Diverter Valve Internal Cartridge Replacement - IDEAL Independent C24 Installation And Servicing

65 DIVERTER VaLVE INTERNaL CaRTRIDgE REpLaCEMENT

FRONT CaRTRIDgE REpLaCEMENT
1. Refer to Frame 45.
2. Drain the boiler. Refer to Frame 60.
3. Remove the diverter valve head. Refer
to Frame 54.
4. Unscrew the top connection to access
the internal cartridge.
5. Fit the new valve mechanism ensuring
the correct fit of the pin.
6. Reassemble in reverse order.
7. Refill the boiler.
8. Check operation of the boiler. Refer to
Frames 34 & 35.
66 DhW pLaTE hEaT ExChaNgER REpLaCEMENT
1. Refer to Frame 45.
2. Drain the boiler. Refer to Frame 60.
3. Remove condensate trap/siphon. Refer to Frame
55.
4. Remove the diverter valve actuator. Refer to
Frame 54.
5. Remove the 2 allen screws securing the plate
heat exchanger to the brass housings.
6. Manoeuvre the plate heat exchanger out of the
top LH or centre of the controls area.
7. Fit the new plate heat exchanger, using the new
o-rings supplied.
Note. The mounting pins are offset so the correct
position can be defined from the location of the
holes on the brass mounting.
8. Reassemble in reverse order.
9. Refill the boiler.
10. Check operation of the boiler. Refer to Frames 34
& 35.
Independent -
Installation and Servicing
sERVICINg
REaR CaRTRIDgE REpLaCEMENT
1. Refer to Frame 45.
2. Drain the boiler. Refer to Frame 60.
3. Remove the diverter valve head. Refer to Frame 54.
4. Remove the flow pipe. Refer to Frame 71 no. 12.
5. Disconnect the CH flow pipe and DHW outlet pipe union connections underneath
the boiler. Refer to Frame 60.
6. Remove the plate heat exchanger LH fixing screw. Refer to Frame 66.
7. Remove the screw retaining the brass block to the bottom of the boiler casing
and lift the brass block clear of the boiler.
8. Unscrew the rear cartridge connection.
9. Fit the new valve mechanism ensuring the correct fit of the pin.
10. Reassemble in reverse order.
11. Refill the boiler.
12. Check operation of the boiler. Refer to Frames 34 & 35.
FRONT CaRTRIDgE
3
4
REaR CaRTRIDgE
9 8
5
47