Glow-worm sxi and Gas Valve - Manual (Page 47)

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14 Replacement of Parts
Diagram 14.21
MAINS RESET
SWITCH
KNOB
RETAINING
CLIPS
MAINS RESET
KNOB
14.33 Control Box
For access, refer to section 14.33.
Remove relevant plugs and connectors, refer to wiring diagram
13.2.
Withdraw grommets and leads so they are hanging loose.
Unthread the retaining strap and remove the control box by
drawing it outwards away from its retaining slots, see diagram
14.22.
14.34 Fuse - Main PCB - Control Box
For access, refer to section 14.33.
The fuse (rated 630mAT) is located at bottom right hand side of
the PCB, see diagrams 13.2 or 14.22.
REAR
PANEL
CONTROL
BOX
RETAINING
STRAP
RETAINING
SLOTS
USER INTERFACE
SECURING SCREWS
PCB RETAINING
CLIPS
MAIN PCB
Diagram 14.22
TORX
SCREWS (3)
Diagram 14.23
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FUSE
Diagram 14.24
230V CONTROLS INTERFACE BOARD
USER INTERFACE
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14.35 User Interface
Refer to section 14.29 for access and diagram 14.23.
Remove electrical plug.
Remove the two securing screws.
Withdraw the board.
When replacing the board refer to instructions supplied with
replacement PCB on setting it up.
14.36 230V Controls Interface
For access, refer to section 14.29.
Disconnect the electrical connection from the 230V controls
board and the electrical connection from the Main PCB, see
diagram 14.24.
Remove the 230V controls interface retaining screw.
Remove the 230V controls interface board.
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