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Service Instructions
General
Access to components
18
1. Service work to be carried out by a licensed service person
only.
2. Unplug from wall socket.
3. Always shut off the gas supply and ensure that the heater is cool
before commencing any service operations.
4. Always check for gas soundness after servicing.
Remove the pedestal front by unscrewing two screws. Refer
figure 11.
To replace the gas control
1. Disconnect the gas regulator connector from the electronic
module.
2. Undo the inlet and outlet compression nuts.
3. Unscrew the four M3 retaining screws adjacent to the gas inlet
at the rear of the appliance, releasing the control.
4. Replace in reverse order.
To replace the fan
1. Disconnect the fan plug from the electronic controller.
2. Undo the two M5 wing nuts fixing the fan to the burner chamber
underside.
3. Replace in reverse order.
To replace the electronic controller
1. Disconnect the three earth leads by unscrewing the M5 nut at
the base of the unit.
2. Disconnect the fan plug from the electronic controller.
3. Disconnect the gas regulator connector from the electronic con-
troller.
4. Unscrew the M5 wing nut holding the electronic controller in
place.
5. Replace in the reverse order ensuring that the earth leads are
fitted correctly.
To check or change fuse
1. Using a small flat screwdriver turn the fuse holder anticlockwise
untill it pops out.
2. replace with 1A fuse
To remove the burner and electrodes
1. Follow steps 11 and 14 of the installation instructions.
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