17.2 To remove the ignition microswitch.
See figure 35.
The ignition microswitch is stamped
V4NT9C4YC
1.
Remove the bottom front cover and the
fire front casting.
2.
Disconnect the leads from the ignition
microswitch (The lower of the two
microswitches - See figure 35).
3.
Detach the microswitch and insulation
pad by removing two screws.
4.
Replace in the reverse order. Check that
the microswitch operates correctly by fully
closing it and observing that there are
sparks at the pilot electrode.
17.3 To remove the gas shut-off
microswitch.
(See figures 35 & 36).
The gas shut-off microswitch is stamped
V4NT9C2YCGPX or V4NT9C2YCAUX.
1.
Remove the bottom front cover and the fire
front casting.
2.
Loosen the thermocouple nut to free the
microswitch leads and pull the leads clear of
the thermocouple interrupter block (See figure
36).
4.
Detach the bridging bracket, microswitch
assembly by removing two screws (See figure
35).
5.
Replace in the reverse order. When refitting the
leads to the interrupter block, make sure that they
are secured firmly to give a good electrical contact.
17.4 To remove the fascia.
Homeflame Dream model.
1.
Remove the bottom front cover and the fire front
casting.
2.
Remove the two screws and washers securing
the bottom of the fascia to the sides of the
convection box (See figure 37).
3.
Carefully lift the fascia upward to clear the upper retaining brackets on the
convection box. Pull the fascia clear and place carefully aside.
4.
Refit in the reverse order. Make sure that the fascia is properly located over the
©
Baxi Heating U.K. Limited 2008.
Page 36
Figure 37. Fascia fixing.
Figure 36. Thermocouple interrupter
block
Figure 35. Microswitches
INSTALLER GUIDE
