Dimplex BF8000ST Service Manual Download Page 12

12

bushing on the motor shaft.

Before removing the Flicker Motor, cut the Flicker Motor 

8. 

wires (five (5) in total) close to the Flicker Motor end 

with wire cutters.
Remove the rubber bushing from the motor shaft by 

9. 

applying needle nose pliers to the motor shaft and twist 

the rubber bushing off of the motor shaft.
Remove the motor mounting screws and remove motor 

10. 

from the mounting bracket.

Discard old Flicker Motor.

11. 

Pick up new Flicker Motor and cut wire leads to 3 1/2 

12. 

inch long with wire cutters.
Using one of the supplied wire connectors from the 

13. 

Replacement Part Kit, place one (1) yellow wire from 

the new Flicker Motor and the yellow wire cut in step 8 

into each terminal.
Secure the wire connector by crimping the 3M symbol 

14. 

with pliers. (Figure 14)

Pull on end of wires to ensure a strong connection.

15. 

Repeat the process for the four (4) remaining wires.  

16. 

ENSURE THAT ALL WIRES ARE PAIRED BY 

COLOUR IN EACH CONNECTOR.

Properly orient and secure the replacement Flicker 

17. 

Motor to the bracket with screws removed in step 9.
Replace rubber bushing on motor shaft.

18. 

Replace Flicker Rod.

19. 

Reassemble firebox and replace in mantel.

20. 

Thermostat Control Replacement

   

WARNINg:

 If unit was operating prior to servicing allow 

at least 5 minutes for light bulbs and heating element to 

cool off to avoid accidental burning of skin.

   

WARNINg:

 Disconnect power before attempting any 

maintenance or cleaning to reduce the risk of electric 

shock or damage to persons.

Tools Required: 

Phillips Head Screwdriver

Flat Head Screwdriver

Remove the firebox from the mantel.

1. 

Lay unit on its back.

2. 

Remove the 12 Philips screws that fasten the bottom 

3. 

cover to the rest of the firebox.  There are:  two (2) 

screws on each side; two (2) screws on the back panel 

(you may have to tip the bottom of the fireplace up if it 

is laying on its back), four (4) screws in the front directly 

under the control panel; and two (2) screws on the 

bottom of the fireplace (Figure 8).  The bottom panel is 

now free to be removed.
Locate the Thermostat Control mounted on the control 

4. 

panel on the right hand side (Figure 15) and disconnect 

the two (2) wiring clips noting their original locations.

!

  NOTE:

  A flat head screwdriver can be used to gently 

pry between the end of the connector and the switch to 

release the wires.

Pull off the thermostat control knob to expose the two 

5. 

(2) Philips mounting screws (Figure 15).

Remove the mounting screws and remove the 

6. 

thermostat control switch from inside the control panel.
Properly orient the new Thermostat Control and 

7. 

reconnect the wiring connections.
Reassemble in the reverse order as above.

8. 

Heater Assembly Replacement

   

WARNINg:

 If unit was operating prior to servicing allow 

at least 5 minutes for light bulbs and heating element to 

cool off to avoid accidental burning of skin.

   

WARNINg:

 Disconnect power before attempting any 

maintenance or cleaning to reduce the risk of electric 

shock or damage to persons.

Tools Required: 

Phillips head Screwdriver

Remove the firebox from the mantel.

1. 

Remove the 10 Philips screws that fasten the top cover 

2. 

to the rest of the firebox.  There are:  (four) 4 screws at 

the back of the firebox, along the top; two (2) screws 

on each side and at the top of the firebox; and two (2) 

screws on the top of the firebox (Figure 16).
Flip the top panel over and place upside down on the 

3. 

top of the unit.  You may experience some resistance 

as the Heater Assembly is mounted to the top panel 

and may be a snug fit inside the firebox.  Orient 

yourself with the placement of the Heater Assembly 

and wiring as shown in Figure 17.
From the heater assembly disconnect the two (2) wire 

4. 

connectors on the right side (one yellow, one black); 

the three (3) blue vertically stacked wire connectors 

attached to the left side of the heating element; and the 

two (2) wire connectors on the left side (one blue and 

Figure 15

Thermostat

Screw

Figure 14

Ensure that all 

connectors have 

two wires with the 

same color

Summary of Contents for BF8000ST

Page 1: ...plex North America Limited 1367 Industrial Road Cambridge ON Canada N1R 7G8 1 888 346 7539 www dimplex com IMPORTANT SAFETY INFORMATION Always read this manual first before attempting to service this...

Page 2: ...cker Rod Replacement 11 Thermostat Control Replacement 12 Heater Assembly Replacement 12 Power Cord Replacement 13 Remote Control Replacement If Applicable 13 Troubleshooting Guide 15 Always use a qua...

Page 3: ...odor is a normal condition caused by initial heating of internal heater parts and will not occur again A D C F E B Figure 2 3 Position Switch Level 1 Flame only Level 2 Flame and low heat Level 3 Flam...

Page 4: ...in the battery holder 2 Close the battery cover 3 Battery must be recycled or disposed of properly Check with your Local Authority or Retailer for recycling advice in your area Figure 3 Battery Cover...

Page 5: ...t of fireplace 7 Remove flicker rod by sliding flicker rod to the left away 8 from the flicker motor and lifting out Remove light bracket for easier access to light bulbs 9 Unscrew bulbs counter clock...

Page 6: ...8 3000250100RP Remote Control Receiver Mod 0 A 9 3000430800RP Power Cord 10 4100040200RP Single Lamp holder 11 2500150300RP Double Lamp holder 2 in unit 12 2500400300RP Mirror no brick 13 5901210100R...

Page 7: ...7 Wiring Diagram 3 Stage Remote MOD 0 A Units Power Cord Heater Assembly Thermostat 3 Position Switch Light Dimmer Control Flame Speed Control Terminal Block Remote Control Receiver...

Page 8: ...8 Wiring Diagram No Remote MOD B F Units Power Cord Heater Assembly Thermostat On Off Switch Heater On Off Switch Light Dimmer Control Flame Speed Control Terminal Block...

Page 9: ...ten clamps back into place and reassemble fireplace 9 in reverse order as described above On Off Switch Replacement Warning If unit was operating prior to servicing allow at least 5 minutes for light...

Page 10: ...e 7 Light Dimmer Replacement Warning If unit was operating prior to servicing allow at least 5 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin Warning Disco...

Page 11: ...new mounting studs are provided Properly orient the new potentiometer and control board 8 and re connect all of the wiring connections Reassemble in the reverse order as above 9 Flame Speed Control Re...

Page 12: ...directly under the control panel and two 2 screws on the bottom of the fireplace Figure 8 The bottom panel is now free to be removed Locate the Thermostat Control mounted on the control 4 panel on the...

Page 13: ...the fireplace Figure 8 The bottom panel is now free to be removed Locate and disconnect the two 2 power cord wire 4 connections one from the middle of the three 3 connectors on the On Off Switch the...

Page 14: ...each LED and push each LED out from the front of the control panel Clear any silicon that may be present and firmly grasp 8 the sheathed ends of the wires leading to each LED and remove the plastic b...

Page 15: ...e Light Dimmer Components Appearance Fireplace does not turn on Manu ally Improper operation Refer to Operation Section No incoming voltage from the electrical wall socket Check Fuse Breaker Panel Loo...

Page 16: ...uring or operation Defective Heater Assembly Replace Heater Assembly Heater fan turns on but heater lacks heat Improper operation Refer to Operation Section Loose wiring Trace wiring in unit Defective...

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