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15

Troubleshooting guide

PROBLEM

CAUSE

SOLUTION

general

Circuit breaker trips or fuse 

blows when unit is turned on

Short in unit wiring.

Trace wiring in unit.

Improper circuit current rating

Additional appliances may exceed the current rating 

of the circuit breaker or fuse.  Plug unit into another 

outlet or install unit on a dedicated 15 amp circuit.

Unit with a Remote Control turns 

on or off by itself 

Remote control has a similar frequency 

to other remotes in the area.

Replace Remote Control.  Initialize to Remote Control 

Receiver

Radio frequency disturbance from out-

side sources.

Replace Remote Control and Receiver where neces-

sary.  Initialize Remote Control and Receiver

Defective Remote Control Receiver

Replace Remote Control Receiver and initialize to 

Remote Control.

Lights dim in room while the unit 

is on

Unit is drawing close to circuit current 

rating

Move the unit to another outlet or install unit on a dedi-

cated 15 amp circuit

Power cord gets warm

Normal Operation

The power cord may get slightly warm to the touch 

when the heater is on

Defective power cord

Replace power cord if cord gets hot to the touch.

Fireplace seems dark

Improper operation

Refer to Operation Section

Defective Light Dimmer

Replace 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

Loose wiring

Check wiring connections

Defective Switch (3-Position or On/Off)

Replace switch

Defective Remote Control Receiver

Replace Remote Control Receiver.  Initialize Remote 

Control and Receiver.

Fireplace does not turn on using 

the Remote Control 

(If Applicable)

Improper operation

Refer to Operation Section

Remote control not initialized to fireplace

Initialize the remote control

Remote Control not working

Install new battery into the Remote Control.  Reinitial-

ize Remote Control and Receiver, where necessary
Replace Remote Control or Receiver where neces-

sary.  Initialize Remote Control and Receiver.

Flame Frozen

Defective Flicker Motor

Replace Flicker Motor

Defective Flame Speed Control

Replace Flame Speed Control Components

Loose wiring

Check wiring connections

Flame not bright or flame not 

visible

Burnt light bulbs

Replace light bulbs

Loose wiring

Check wiring connections

Defective light harness

Replace light harness

Log set dim, not glowing

Burnt out light bulbs

Replace light bulbs

Flame Shudder

Defective flicker motor

Replace flicker motor

Defective Flame Speed Control

Replace Flame Speed Control Components

Light leaking around the log set

Log set not positioned properly

Check log set for proper fit

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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