SERVICING INSTRUCTIONS
REPLACING PARTS
10.GAS VALVE
10.1To change the gas valve:
•Disconnect the inlet pipe
•Disconnect the feed pipe
•Disconnect the pilot pipe
•Disconnect the thermocouple, thermo current wires and the interrupter block
•Remove the two screws and rotate the valve to
access the front
The cable can now be removed from the valve, Diagram 13
13
AR1963
•Reassemble in reverse order and check for leaks
11.magnetic safety valve
11.1To replace the magnetic safety valve:
•Undo the thermocouple from the interrupter block and remove the two thermo current cables
•Unscrew the interrupter block from the back of the valve
•Undo the silver magnetic valve retaining nut on the back of the valve.
•Gently tap out the mag valve
•Replace with a new unit
•Reassemble in reverse order
•Check for leaks
12.CONTROL BOX
•Remove the cover fixing screw, Diagram 14
14
AR1963
•Remove the two thermo current cables by removing the two screws, Diagram 15
•Remove the ignition lead, Diagram 15
•Remove the eight loom wire from the control box,
Diagram 15
15
Eight wire cable 
Thermo current cables
Ignition lead
Touch pad extension cable
Battery extension cable
AR1915
•Remove the battery extension cable, Diagram 15
•Remove the touch pad extension cable
The control box can now be replaced.
After replacing the control box you may need to reprogram the handset:
•Press and hold the reset button on the control box until you hear two signals. After the second longer signal:
•Release the reset button and within 20 seconds
•Press the DOWN button on the handset until you hear an additional long signal confirming the new code
•Refer to separate handset instructions to set new code
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