To Replace Light Dimmer Switch - Dimplex SF55992-AU Parts And Service Manual

If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs
and heating element to cool off to avoid accidental burning of skin.
Disconnect power before attempting any maintenance or cleaning to reduce the risk of
electric shock or damage to persons.

TO REPLACE LIGHT DIMMER SWITCH

1. Remove the firebox trim by placing your hand on the grill section, grasping the
trim and pulling outwards releasing the retainer clips.
2. Remove the firebox from the mantel.
3. Lower the grill covering the controls.
4. Remove the retaining screws on the top cover and remove the top, placing it
upside down on the top of the unit being careful not to damage any of the wiring.
5. Locate the light dimmer switch mounted on the top panel and disconnect the
wiring clips and connections noting their original locations.
6. Pull off the dimmer control knob and remove the mounting nut.
7. From under the panel, break off the four mounting studs on the flame speed
control by grasping with pliers and twisting on the protruding part of the stud,
push the remainder of the studs out through the top panel. New mounting studs
are supplied with the replacement speed control.
8. Properly orientate the new dimmer switch and connect all of the wiring
connections.
9. Reassemble in the reverse order as above.
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