Dimplex BLF5051 50 Inch Wall Mounted Electric Fireplace User Manual
- May 15, 2024
- Dimplex
Table of Contents
BLF5051 50 Inch Wall Mounted Electric Fireplace
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Product Information
Specifications:
- Model: BLF5051 UL
- Part Number: 6909520100
- Manufacturer: Dimplex
- Control: Manual and Remote
- Heating Settings: Low Heat, High Heat, Off
- Remote Control: IR multifunction remote control
Product Usage Instructions
Operation:
Before using the fireplace, ensure it is properly installed. The
fireplace can be controlled using manual controls located on the
upper right side or the included remote control.
Using the Remote Control:
-
Standby: Press the Standby button to turn the
unit On and Off. The intake temperature will be displayed on the
screen for 5 seconds when any button is pressed. -
Flame Effects: Press the button to turn the
flame effect On and Off. -
Heat ON/OFF: Cycle through Low Heat, High
Heat, and Off settings by pressing the button on the remote or
unit. -
Thermostat Controls: Adjust temperature by
pressing the buttons to increase or decrease the set point.
Disable Heat:
To disable the heater, press and hold both the and buttons on
the unit simultaneously for 2 seconds. Repeat the same steps to
enable the heater.
Maintenance:
Refer to the Maintenance section in the manual for detailed
instructions on cleaning and upkeep of the fireplace.
Exploded Parts Diagram:
Use the diagram provided in the manual for reference when
assembling or disassembling parts of the fireplace.
Troubleshooting Guide:
If you encounter any issues with the fireplace, refer to the
Troubleshooting Guide section in the manual for assistance.
FAQ
Q: What should I do if I notice a slight odor when using the
heater for the first time?
A: The heater may emit a slight, harmless odor
during initial use. This is normal and caused by heating internal
parts. The odor will dissipate and should not occur again.
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Service Manual
Model BLF5051 UL Part Number 6909520100
IMPORTANT SAFETY INFORMATION: Always read this manual first before attempting
to service this fireplace. For your safety, always comply with all warnings
and safety instructions contained in this manual to prevent personal injury or
property damage.
7400870000R06
TABLE OF CONTENTS
Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . 3 Maintenance . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . 4 Exploded Parts Diagram . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Replacement Parts List MOD 0/MOD A . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 5 Replacement Parts List MOD B . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 6 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 MOD 0 . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . 7 MOD A . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . 7 MOD B . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 8 Preparation for Service . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Instructions for Removing from Wall . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . 9 Surface Mount. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 10 Recessed Mount – Partial In-wall . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Flush
Mount Complete In-wall . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 11
Service Instructions LED Light Strips Replacement . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . 12 LED Media Strips
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 12 Electronics Junction Board Replacement. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 13 Floating Display Assembly
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13 LED Driver Board Replacement . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 13 Main Control Board Replacement . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Relay
Board Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 14 Thermistor Replacement . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Switchboard Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . 14 Flicker Motor/Flicker Rod Replacement . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Element
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 15 High Temperature Cutout Replacement . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Blower Replacement
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 16 Power Cord Replacement . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . 17
Always use a qualified technician or service agency to repair this fireplace.
! NOTE: Procedures and techniques that are considered important enough to
emphasize.
CAUTION: Procedures and techniques which, if not carefully followed, will
result in damage to the equipment.
WARNING: Procedures and techniques which, if not carefully followed, will
expose the user to the risk of fire, serious injury, or death.
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Operation
Figure 1
Figure 2
A CD E F
A
B
C
D
E
Floating
DisplayTM
F
G
H
WARNING: This electric firebox must be properly in-
stalled before it is used. The unit can be controlled by either the manual
controls which are located on the upper right of the fireplace or the remote
(Figure 1 & 12). The fireplace is supplied with an IR multifunction remote
control. ! NOTE: To operate correctly, the remote control must be pointed
towards the Floating DisplayTM.
A. Standby
Turns the unit On and Off. Activated by pressing the Standby button on the
remote
or the unit. · The unit will turn on with the same functions that it was
set to when it was turned Off and the intake temperature will be indicated on
the On Screen Display. ! NOTE: When any button is pressed the intake
temperature will be displayed on the On Screen Display for 5 seconds.
B. Flame Effects Turns the flame effect On and Off.
Activated by pressing the button on the remote.
C. Heat ON/OFF Cycles the unit sequentially through the 3 settings: Low Heat,
High Heat and Off.
Activated by pressing the remote.
button on the unit or the
· Indicated by the icon and the intake temperature being displayed on the On
Screen Display, for 5 seconds before turning off.
! NOTE: After the heater is switched off, there is a 60 second fan delay,
where the fan will continue running before turning off. ! NOTE: The unit can
be operated in Heat Only Mode.
When the unit is only running with the heater, the icon will continuously be
displayed on the On Screen Display.
! NOTE: The heater may emit a slight, harmless odor when first used. This odor is a normal condition caused by initial heating of internal heater parts and will not occur again.
D & E. Thermostat Controls
Adjusts the temperature set point to your individual requirements. Once the
desired set temperature is reached the heater will turn off. The heater will
cycle on and off to maintain the desired set temperature. The default
temperature setting is 72°F (22°C).
Adjusted by pressing the to decrease the set point
and the to increase the set point on the unit or the remote. · The On Screen Display will indicate the temperature set point as it is adjusted.
! NOTE: Holding the and the buttons down for two seconds, on the unit, will
change the temperature from °C to °F, or vice versa.
Disable Heat
If desired, depending on the season, the heater on the unit can be disabled.
The unit will operate in the same fashion, with remainder of the controls.
Pressing the and buttons on the unit at the same time and holding for 2 seconds will disable and enable the heater. ! NOTE: When the heater has been disabled and either
the or the indicate “–“.
is pressed the On Screen Display will
F. Color Themes
Different presets of ambient lighting color combinations contained in the
unit. Changed by repeatedly pressing the corresponding but-
ton on the remote or the unit. · Cycles through the different preset ambient
lighting set-
tings of the unit, this includes different combinations of colours of the
flame base and media lighting. ! NOTE: The last theme of the cycle is a prism
where the
unit cycles through a variety of colours. Pressing the button stops the
cycling and holds the unit on the preferred color, indicated by a “U” –
Unfreeze or a “F” – Freeze on the
display.
3
G. Brightness Changes the brightness of the lights in the unit. Adjusted by
repeatedly pressing the corresponding but-
ton on the remote. · Indicated by the second digit on the Floating DisplayTM
changing to show: “H” (high), and “L” (low).
H. Sleep Timer The Sleep Timer can be set to automatically shut off the
fireplace after a preset time (from 30 minutes to 8 hours). To set the timer
press the timer button on either the
remote or the unit, repeatedly, until the desired time is displayed. · The On
Screen Display will display the different times as it is adjusted. Once the
timer has begun, pressing the
button will display the time remaining before the unit turns Off. ! NOTE: The
Sleep Timer can be cancelled at any time
by pressing the button repeatedly until the sleep timer displays nothing.
Resetting the Temperature Cutoff Switch Should the heater overheat, an
automatic cut out will turn the heater off and it will not come back on
without being reset. It can be reset by unplugging the unit and waiting 5
minutes before plugging the unit back in.
CAUTION: If you need to continuously reset the heater, unplug the unit and
call technical support at 1-888-3467539.
Remote Control Battery Replacement
To replace the battery:
1. Slide battery cover open on the remote control.
2. Correctly install one 3 Volt (CR2032 [longer life] or CR2025) battery in
the battery holder.
3. Close the battery cover.
Battery must be recycled or disposed of properly. Check with your Local
Authority or Retailer for recycling advice in your area. Battery must be
recycled or disposed of properly. Check with your Local Authority or Retailer
for recycling advice in your area.
Maintenance
WARNING: Disconnect power and allow heater to cool
before attempting any maintenance or cleaning to reduce the risk of fire,
electric shock or damage to persons.
! NOTE: The fireplace should not be operated with an
accumulation of dust or dirt on or in the unit, as this can cause a build up
of heat and eventual damage. For this reason the heater must be inspected
regularly, depending upon conditions and at least at yearly intervals.
Partially Reflective Glass Cleaning
The partially reflective glass is cleaned in the factory during the assembly
operation. During shipment, installation, handling, etc., the partially
reflective glass may collect dust particles; these can be removed by dusting
lightly with a clean dry cloth.
To remove fingerprints or other marks, the partially reflective glass can be
cleaned with a damp cloth. The partially reflective glass should be completely
dried with a lint free cloth to prevent water spots. To prevent scratching, do
not use abrasive cleaners.
Fireplace Surface Cleaning
Use only a damp cloth to clean painted surfaces of the fireplace. Do not use
abrasive cleaners.
Servicing
Except for installation and cleaning described in this manual, an authorized
service representative should perform any other servicing.
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Exploded Parts Diagram
1 12
8 17 3
16 11 18
15
9
7 6
2 4
10 13
14
Replacement Parts List – MOD 0-B
1. Element. . . . . . . . . . . . . . . . . . . . . . . . 2200510500RP 2.
Partially Reflective Glass . . . . . . . . . . 5901920100RP 3. Blower . . . .
. . . . . . . . . . . . . . . . . . . . . 5300260100RP 4. Front Glass . . . .
. . . . . . . . . . . . . . . . . 5901930100RP 5. Power Cord Mod 0 . . . . . .
. . . . . . . . . 4100040900RP
Mod A . . . . . . . . . . . . . . . 4100190600RP 6. Flicker Motor . . . . . .
. . . . . . . . . . . . . . 2000500100RP 7. Flicker Assembly . . . . . . . . .
. . . . . . . 5901910100RP 8. Cutout . . . . . . . . . . . . . . . . . . . . .
. . . . 2300201700RP 9. LED Light Panel . . . . . . . . . . . . . . . . .
3000830200RP 10. Switch Board. . . . . . . . . . . . . . . . . . . .
3001480100RP 11. LED Driver Board . . . . . . . . . . . . . . . . 3000810100RP
12. Remote Control. . . . . . . . . . . . . . . . . . 6700520200RP
13. Floating DisplayTM Assembly . . . . . . . 3001470100RP 14. Media LED
Light Assembly . . . . . . . . . 3001570300RP 15. Electronics Junction Board .
. . . . . . . . 3001490100RP 16. Main Control Board . . . . . . . . . . . . .
. . 3001260200RP 17. Thermistor . . . . . . . . . . . . . . . . . . . . .
3001380200RP 18. Relay Board . . . . . . . . . . . . . . . . . . . .
3001360100RP 19. Hardware Kit . . . . . . . . . . . . . . . . . . . .
9600350100RP 20. Large Ice Chunk Media. . . . . . . . . . . . 1400130200RP 21.
Small Ice Crystal Media . . . . . . . . . . . 1400150100RP 22. Front Glass
Mounting Hardware . . . . .9600420100RP OEM Accessory River Rocks . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . DFS1314 Driftwood Accessory Kit.
. . . . . . . . . . . . . . . LF50DWS-KIT
5
Exploded Parts Diagram
1 12
8 3
17 11 16
9 10
13
7 6
2
4
Replacement Parts List – MOD C-E+
1. Element. . . . . . . . . . . . . . . . . . . . . . . . 2200510500RP 2.
Partially Rlective Glass . . . . . . . . . . . . 5901920100RP 3. Blower . . .
. . . . . . . . . . . . . . . . . . . . . . 5300260100RP 4. Front Glass . . .
. . . . . . . . . . . . . . . . . . 5901930100RP 5. Power Cord . . . . . . . .
. . . . . . . . . . . . . 4100040900RP 6. Flicker Motor . . . . . . . . . . .
. . . . . . . . . 2000500100RP 7. Flicker Assembly . . . . . . . . . . . . . .
. . 5901910100RP 8. Cutout . . . . . . . . . . . . . . . . . . . . . . . . .
2300201700RP 9. LED Light Panel . . . . . . . . . . . . . . . . . 3000830200RP
10. Switch Board. . . . . . . . . . . . . . . . . . . . 3001520100RP 11. LED
Driver Board . . . . . . . . . . . . . . . . 3000810100RP 12. Remote Control.
. . . . . . . . . . . . . . . . . 6700520200RP 13. Main Control Board (with
Display) . . . 3001640100RP
MOD E+ . . 500001934
14. Media LED Light Assembly (MOD C-D)3001570300RP 15. AC/DC Adaptor . . . . . . . . . . . . . . . . . . 2100250100RP 16. Thermistor . . . . . . . . . . . . . . . . . . . . . 3001560100RP 17. Relay Board . . . . . . . . . . . . . . . . . . . . 3001630100RP 18. Hardware Kit . . . . . . . . . . . . . . . . . . . . 9600350100RP 19. Large Ice Chunk Media. . . . . . . . . . . . 1400130200RP 20. Small Ice Crystal Media . . . . . . . . . . . 1400150100RP 21. Front Glass Mounting Hardware . . . . .9600420100RP OEM Accessory River Rocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DFS1314 Driftwood Accessory Kit. . . . . . . . . . . . . . . . LF50DWS-KIT
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Wiring Diagram
MOD 0
ELEMENT
CUT OUT BLOWER
LED DRIVER BOARD LED DISPLAY BOARD
MOD A-B
FLICKER MOTOR ELEMENT
CUT OUT BLOWER
LED DRIVER BOARD LED DISPLAY BOARD
FLICKER MOTOR
DISPLAY ASSY CORD RELAY BOARD
MOTOR
HEATER
(N) (L)
LINE
5-KEY SWITCH BOARD
LINE
DISPLAY
NEUTRAL
MOTOR HEATER
FLAME COLOR
GESTURE
TOP LIGHT LOG MEDIA
NTC FAN
MAIN BOARD
NTC
JUNCTION BOARD
RGB LED STRIP
DISPLAY ASSY RELAY BOARD
MOTOR
HEATER
(G) (L) (N)
LINE
5-KEY SWITCH BOARD
LINE
DISPLAY
NEUTRAL
MOTOR HEATER
FLAME COLOR
GESTURE
TOP LIGHT LOG MEDIA
NTC FAN
MAIN BOARD
NTC
JUNCTION BOARD
RGB LED STRIP
7
Wiring Diagram MOD C-D
SWITCH BOARD
RELAY BOARD
M
BLOWER MOTOR
ELEMENTS
LED STRIPS (RGB) – MEDIA
LED STRIPS (RGB) – FLAME
DISPLAY / CONTROL BOARD
THERMISTOR
AC/DC ADAPTER
FLAME LED STRIPS (AMBER)
THERMAL CUTOUT
LED DRIVER BOARDS
MOD E
SWITCH BOARD
RELAY BOARD
M
BLOWER MOTOR
ELEMENTS
LED STRIPS (RGB) – MEDIA
DISPLAY / CONTROL BOARD
THERMISTOR
AC/DC ADAPTER
FLAME LED STRIPS (AMBER)
THERMAL CUTOUT
LED DRIVER BOARDS
M
FLICKER MOTOR
M
FLICKER MOTOR
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Preparation for Service
! NOTE: All components are replaceable from the front
of the fireplace while the unit is mounted on the wall, with the exception of
replacement of the power cord.
! NOTE: If the power cord needs replacing or if the unit
needs to be removed from the wall for any other reason please begin service by
following the “PREPARATION FOR SERVICE” instructions, then move on to the
section “INSTRUCTIONS FOR REMOVING FROM WALL”.
Tools Required: Philips head screwdriver
WARNING: Disconnect power before attempting any maintenance or cleaning to
reduce the risk of electric shock or damage to persons.
CAUTION: If unit was operating prior to servicing allow at least 10 minutes
for lights and heating elements to cool off to avoid accidental burning of
skin.
1. Disconnect power source.
· Unplug the fireplace from the outlet.
· If unit has been hardwired for power or outlet is not accessible from the
front, turn the breaker off at the electrical panel.
2. Remove the front glass assembly by removing the 2 screws (1 on the left
and 1 on the right side, located just inside the top front vent opening).
These screws secure the front glass panel to the inside of the fireplace.
(Figure 4)
3. Lift the front glass assembly off of the 4 mounts located between the
outer and inner casing of the fireplace: 2 on the left and 2 on the right.
(Figure 3) Carefully place the glass assembly aside in a safe location.
4. Remove the decorative glass ember-bed pieces from the media tray, which
lies along the bottom of the interior Partially Reflective Glass. A medium
sized container such as a bucket or a box will be needed to keep the glass
ember-bed pieces together.
5. Remove the Partially Reflective Glass by removing the 2 screws on each
bracket; (2-brackets in total), located on the left and right side of the
Partially Reflective Glass.
6. With one hand gently supporting the Partially Reflective Glass, carefully
pry the Partially Reflective Glass forward from the upper half so that it
begins to tilt forward from the top. Grasp the Partially Reflective Glass from
the sides and carefully lift it up and out from the front of the fireplace.
Set it aside in a safe place.
CAUTION: Partially Reflective Glass is not tempered. Do not bump or drop the
Partially Reflective Glass to avoid breakage and personal injury.
7. Proceed to the instructions within this manual relating to the repair
being performed – see Table of Contents for page number.
Figure 3
Mounts (4) Hooks (4)
Figure 4
Tab
Instructions for Removing from Wall
! NOTE: Only required for replacement of the power cord
or removal from service.
CAUTION: Follow “Preparation for Service” instructions before proceeding.
Mounting – The fireplace may be mounted in one of 3 methods:
· Surface Mount · Recess Mount (partially in the wall) · Flush Mount
(completely in the wall)
Identify the type of mounting and follow the appropriate instructions in the
following pages. (See Figure 5 for the top and side profile view with
measurements of the back panel).
CAUTION: Two people will be required for removal and re-installation of the
fireplace. The unit is approx. 50 5/16″w x 19 1/2″h x 7″d. Weight is
approximately 75lbs.
! NOTE: If fireplace is hard wired directly to the electrical
panel, and there is not enough slack in the wires within the wall to reach
your work area, remove the electrical junction box cover located on the bottom
right by removing the 1 screw on the front of the cover. Lift the cover off
and set aside. Disconnect the 3 wire connectors connected to the power source,
taking note of their original configuration.
9
Figure 5
48
1 2
”
(123
cm)
46″ (116 cm)
50 516″ (128 cm)
3″ (7.6 cm)
7″ (17.8 cm)
19
1 2
(49.5 cm)
16″
18″
(40.6 cm) (45.7 cm)
Surface Mount
(Figure 6)
Tools Required: Philips head screwdriver
CAUTION: Follow “Preparation for Service” instructions before proceeding.
1. Partially unscrew the rear mounting screws that are holding the fireplace
to the wall along the back panel of the unit. Support the weight of the
fireplace when loosening the screws so unit does not fall off the wall
unexpectedly.
! NOTE: Be sure to take note of which keyhole mount
openings were used for positioning the fireplace so that it can be re-placed
in the same location when service is complete. (Figure 6)
2. Take the fireplace off the wall by carefully lifting the fireplace off the
mounting screws so they line up to the larger part of the keyhole openings and
pull forward. Carefully lay the unit down on a solid flat surface with the
front of the unit facing up.
! NOTE: If the surface you are using as a work area on
is a finished surface that is prone to scratches (i.e. hardwood flooring), it
is recommended that a protective barrier be used underneath, (i.e. cloth,
cardboard, thick plastic).
3. Proceed to the instructions within this manual relating to the repair
being performed – see Table of Contents for page number.
4. Once repair is complete, reassemble in the reverse order as above.
Figure 6 Figure 7
3 1316″ (9.7 cm)
Key-hole Permanent mounting hole
Mounting Holes
Wall stud
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Recessed Mount – Partial In-wall
(Figure 7) Tools Required: Philips head screwdriver
CAUTION: Follow “Preparation for Service” instructions before proceeding. 1.
Remove the 4 mounting screws located approximately
3 inches deep in the space between the outer and inner casing on the left and
right hand side. There are 2 screws per side, upper and lower going into a
stud. (Figure 8) CAUTION: The fireplace should be supported while removing the
screws to prevent the unit from falling. 2. Remove the fireplace out of the
opening by slightly lifting and pulling forward. 3. Carefully lay the unit
down on a solid flat surface with the front of the unit facing up.
! NOTE: If the surface you are using as a work area is a
finished surface that is prone to scratches (i.e. hardwood
Mounting Holes Figure 8
Figure 9
flooring), it is recommended that a protective barrier be used underneath,
(i.e. cloth, cardboard, thick plastic).
4. Proceed to the instructions within this manual relating to the repair
being performed – see Table of Contents for page number.
5. Once repair is complete, reassemble in the reverse order as above.
Flush Mount Complete In-wall
(Figure 9)
Tools Required: Philips head screwdriver
CAUTION: Follow “Preparation for Service” instructions before proceeding.
1. Locate and remove the 4 mounting screws inside the unit located on left
and right side towards the front. There are 2 screws per side, going from the
side panels out into the side of the wall stud that frames the fireplace.
(Figure 9)
CAUTION: The unit should be supported while removing the screws to prevent the
unit from falling.
2. Remove the fireplace out of the opening by slightly lifting and pulling
forward.
3. Carefully lay the unit down on a solid flat surface with the front of the
unit facing up.
! NOTE: If the surface you are using as a work area is a
finished surface that is prone to scratches (i.e. hardwood flooring), it is
recommended that a protective barrier be used underneath, (i.e. cloth,
cardboard, thick plastic).
4. Proceed to the instructions within this manual relating to the repair
being performed – see Table of Contents for page number.
5. Once repair is complete, reassemble in the reverse order as above.
Wall Surface Mounting Hole
11
LED Light Strips Replacement
Tools required: Phillips head screwdriver
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the plastic media tray by removing the 6 screws: 3 on the left and
3 on the right of the tray. (Figure 10)
3. Partially release the lower face panel, by removing the screw on the left
side and on the right side of the panel, inside the unit. Pull the front panel
forward from the topside by approximately 2″ inches. There are 3 additional
screws located underneath the front face but do not need to be removed. There
should be enough “give” to allow the panel to pull slightly forward.
4. The tray has a small lip that goes underneath and slightly up behind the
Partially Reflective Glass – from the front edge, pull the tray up and forward
to take it out of the fireplace.
5. Remove the 2 screws that secure the media tray support to the unit and
lift the tray support out being cautious of the media LED light strip wiring.
6. Gently remove the flicker rod from the unit by holding the rubber grommet
on the shaft of the motor and turning the flicker rod to the left, until the
rod releases.
7. Remove the LED strips by pushing in the center of the stand-off to release
the inner stand. The inner stand can then be removed from the unit and the LED
strip can be pulled off of the remaining part.
8. Install the new board onto the unit and reinstall the inner stand into the
standoffs to secure the LED strip to the unit.
9. Cut and remove plastic cable ties and protective insulation that hold the
wires in place from the LED light to the control board.
10. Transfer the connections from the old board to the new board.
11. Route wires back into control panel area.
12. Reassemble in the reverse order as above.
LED Media Strips Replacement
Tools required: Phillips head screwdriver Wire snips
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the plastic media tray by removing the 6 screws: 3 on the left and
3 on the right of the tray. (Figure 10)
3. Partially release the lower face panel, by removing the screw on the left
side and on the right side of the panel, inside the unit. Pull the front panel
forward from the topside by approximately 2″ inches. There are 3 additional
screws located underneath the front face but do not need to be removed. There
should be enough “give” to allow the panel to pull slightly forward.
4. The tray has a small lip that goes underneath and slightly up behind the
Partially Reflective Glass – from the front edge, pull the tray up and forward
to take it out of the fireplace.
5. Locate the LED media strip to be replaced.
6. Remove the LED strips by pushing in the center of the stand-off to release
the inner stand. The inner stand can then be removed from the unit and the LED
strip can be pulled off of the remaining part.
7. Install the new board onto the unit and reinstall the inner stand into the
standoffs to secure the LED strip to the unit.
8. Trace the connector from the board location to the electronics junction
board, remove the old connection and replace with the new connector.
9. Ensure that all cords are replaced in the same manner as prior to the
service.
10. Reassemble in the reverse order as above.
Figure 10
Media Tray screws (6)
Front Panel Front Panel tabs (2)
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Electronics Junction Board Replacement
Tools required: Phillips head screwdriver Wire snips
1. Follow “Preparation for Service” instructions before proceeding.
2. Locate the Electronics Junction board. (Figure 12) 3. Remove the board by
pinching the plastic mounting
tabs with needle nose pliers. Pull the old board off. 4. Install the new board
onto the unit. 5. Transfer the connections from the old board to the new
board. 6. Ensure that all cords are replaced in the same manner
as prior to the service. 7. Reassemble in the reverse order as above.
Floating Display Assembly Replacement
Tools required: Phillips head screwdriver 1. Follow “Preparation for Service”
instructions before pro-
ceeding. 2. Locate the floating display assembly. (Figure 12) 3. Remove the 2
screws securing the board to the mount-
ing bracket. 4. Install the new board onto the unit. 5. Trace the connector
from the assembly location to the
electronics junction board, remove the old connection and replace with the new
connector. 6. Ensure that all cords are replaced in the same manner as prior
to the service. 7. Reassemble in the reverse order as above.
LED Driver Board Replacement
Tools required: Phillips head screwdriver 1. Follow “Preparation for Service”
instructions before pro-
ceeding. 2. In the upper right hand corner of the unit, above the
floating display board, locate the control board cover panel and remove the 2
securing screws. (Figure 11) 1. Locate the LED driver board. (Figure 12) 2.
Remove the board by pinching the plastic mounting tabs with needle nose
pliers. Pull the old board off. 3. Install the new board onto the unit. 4.
Transfer the connections from the old board to the new board. 5. Ensure that
all cords are replaced in the same manner as prior to the service. 6.
Reassemble in the reverse order as above.
Main Control Board Replacement
Tools required: Phillips head screwdriver 1. Follow “Preparation for Service”
instructions before pro-
ceeding. 2. In the upper right hand corner of the unit, above the
floating display board, locate the control board cover panel and remove the 2
securing screws. (Figure 11) 1. Locate the main control board. (Figure 12) 2.
Remove the board by pinching the plastic mounting tabs with needle nose
pliers. Pull the old board off. 3. Install the new board onto the unit. 4.
Transfer the connections from the old board to the new board. 5. Ensure that
all cords are replaced in the same manner as prior to the service. 6.
Reassemble in the reverse order as above.
Figure 11
Switchboard Cover
Figure 12 Relay Board
Main Control Board LED Driver Board Thermistor
Control Board Cover
Electronics Junction Board
Floating Display Assembly 13
Relay Board Replacement
Tools required: Phillips head screwdriver
1. Follow “Preparation for Service” instructions before proceeding.
2. In the upper right hand corner of the unit, above the floating display
board, locate the control board cover panel and remove the 2 securing screws.
(Figure 11)
1. Locate the relay board. (Figure 12)
2. Remove the board by pinching the plastic mounting tabs with needle nose
pliers. Pull the old board off.
3. Install the new board onto the unit.
4. Transfer the connections from the old board to the new board.
5. Ensure that all cords are replaced in the same manner as prior to the
service.
6. Reassemble in the reverse order as above.
Thermistor Replacement
Tools required: Phillips head screwdriver
1. Follow “Preparation for Service” instructions before proceeding.
2. In the upper right hand corner of the unit, above the floating display
board, locate the control board cover panel and remove the 2 securing screws.
(Figure 11)
1. Locate the thermistor on the outside of the control board housing, to the
right. (Figure 12)
2. Remove the board by pinching the plastic mounting tabs with needle nose
pliers. Pull the old board off.
3. Install the new board onto the unit.
4. Follow the cable back to the main control board and disconnect the old
thermistor and connect the new cable.
5. Ensure that all cords are replaced in the same manner as prior to the
service.
6. Reassemble in the reverse order as above.
Switchboard Replacement
Tools required: Phillips head screwdriver Small adjustable wrench
1. Follow “Preparation for Service” instructions before proceeding.
2. In the upper right hand corner of the unit, above the floating display
board, locate the switchboard cover panel and remove the 5 securing screws – 3
along the bottom front edge and 2 on either end. (Figure 11)
1. Locate the switchboard. (Figure 12)
2. Remove the 2 small nuts securing the switchboard to the unit, on either
end.
3. Install the new board onto the unit.
4. Transfer the connection from the old board to the new board.
5. Ensure that all cords are replaced in the same manner as prior to the
service.
6. Reassemble in the reverse order as above.
Flicker Motor/Flicker Rod Replacement
Tools required: Phillips head screwdriver Short handled Phillips head
screwdriver
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the plastic media tray by removing the 6 screws: 3 on the left and
3 on the right of the tray. (Figure 10)
3. Partially release the lower face panel, by removing the screw on the left
side and on the right side of the panel, inside the unit. Pull the front panel
forward from the topside by approximately 2″ inches. There are 3 additional
screws located underneath the front face but do not need to be removed. There
should be enough “give” to allow the panel to pull slightly forward.
4. The tray has a small lip that goes underneath and slightly up behind the
Partially Reflective Glass – from the front edge, pull the tray up and forward
to take it out of the fireplace.
5. Remove the 2 screws that secure the media tray support to the unit and
lift the tray support out being cautious of the media LED light strip wiring.
6. Remove the electrical junction box cover located on the bottom right hand
side by removing the screw on the small mounting-flange on the front face of
the junction box cover.
7. Carefully slide the electrical box to the right to release the securing
tabs, as wires are fed through the strain reliefs on the cover and are
connected within.
8. a) If the new and old flicker motors have 3 wires: disconnect the wiring
connections from the terminal block noting their original locations and
install the new motor similarly.
b) If the old flicker motor has 3 wires and the new flicker motor has 2 wires:
disconnect the wiring connections and the capacitor, install the 2 wires in
the two holes where the capacitor was installed.
c) If the old and new flicker motors both have two wires, cut the wires
approximately 1 in (25.4 mm) from the hole that the wires pass to the top of
the unit, strip off 1/2 in (12.7 mm) the end of each wire and insert the end
of the wire from the flicker motor and the wire from the unit (ensure the
colours correspond), into the provided connectors and with pliers squeeze to
make the connection.
9. Remove the 2 screws holding the flicker motor to the mounting bracket.
Gently pull the motor away from the flicker rod.
CAUTION: When removing and replacing the flicker motor try to keep any slight
bending of the flicker rod minimal so as to not damage it. If flicker rod is
damaged, it should be replaced to ensure proper operation.
10. Properly orient the new flicker motor onto the motor bracket and re-
attach with the 2 mounting screws.
11. Reassemble in the reverse order as above.
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Element Replacement
Tools required: Phillips head screwdriver Short handled Phillips head
screwdriver Needle nosed pliers. Wire Snips 3/8″ ratchet or wrench
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the 5 screws that secure the angled switch housing cover located
just below the Remote Switchboard on the top right. Remove cover and set
aside.
3. Loosen the front panel that spans across the top front facia. To do so,
locate the 4 screws: 2 on the left and 2 right on the angled part behind the
facia. This peice can be removed by turning it 90 degrees and allowing the
glass mounting screw slide through the slot in the backside of the panel.
4. Remove the heating assembly cover in the top center by removing the 6
screws on the side brackets: 3 on the left and 3 on the right (at the front).
Wires from the switch housing are connected through this piece, so carefully
move it farther down in the body of the unit, to give some room to access the
heating assembly housing.
5. Release the top panel of the heating assembly housing by removing 4 screws
on the side brackets. Pull the top panel of the heating assembly housing out
from between the brackets.
6. From the top panel of the heating assembly housing, remove the 4 screws
that hold the element cover to the housing panel.
7. Disconnect wires from the ends of the elements noting their original
locations.
! NOTE: Using a flat head screwdriver gently pry be-
tween the end of the connectors and the element to release the wires.
! NOTE: Some of the wires may have a “piggy-back”
connector that allows a second wire to connect to the same prong as the first
wire. Try and keep the “piggyback” connection together when pulling the wires
off the element.
8. Using a 3/8″ ratchet or wrench remove the hex head screw from both sides
of the element. Remove elements from the element housing and replace with the
new elements.
9. Reassemble in the reverse order as above.
CAUTION: When re-installing covers and panels, be sure the wires are guided
and tucked into the proper openings along the right side so they are not
pinched and allows enough space to reinstall panel.
High Temperature Cutout Replacement
Tools required: Phillips head screwdriver Needle nosed pliers Wire Snips
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the 5 screws that secure the angled switch housing cover located
just below the Remote Switchboard on the top right. Remove cover and set
aside.
3. Loosen the front panel that spans across the top front facia. To do so,
locate the 4 screws: 2 on the left and 2 right on the angled part behind the
facia. This piece can be removed by turning it 90 degrees and allowing the
glass mounting screw slide through the slot in the backside of the panel.
4. Remove the heating assembly cover in the top center by removing the 6
screws on the side brackets: 3 on the left and 3 on the right (at the front).
Wires from the switch housing are connected through this piece, so carefully
move it farther down in the body of the unit, to give some room to access the
heating assembly housing.
5. Release the top panel of the heating assembly housing by removing 4 screws
on the side brackets. Pull the top panel of the heating assembly housing out
from between the brackets.
6. Locate the high temperature cutout and remove the mounting screw.
7. Disconnect the wiring connections noting their original locations.
! NOTE: Using a flat head screwdriver gently pry be-
tween the end of the connectors and the cutout to release the wires.
8. Cut and remove plastic cable tie that hold the wires in place on the top
of the panel.
9. Properly orient the new high temperature cutout and connect all of the
wiring connections.
10. Reassemble in the reverse order as above.
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Blower/Fan Replacement
Tools required: Phillips head screwdriver. Needle nosed pliers.
1. Follow “Preparation for Service” instructions before proceeding.
2. Remove the 5 screws that secure the angled switch housing cover located
just below the Remote Switchboard on the top right. Remove cover and set
aside.
3. Loosen the front panel that spans across the top front facia. To do so,
locate the 4 screws: 2 on the left and 2 right on the angled part behind the
facia. This piece can be removed by turning it 90 degrees and allowing the
glass mounting screw slide through the slot in the backside of the panel.
4. Remove the heating assembly cover in the top center by removing the 6
screws on the side brackets: 3 on the left and 3 on the right (at the front).
Wires from the switch housing are connected through this piece, so carefully
move it farther down in the body of the unit, to give some room to access the
heating assembly housing.
5. Release the top panel of the heating assembly housing by removing 4 screws
on the side brackets. Pull the top panel of the heating assembly housing out
from between the brackets.
6. From the top panel of the heating assembly housing, locate and remove the
6 screws that hold the blower/ fan assembly to the housing panel. Separate the
blower assembly from the housing panel.
CAUTION: When removing the blower assembly mounting screws support the
assembly to prevent any damage to the unit.
7. Disconnect the wiring connections noting their original locations.
! NOTE: Using a flat head screwdriver gently pry be-
tween the end of the connectors and the blower/fan to release the wires.
8. Properly orient the new blower/fan assembly and connect all of the wiring
connections.
9. Reassemble in the reverse order as above.
Power Cord Replacement
Tools required: Phillips head screwdriver. Needle nosed pliers. Wire snips
(MOD A) Wire strippers (MOD A)
1. Follow “Preparation for Service” instructions before proceeding.
2. Follow “Instructions from Removing from Wall” before proceeding.
3. Locate the power cord and remove the 3 screws that attach the metal
bracket to the unit – one on the back of the unit and two on the bottom.
(Figure 4)
4. From the front, remove the 2 Philips screws that fasten the front panel
tabs, tilt the panel forward and lift off. (Figure 10)
5. Remove the 4 screws that fasten the acrylic media tray and the 2 screws
that attach the media tray to the unit. The media tray cannot be removed but
will now allow the ability to remove the electrical box.
6. Remove the Phillips screw to release the electrical box cover in the
bottom, right corner of the fireplace (Figure 5).
7. Carefully slide the electrical box to the right to release the securing
tabs, as wires are fed through the strain reliefs on the cover and are
connected within.
8. Unscrew the two wire connectors inside the electrical box and separate the
wires (Figure 6).
9. Pull the junction box and power cord out the front of the fireplace.
10. With a pair of needle nose pliers, open the strain relief bushing that
holds the power cord in place on the junction box and remove the cord.
11. For MOD A units, cut the connector off the white wire on the new power
cord, and strip the end of the wire insulation to leave 1/2″ of bare wire.
12. Feed the new power cord through the junction box and squeeze the new
strain relief in place on the cord and junction box. Re-connect wires. (Wide
blade on the plug is the neutral side of the power cord).
13. Reassemble in the reverse order as above.
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Troubleshooting Guide
PROBLEM
General Circuit breaker trips or fuse blows when unit is turned on
Lights dim in room while the unit is on Power cord gets warm
Appearance Fireplace does not turn on with the manual controls
Fireplace does not turn on with the Remote Control
Flame Frozen
Flame is not visible
Flame Shudder Media bed does not light up consistently Media bed does not
light up
Unit cycles through functions by itself
CAUSE
Short in unit wiring. Improper circuit current rating
Unit is drawing close to circuit current rating Normal Operation
Defective power cord
Improper operation No incoming voltage from the electrical wall socket Loose
wiring Defective main control board Defective switchboard Improper operation
The batteries in the remote control are dead. Defective remote control
Defective display/control board assembly Loose wiring Defective flicker motor
Defective main control board Loose wiring Defective LED light assembly
Defective LED driver board Defective main control board Defective flicker
motor Build up of static electricity in unit
Loose wiring Defective media LED light assembly Defective junction board
Defective main control board Defective switchboard
SOLUTION
Trace wiring in unit. 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. Move the unit to another outlet or install unit on
a dedicated 15 amp circuit The power cord may get slightly warm to the touch
when the heater is on Replace power cord if cord gets hot to the touch.
Refer to Operation Section Check Fuse/Breaker Panel
Check wiring connections Replace the main control board Replace the
switchboard Refer to Operation Section Install new battery into the remote
control.
Replace the remote control Replace the display/control assembly Check wiring
connections Replace flicker motor Replace main control board Check wiring
connections Replace flame LED light assembly Replace LED driver board Replace
the main control boardy Replace flicker motor Unplug the unit for 1 minute
then plug the unit back in.
Check wiring connections Replace media LED light assembly Replace junction
board Replace the main control board Replace the switchboard
REV 00 01 02 03 04
PCN –
ECO-000337
DATE 17-JUL-15 19-SEP-19 22-SEP-20 29-APR-21 16-NOV-21
17
PROBLEM
Heater Heater is not turning on, but flame effect is still functioning
Heater is turning off after a couple of minutes of operation
Heater emits an odor
Heater fan turns On but heater lacks heat
Heating element is glowing red
Heater fan runs continuously
Noise Excessive noise with the heater on Grinding or excessive noise with the
heater off
CAUSE
Improper operation
Loose wiring Defective main control board Defective relay board Defective
blower Defective cutout Improper operation Build up of dirt/dust in Heater
Assembly
Defective blower Normal Operation
Defective heating element Improper operation Loose wiring Defective relay
board Defective main control board Defective heating element Normal operation
Defective blower
Loose wiring Defective main control board Defective relay board
Dirty Heater Assembly
Defective Blower/Fan Flicker rod hitting or rubbing against internal
components
Defective flicker motor
SOLUTION
Refer to Operation Section. Ensure heater is not disabled (display indicates
–). Ensure set temperature is above room temperature. Trace wiring in unit
Replace the main control board Replace the relay board Replace the blower
Replace the cutout Ensure set temperature is above room temperature Ensure
that exterior intake louvers and firebox cavity are free of dirt/dust. Replace
blower Normal operation is when the heater emits an odor for a brief period
after the heater is initially turned on. The heater is burning off any dust
accumulated during manufacturing or operation. Replace heating element Refer
to Operation Section Trace wiring in unit Replace the relay board Replace the
main control board Replace the heating element Small glowing sections of the
element are considered normal. If larger glowing sections are causing the
heater to trip the thermal cutout, unplug unit, discontinue use and replace
the blower Trace wiring in unit Replace main control board Replace relay board
Ensure that exterior intake louvers and firebox cavity are free of dirt/dust.
Replace Blower/Fan Ensure rod is straight and mounted properly in the bracket,
spinning freely away from other components. Replace if necessary. Replace
flicker motor
1-888-346-7539 | www.dimplex.com In
keeping with our policy of continuous product improvement, we reserve the
right to make changes without notice. © 2023 Glen Dimplex Americas
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