Dimplex BF39STP/DXP - Manual (Page 26)

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BF33ST, BF33DX, BF39ST, BF39DX, BF45ST, BF45DX
If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs
and heating elements to cool off to avoid accidental burning of skin.
Disconnect circuit power before attempting any maintenance or cleaning to reduce the
risk of electric shock or damage to persons.
TO REPLACE TEMPERATURE LIMIT SWITCH
(UNIT CAN BE REMOVED FROM WALL)
1. Remove unit from installed wall. (remove trim surround if applicable)
2. Locate and remove both side trims from unit.
3. Remove top panel mounting screws and position heater assembly upright being
careful not to damage any wires.
4. Remove the heater assembly mounting screws from top panel.
5. Remove temperature limit switch screw from heater bracket assembly and
disconnect the (1) temperature limit switch wire from heater element.
6. Cut and strip the (1) other temperature limit switch wire end with wire cutters
closest to blower motor allowing enough room to cut, strip and reconnect wiring.
7. Properly orientate the new temperature limit switch and secure to heater bracket
assembly.
8. Connect the (1) wire connection to the heating element.
9. Cut and strip the remaining temperature limit switch wire and wire connect, with
wire connector, to the other stripped cutout wire.
10. Reassemble in the reverse order as above.
NOTE:
To reconnect temperature limit switch, cut and strip the long end of the
cutout wire, and wire connect to existing cutout wire closest to blower motor.
WARNING:
Ensure wires do not come in contact with moving parts by securing
wires in tie wraps.