IDEAL VOGUE s15 Installation And Servicing page 52

63 MAIN PCB REPLACEMENT
1. Refer to Frames 45 & 46.
2. Refer to Frame 538.
3. Remove the electrical cover at the clips.
4. Carefully disconnect all electrical
connectors
5. Remove pcb from mounting posts.
6. Take the new Primary PCB and attach the
appropriate Boiler Chip Card (BCC) to it
(this should correspond to the output of
the boiler: 15kW, 18kW, 26kW or 32kW).
Note. Ensure the correct orientation of
BCC by placing "TOP" side up as shown.
7. Replace in reverse order.
8. Check the operation of the boiler. Refer to
Frames 32-35.
5
64 UsER PCB REPLACEMENT
1. Refer to Frames 45 & 46.
2. Refer to Frame 53.
3. Set both the user temperature selector knobs to the 12 o'clock
position.
4. Remove the electrical cover at the clips indicated. Refer to
Frame 68.
5. Disconnect all electrical connectors carefully
6. Remove pcb from mounting posts.
7. Replace the pcb in reverse order.
8. Check the operation of the boiler.
Refer to Frames 32-35.
52
SERVICING
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Installation and Servicing