63
CONDENsATE TRAp REpLACEMENT
64
MAIN pCB REpLACEMENT
1. Refer to Frames 45 & 46.
2. Refer to Frame 53.
3. Remove the rubber condensate pipe from
the top of the trap.
4. Rotate the trap clockwise to disengage
the trap and lift clear of the outlet
connection.
5. Ret in reverse order making sure the
trap is engaged with the outlet connection
6. Rell the condensate trap.
7. 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 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: 26kW, 32kW or 40kW).
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 33-36.
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sERVICINg
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