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sERVICINg
vogue combination boiler -
Installation and Servicing
56 BURNER/DOOR AssEMBL y REpLACEMENT
55 BURNER INjECTOR REpLACEMENT
1. Refer to Frames 45 & 46.
2. Refer to Frame 53.
3. Remove the 2 clips securing the gas inlet pipe and remove the pipe.
4. Carefully ease the injector out of the gas valve.
5. Replace in ‘O’ ring.
6. Re-fit in reverse order ensuring the sealing o ring is in good condition or
replace if necessary.
7. Refit the gas pipe ensuring the seals are in good condition and correctly
located.
8. Secure with the clips.
9. Check the operation of the boiler. Refer to Frames 33-36.
1. Refer to Frames 45 & 46.
2. Refer to Frame 53.
3. Remove the ignition, detection and earth leads.
4. Remove the 2 clips securing the gas inlet pipe and remove the pipe.
5. Remove the fan leads.
6. Remove the 4 securing nuts retaining the burner/door/fan assembly.
7. Remove the assembly from the heat exchanger
8. To remove the venturi release the 2 securing screws.
9. To remove the fan release the 3 screws securing the fan to the burner/door
assembly.
10. Remove the ignition and detection probes.
11.
Refit the fan, venturi, ignition probe and detection probe to the new burner/door
assembly.
12.
Refit in reverse order
13. Check the operation of the boiler. Refer to Frames 33-36.
9
57 RETURN ThERMIsTOR RENEWAL
1. Refer to Frames 45 & 46.
2. Refer to Frame 53.
3. Unclip the return thermistor.
4. Disconnect the electrical lead from the thermistor
5. Reconnect the electrical lead to the new
thermistor and reassemble in reverse order,
ensuring that the thermistor is securely fitted to
the pipe on the thermistor locator tabs as shown.
6. Check the operation of the boiler. Refer to
Frames 33-36.
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