
IS 583 ECN 3851
Page 9 of 14
Energy regulator
Remove hand wheel.
Remove control knob and facia panel.
Unscrew the fixing screws and disconnect the wiring.
Remove.
Replace.
Limiting thermostat
Remove hand wheel.
Remove front lower facia panel.
Unscrew the fixing screws and disconnect the wiring.
Remove the thermostat from the bracket.
Remove thermostat bulb long cover plate.
Remove the thermostat bulb from the bracket.
Safety thermostat
Remove hand wheel.
Remove facia panel.
Unscrew the fixing screws and disconnect the wiring.
Remove thermostat bulb long cover plate.
Remove the thermostat bulb from the bracket.
Replace all removed parts in reverse order
Amber neon
Remove hand wheel.
Remove facia panel.
Unscrew the neon and disconnect the wiring.
Replace all removed parts in reverse order
Water valve replacement
Remove left hand access cover.
Disconnect water valve
Unscrew and remove from pipe and brackets
Replace all removed parts in reverse order
Tank position micro switch
Remove right hand access cover.
Disconnect micro switch
Remove from bracket
Re-adjust to ensure that the micro switch cuts out when the tank starts to lift of its
rest position
Replace all removed parts in reverse order
Contactor
Remove lower facia panel.
Unclip contactor.
Disconnect wiring.
Rewire replacement contactor
Reclip contactor.
Replace flame controller.
Replace all removed parts in reverse order