Dimplex SF55992-AU Parts And Service Manual page 18

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 REMOTE RECEIVER
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. 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.
4. Locate the remote receiver board mounted on the top panel and disconnect the
wiring clips and connections noting their original locations.
5. From under the panel, break off the mounting studs on the remote receiver board
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 remote receiver board.
6. Properly orientate the new remote receiver board and connect all of the wiring
connections.
7. Reassemble in the reverse order as above.
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