Dimplex NBDF2608 User Manual
Service Manual
26” Self Trimming Fireplace
Model Number:
DF2608
DF2622
NBDF2608
UL Part Number
6904400359
IMPORTANT SAFETY INFORMATION: Always read this manual rst before attempting to service this
replace. For your safety, always comply with all warnings and safety instructions contained in this
manual to prevent personal injury or property damage.
Dimplex North America Limited
1367 Industrial Road
1-888-346-7539 www.dimplex.com
In keeping with our policy of continuous product development, we reserve the right to make changes without notice.
© 2011 Dimplex North America Limited
Cambridge ON Canada N1R 7G8
REV PCN DATE
00 11527 Jul 20, 09
01 11658 Oct 13, 09
02 11879 Feb 12, 10
03 Jan 3.12
7400200000R03
Table of Contents
Operation .....................................................................3
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Exploded Parts Diagram - DF2608/NBDF2608 ........................................5
Wiring Diagram - DF2608 / NBDF2608 ..............................................6
Exploded Parts Diagram - DF2622 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Wiring Diagram - DF2622 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Front Glass Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Partially Reective Glass Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3-Position Switch Replacement ....................................................9
Heater Switch Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Light Dimmer Replacement ......................................................10
Flame Speed Control Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Flicker Motor/Flicker Rod Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Thermostat Control Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Remote Control Replacement ....................................................14
Log Driver Controller Replacement (DF2608 only) ....................................14
Lower Light Harness Replacement ................................................15
Heater Assembly Replacement ...................................................15
Power Cord Replacement .......................................................16
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Always use a qualied technician or service agency to repair this replace.
!
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 re, serious injury, or death.
2
Operation
This section will explain the function of each convenient
control (Figure 2).
To access the controls, ip open the control panel cover
towards the bottom of the replace (Figure 1).
Figure 1
when rst used. This odor is a normal condition caused
by initial heating of internal heater parts and will not
occur again.
Resetting The Temperature Cutoff Switch
This unit is equipped with a thermostat which controls the
temperature of the room. It does this by turning the heater
on and off. The heater is protected with a safety device
to prevent overheating. 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 switching
the 3-Position Switch to Off (“ o ”)and waiting ve (5)
minutes before switching the unit back on.
CAUTION: If you need to continuously reset the heater,
unplug the unit and call Technical Support at
1-888-346-7539. Please have your model and serial
number ready when calling.
Figure 2
A EC DB
A. 3-Position Switch
The switch has two (2) On positions marked with “ I ” and
“ II ”. The “ I ” position is for manual operation. In this
position the built-in remote control is bypassed. The “ II ”
position is for operating the unit with the provided remote
control. When in “ II ” position the unit is operated with
the ON and OFF buttons of the remote control. When the
switch is in the center “ o ” position the unit is off.
B. Flame Speed Control
Turn the Flame Speed Control knob to adjust the ame
speed to the desired level.
C. Light Dimmer Control
Turn the Light Dimmer Control knob to increase or
decrease the brightness of the interior of the replace.
D. Heater Switch
The Heater Switch supplies power to the heating unit when
the 3-Position Switch (A) is on (“ I ” or “ II ” positions).
E. Thermostat Control
To adjust the temperature to your individual requirements,
turn the thermostat control clockwise all the way to
turn on the heater. When the room reaches the desired
temperature, turn the thermostat knob counter clockwise
until you hear a click. Leave in this position to maintain the
room temperature at its setting. For additional heat, turn
clockwise until you hear the click again and the heater will
turn on. To turn the heater off, rotate the knob fully counter
clockwise.
!
NOTE: The heater may emit a slight, harmless odor
Remote Control
The replace is supplied with an
integrated on/off remote control.
!
NOTE: Ensure that the 3-Position
Switch on the replace is set to
the remote control setting (“II”
position).
To operate, push the ON button to
turn the replace on, push the OFF
button to turn the replace off.
Battery Replacement (Figure 3)
To replace the battery:
• Slide battery cover open on the
hand held transmitter.
• Correctly install one (1) 12 Volt
(A23) battery in the battery holder.
• Close the battery cover.
Remote Initialization/Reprogram
Follow these steps for remote control
initialization and if required,
reinitialization:
1. Disconnect power to replace.
2. Set the 3-Position Switch to the Remote position (Figure
2A).
3. Wait a minimum of ve (5) seconds and then reacquire
power to replace.
4. Within 10 seconds of reacquiring power, press the ON
button located on the remote control.
!
NOTE: You will have only 10 seconds to perform this last
step. Failure to do so will result in these steps needing
to be followed again.
Figure 3
OFF
Button
ON
Button
Battery
Cover
3
Maintenance
WARNING: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of re, electric
shock or damage to persons.
Light Bulb Replacement
Allow at least ve (5) minutes for the light bulbs to cool
before touching them to avoid accidental burning of the skin.
The light bulbs need to be replaced when you notice a dark
section of the ame or when the clarity and detail of the
log ember bed exterior reduces. There are three (3) bulbs
under the Log Set Assembly, which generate the ames
and embers, and two (2) bulbs above that illuminate the log
exterior.
Lower Light Bulb Requirements: Quantity of three (3) clear
chandelier or candelabra bulbs with an E-12 (small) socket
base, 60 Watt rating. Example: GE 60BC or Philips 60CTC.
Do not exceed 60 Watts per bulb.
Helpful Hints: It is a good idea to replace all light bulbs at
one time if they are close to the end of their rated life. Group
replacement will reduce the number of times you need to
open the unit to replace light bulbs. Care must be taken
when removing the Log set assembly as it contains LED’s
and wires (DF2608 only).
Slide replace out of mantel.1.
Lay unit on it’s back for safe removal of front glass.2.
Remove three (3) Phillips screws from the right side of 3.
trim.
Remove trim.4.
Slide glass to right side of replace to remove (Figure 3).5.
Pull the front edge of the plastic ember bed or plastic 6.
grate up and forward until the rear tab releases from
the ledge located at the bottom of the partially reective
glass (Figure 4).
!
IMPORTANT: Only handle the log set assembly by the
ember bed or plastic grate.
!
NOTE: Log set assembly ts tightly into rebox, some
force may be necessary to remove.
Set log set assembly in front of replace.7.
Remove icker rod by pulling rod to the right, towards the 8.
icker motor. Bend the icker rod enough to clear the
bracket on the left, lift out and pull icker rod off of icker
motor shaft (Figure 5).
Remove four (4) Phillips screws (two (2) per side) which 9.
attach light lter bracket for easier access to light bulbs
(Figure 5).
Unscrew bulbs counter clockwise to remove.10.
Figure 3
Trim
Figure 4
Back
Ledge
Log
Ember Bed
Figure 5
Flicker Rod
Light Block
Light Filter
Bracket screws (2)
Lower Light
Bulbs (3)
Light Block screws (4)
Insert new bulbs and screw in clockwise.11.
Replace light lter bracket and icker rod.12.
Install the log set assembly by placing the front, bottom 13.
edge of the ember bed in the track behind the control
panel. Once in place, push down on the back edge of
the ember bed until the rear tab snaps into place under
the mirror (Figure 4).
!
NOTE: Ensure the log set Assembly is installed tightly
under the bottom edge of the mirror to prevent light leakage.
Lay unit on it’s back and slide Front Glass back into 14.
position and attach trim.
Upper Light Bulb Requirements: Quantity of two (2) clear
chandelier or candelabra bulbs with an E-12 (small) socket
base, 15 Watt rating.
Do not exceed 25 Watts per bulb.
To access the upper light bulb area:
Slide replace out of mantel.1.
Lay unit on it’s back for safe removal of front glass.2.
Remove three (3) Phillips screws from right side of trim.3.
Remove trim.4.
Slide glass to the right side of the replace to remove 5.
(Figure 3).
Upper bulbs are located in the upper left and upper 6.
right corners of replace, behind the light block bracket
(Figure 5).
Remove the four (4) Phillips screws that attach the light 7.
block to the rebox (Figure 5).
Unscrew bulbs counter clockwise.8.
Insert new bulbs and screw in clockwise.9.
Re-attach light block bracket.10.
Lay unit on it’s back, slide front glass back into position 11.
and attach Trim.
Glass Cleaning
The glass is cleaned in the factory during the assembly
operation. During shipment, installation, handling, etc.,
the clear door may collect dust particles, these can be
removed by dusting lightly with a clean dry cloth.
To remove ngerprints or other marks, the clear door can
be cleaned with a damp cloth.
Log Set
Assembly
Front
Glass
Rear
Tab
Side Section
Fireplace Surface Cleaning
Use a cloth dampened with warm water only to clean
Front
painted surfaces of the electric replace. Do not use
Edge
abrasive cleaners.
4
Exploded Parts Diagram - DF2608/NBDF2608
4
14
18
10
12
13
7
8
9
19
16
1
11
3
1
Replacement Parts List
Part Number 6904400359
Replacement Part:
Log Set1. . . . . . . . . . . . . . . . . . . . . . . . . 0439560100RP
Log Driver Controller2. .............. 3000390100RP
Flicker Motor 3. . . . . . . . . . . . . . . . . . . . 3000240200KIT
Heater Assembly (with cutout) 4. ...... 2000330100RP
Thermostat 5. . . . . . . . . . . . . . . . . . . . . . 2300150100RP*
Heater Switch 6. . . . . . . . . . . . . . . . . . . . 2800210500RP
3-Position Switch 7. . . . . . . . . . . . . . . . . 2800210100RP
Flame Speed Control 8. . . . . . . . . . . . . . 3000240500RP
Light Dimmer Control 9. . . . . . . . . . . . . . 3000250100RP
Power Cord 10. . . . . . . . . . . . . . . . . . . . . 4100040200RP
15
5
6
Single Light Holder11. . . . . . . . . . . . . . . . 2500150300RP
Double Light Harness 12. . . . . . . . . . . . . 2500400300RP
Partially Reective Glass 13. .......... 5901210200RP
Partially Reective Glass (NBDF2608) 5901450100RP
Front Glass 14. . . . . . . . . . . . . . . . . . . . . 5901220100RP
Control Knob (3 on unit)15. . . . . . . . . . . . 8800000200RP
Remote Control 16. . . . . . . . . . . . . . . . . . 3000370500RP
Remote Control Receiver 17. ..........3000380200RP
Terminal Block 18. . . . . . . . . . . . . . . . . . . 4000070100RP
Flicker Rod 19. . . . . . . . . . . . . . . . . . . . . . 5901250100RP
17
2
5
Wiring Diagram - DF2608 / NBDF2608
Remote Control
Receiver
Heater
Switch
3-Position
Switch
Power
Cord
Light Dimmer
Control
Log Set
Driver
Heater
Assembly
Thermostat
Flame Speed
Control
6
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