Unit installation
17.4 To remove the burner(s).
Remove the fascia as in section 17.1.
Remove the window unit as in section 17.2.
Remove the ceramic items as in section 17.3.
Remove the burner front cover by unscrewing 14 screws.
Remove the front ceramic support bar by unscrewing 1 screw each side.
Remove the burner(s) by unscrewing one screw at the left side and lifting clear.
The main and decorative flame burners are of different lengths. They cannot be
fitted in the wrong positions.
17.5 To remove the injectors(s).
Remove the fascia as in section 17.1.
Release the pipe compression fitting(s) to the injector(s).
Loosen the pipe compression fitting(s) to the tap and move the pipe(s) clear.
Remove the injector(s) and carrier(s) from the firebox side.
Remove the injector(s) from the carrier(s).
17.6 To remove the thermocouple.
Remove the fascia as in section 17.1.
Disconnect the thermocouple at the gas tap end.
Undo the nut securing the thermocouple to the pilot unit bracket outside the
firebox side. Withdraw the thermocouple.
17.7 To remove the electrode pin.
Remove the fascia as in section 17.1.
Disconnect the electrode lead at the pilot unit end.
To gain access to the electrode nut. Undo the nut securing the thermocouple to
the pilot unit bracket outside the firebox side. Withdraw the thermocouple.
Undo the nut securing the electrode ceramic and pin to the pilot unit bracket.
17.8 To remove the pilot pipe and pilot injector.
Remove the fascia as in section 17.1.
Unless the appliance is sufficiently high above the floor to allow access from
underneath, remove the thermocouple and electrode pin from the pilot bracket as in
section 17.7.
Release the pilot pipe from the gas tap.
Unscrew the pilot pipe from the pilot bracket.
Carefully withdraw the pilot pipe from the pilot bracket - when withdrawing, the
pilot injector will be pulled out.
When replacing, make sure that the pilot injector is hooked over the seating at the
end of the pipe.
Page 29
© Baxi Heating U.K. Limited 2010.
INSTALLER GUIDE