
control knob slightly and turn back (clockwise) to turn OFF.
This will extinguish the pilot.
If the above checks are satisfactory, continue with the installation. If not, check the
control and ignition circuitry and components.
10.3 Inlet pressure check.
The appliance is pre-set to give the correct heat input
at the inlet pressure shown in section 2 of this
manual. No adjustment is necessary.
1.
Check the inlet pressure by fitting a pressure gauge
at the test point. The test point is on the inlet elbow
(See figure 20). Check the pressure with the
appliance alight and set at maximum output.
2.
After checking, turn off the appliance. Remove the
pressure gauge and replace the test point sealing
screw.
3.
Relight the appliance. Turn to the maximum output position and test around the
sealing screw for gas soundness with a suitable leak detection fluid.
10.4 Fitting the burner tray trim (This is supplied with all models but must NOT
be fitted to the Anthem model).
1.
Fit the burner tray trim over the front rim of
the burner tray. Push the trim fully down (See
figure 21).
Page 26
INSTALLER GUIDE
©
Baxi Heating U.K. Limited 2007.
Figure 20. Pressure test point
Figure 21. Burner tray trim
