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IDEAL Independent + Combi C24 User Manual

IDEAL Independent + Combi C24
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46
SERVICING
Independent + Combi - Installation and Servicing
61
DHW PLATE HEAT EXCHANGER REPLACEMENT
62
PUMP HEAD REPLACEMENT
60
DIVERTER VALVE BODY ASSEMBLY REPLACEMENT
To remove the valve body assembly:
1. Refer to Frame 40.
2. Drain the boiler. Refer to frame 55.
3. Remove the condensate trap/siphon. Refer to Frame 50.
4. Remove the electrical plug. Refer to Frame 49 point 3.
5.
Place a at bladed screwdriver in the diverter valve motor
body slot provided and ease out the motor Refer to Frame 49.
6. Remove the return thermistor electrical connection. Refer to
Frame 44.
7.
Remove the pump electrical connection. Refer to Frame 62 no. 3.
8.
Remove DHW Turbine electrical connection. Refer to Frame 54 no. 3.
9. Remove the DHW plate heat exchanger (note orientation).
Refer to Frame 61.
10.
Undo the safety valve pipe compression tting. See No.5 Frame 67.
11. Loosen the nut above pump and rotate the pipe.
12. If required remove expansion vessel connection hose.
Refer to Frame 67.
13. Remove the DHW inlet and CH return connection situated
beneath the boiler.
14. Remove the three torx head screws xing the return
manifold to the boiler sheet steel base.
15. Lift the manifold assembly and remove from boiler.
16. Twist and remove the DHW manifold.
17. Remove the two diverter valve body xing screws and
withdraw the diverter valve body assembly.
18. Fit the new diverter valve body assemble and replace the
two xing screws.
19. Ret the DHW manifold, t the assembly back to the boiler
and reassemble in reverse order.
19. Rell the boiler. Check operation of the boiler. Refer to
Frames 29 & 30.
14
11
12
13
16
18 17
1. Refer to Frame 40.
2. Drain the boiler. Refer to Frame 55.
3. Remove condensate trap/siphon. Refer to Frame 50.
4. Remove the diverter valve actuator. Refer to Frame 49.
5. Remove the 2 allen screws securing the plate heat exchanger to the
composite housings.
6. Manoeuvre the plate heat exchanger out of the top LH or centre of
the controls area. Be aware of any water spillage.
7. Fit the new plate heat exchanger, using the new o-rings supplied.
Note. Ensure that the depressions are on the bottom prior to tting.
8. Reassemble in reverse order.
9. Rell the boiler. Refer to Frame 23.
10. Check operation of the boiler. Refer to Frame 29 & 30.
1. Refer to Frame 40.
2. Drain the boiler. Refer to Frame 55.
3. Disconnect the electrical lead from the pump.
4. Remove the 4 Allen screws retaining the pump head.
5. Remove the pump head.
6. Fit the new pump head.
7. Reassemble in reverse order.
8. Rell the boiler. Refer to Frame 23.
9.
Check operation of the boiler. Refer to Frames
29 & 30.
3
4
5
SERVICING

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IDEAL Independent + Combi C24 Specifications

General IconGeneral
BrandIDEAL
ModelIndependent + Combi C24
CategoryBoiler
LanguageEnglish

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