Unit installation

should be against the window frame. Tighten sufficiently to seal to the firebox.
 Replace the fascia and castings.
17.3 To remove the ceramic fuel effect and rear wall.
 Remove the fascia (See section 17.1).
 Remove the window unit (See section 17.2)
 Lift out the ceramic fuel effect.
 Remove the rear wall by carefully sliding it upwards to clear the retaining channel
and then swinging the top slightly forward.
17.4 To replace the ceramic fuel effect.
 The fuel effect should be replaced as in section 11
(Coal) or 12 (Pebble). If replacing the ceramic fuel
effect, where a new guide is supplied, follow the
installer and owner guide supplied with the replacement
fuel effect.
17.5 To remove the complete burner module.
 Remove the fascia (See section 17.1).
 Remove the window unit (See section 17.2).
 Lift out the ceramic fuel effect and rear wall (See
section 17.3).
 Isolate the gas supply using the inlet
‘T’ connector on the appliance.
 Unscrew the nut from the top of the
inlet ‘T’ connector.
 Detach the battery box from the fire
unit by removing two screws (See figure
49).
 Detach the burner front cover by
unscrewing the 10 screws at the front of
the burner module shown in figure 50.
 Slowly ease the burner module
forward and clear ensuring that the
thermocouple does not catch on the
bottom of the firebox.
 Replace in reverse order.
 When replacing, make sure that the
wiring loom runs above and to the right of
the battery box and behind the control
valve (See figure 51). The motor lead
connectors are two different sizes. They
Page 42
© Baxi Heating U.K. Limited 2009.
INSTALLER GUIDE
Figure 51. Wiring loom route.
Figure 50. Burner module fixing screws.
Figure 49. Bracket may
differ from that shown