Balanced Flue

41
7c. Pilot Injector
7.8 Undo the pilot pipe from the gas valve and from the
underside of the pilot burner, see Diagram 23.
7.9 Remove the pipe and the injector drops out from the burner.
7d. Thermocouple
7.10 Disconnect the thermocouple from the gas valve.
7.11 Undo the thermocouple nut in the back of the pilot bracket
half a turn. This releases the thermocouple.
7.12 When replacing with a new thermocouple, take care to bend
the new component to the same shape as the thermocouple
just removed.
7.13 To ret the thermocouple into the pilot bracket, ensure
it is pushed fully into the hole. There is a stop on the
thermocouple to set the height.
7.14 Lock the retaining nut just enough to grip the thermocouple.
7.15 Connect the thermocouple to the valve taking care not to
over-tighten.
8. Ignition Lead
8.1 Follow the Pilot Unit instruction to access the back of the
pilot assembly.
8.2 Disconnect the ignition lead from the electrode.
8.3 Remove the front cover from the control valve by removing
the retaining screw, see Diagram 24 and gently levering
clear with at bladed screwdriver, see Diagram 25.
NOTE: There is a small cylindrical metal spacer inside
the cover, this must be kept and replaced on the xing
screw on re-assembly.
24
25
8.4 Disconnect the other end of the ignition lead from the valve
body noting the route of the ignition lead.
8.5 Replace with a new ignition lead following the same route as
the old one.
Replace the valve cover and the pilot assembly.
8.6 Check operation of the new ignition lead.
9. Piezo
9.1 The piezo assembly used on this appliance is not
serviceable and is not likely to fail.
9.2 If a new piezo is required it will be necessary to change the
valve, see Section 10.
10. Gas Valve
10.1 To remove the valve turn off the gas supply at the
isolation device.
10.2 Remove the main burner, see Section 5.
10.3 From inside the rebox remove the locknut from the injector,
see Section 12.
10.4 Remove the pilot feed pipe from the pilot unit, see Section 7.
10.5 It is possible to remove the entire control assembly cradle by
removing the four wing nuts inside the rebox.
- First undo the nuts on the injector pipe, thermocouple,
and pilot unit.
- Now undo the 4 wing nuts. The cradle can now be
withdrawn.
10.6 Alternatively it is possible to just remove the gas valve.
Remove the 2 screws at the front of the valve bracket,
see Diagrams 26 & 27.
Vogue Midi & Midline
26
Screws
Servicing Instructions - Replacing Parts