Firefront Castings Installation; Full Operating Checks; Check The Control Settings - Baxi 741 Installer's Manual

8. Locate a small ceramic coal behind
the central medium ceramic coal. This
should be held in place between the
medium ceramic coal and the ceramic
base coal (See figure 32). Locate the
remaining small ceramic coals each side
of that located previously. These should
sit behind and be held in place by the
small ceramic coals in front.

14. FIREFRONT CASTINGS INSTALLATION

1. Place the firefront casting centrally on the hearth in front of the fascia.
2. Place the bottom front cover casting in position below the fire front casting.

15.1 Check the control settings.

With the ceramic fuel effect in position the control operation must now be fully
rechecked. Make sure that the isolating valve at the 'T' connector is open.
When first turned on from cold, the flames will appear predominantly blue.
!
When operating the fire for the first time, some vapours may be given off which
!
could set off smoke alarms in the vicinity. These vapours are quite normal with new
appliances. They are totally harmless and will disappear after a few hours use.
15.1.1 Lighting the burner.
1. If closed open the isolating valve at the inlet 'T' connector.
,
2. Depress the control knob and rotate it anticlockwise to the pilot ignition position. A
'click' will be heard as the integral piezo operates. A spark should be seen between the
electrode and pilot tip.
3. Turn the control knob clockwise to the 'Off' position. Repeat this operation until a
flame appears at the pilot. There may be a delay before the pilot lights due to air being
purged from the system. When a flame appears at the pilot keep the control knob
depressed and hold the pilot ignition position for five seconds. When the control knob is
released the pilot flame should remain lit.
INSTALLER GUIDE

15. FULL OPERATING CHECKS

Figure 32. Fourth row of ceramic coals
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