To Replace Light Dimmer Switch - Dimplex EF3003 Parts & Service Manual

EF3003, SF3003, DF3003
If unit 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 trim by turning the retaining fasteners counter clockwise ¼ turn until the
trim releases from the firebox using a slotted screwdriver.
2. Remove the firebox from the mantel.
3. Lower the grill covering the controls.
4. Remove the (10) retaining screws on the top panel and remove the top being careful
not to damage any of the wiring.
5. Pull off the control knob from the dimmer control and remove the mounting nut.
6. Locate the light dimmer control mounted on the top panel and disconnect the wiring
clips and connections noting their original locations.
7. From under the top panel, break off the four mounting studs on the light dimmer
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.
NOTE: New mounting studs are supplied with the replacement light dimmer.
8. Properly orientate the new light dimmer control and connect all of the wiring
connections.
9. Reassemble in the reverse order as above.
13