Dimplex DS7420, DS7425DLX User Manual
Service Manual
Model Number
DS7420
DS7425DLX
UL Part Number
6900470759
6900471604
IMPORTANT SAFETY INFORMATION: Always read this manual rst before attempting to service
this stove. 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 - 31-AUG-11
7400480000R00
TABLE OF CONTENTS
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
OPERATION - DS7420 MOD A - D ........................................4
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
EXPLODED PARTS DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WIRING DIAGRAM ....................................................7
TO REPLACE UPPER LIGHT BULB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TO REPLACE LOWER LIGHT BULBS .....................................8
TO REPLACE MAIN POWER SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TO REPLACE UPPER LIGHT ON/OFF SWITCH .............................8
TO REPLACE FLAME MOTOR/FLAME ROD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TO REPLACE HEATER ON/OFF SWITCH ..................................9
TO REPLACE HEATER THERMOSTAT CONTROL ...........................9
TO REPLACE HEATER ASSEMBLY .......................................9
TO REPLACE THE POWER CORD ......................................10
TO REPLACE REMOTE CONTROL RECEIVER BOARD . . . . . . . . . . . . . . . . . . . . . 10
TO REPLACE LOG SET DRIVER BOARD - DS7425DLX MODEL ONLY . . . . . . . . . 10
TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Always use a qualied technician or service agency to repair this stove.
!
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 www.dimplex.com
OPERATION
To access the controls, go to the back of the stove (Figure
1).
Figure 1
Remote Control
The stove is supplied with an integrated On/Off remote
control.
!
NOTE: Ensure that the stove’s Three Position Switch is
set to the remote Control setting (“II” position).
B
A
A. Three Position On/Off Switch
The switch has two 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 position “O” the unit is off.
B.
The Light On/Off Switch supplies power to the upper light of
the log bed display area.
C.
The Heater On/Off Switch supplies power to the heater.
Light On/Off Switch
Heater On/Off Switch
C
D
To operate, push the ON button to turn stove on, push the
OFF button to turn the stove off.
Remote Initialization
Follow these steps for remote control initialization and if
required, re-initialization:
Disconnect power to stove.1.
Set the Three Position On/Off Switch to the Remote 2.
position (Figure 1A).
Wait a minimum of ve (5) seconds and then re-acquire 3.
power to stove.
Within 10 seconds of re-acquiring power, press the ON 4.
button located on the remote control transmitter.
!
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.
Battery Installation
To install or replace the battery:
Slide battery cover open on the hand held transmitter 1.
(Figure 2).
Correctly install one (1) 12 Volt (A23) battery in the 2.
battery holder.
Close the battery cover.3.
Battery must be recycled or disposed ofproperly.
Check with your Local Authority or Retailer for
recycling advice in your area.
D.
Heater 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 this setting. For additional heat, turn
clockwise until you hear the click again and the heater will
turn on.
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 switching the Three 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 Customer Service at
1-888-346-7539.
Figure 2
On
Button
Off Button
Plastic
Strip
Battery
Cover
3
OPERATION - DS7420 MOD A - D
A
B
C
D
Receiver
OPEN
Frequency
Code
Battery
Cover
To access the controls, go to the back of the stove. (Figure
3)
A. MAIN POWER ON/OFF SWITCH
The main power on/off switch supplies power to all stove
functions (heater & ame).
B. TOP LIGHT ON/OFF SWITCH
Controls the light intensity of the log bed display area.
C. HEATER ON/OFF SWITCH
The heater on off switch supplies power to the heater.
D. HEATER 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 this setting. For additional heat, turn
clockwise until you hear the click again and the heater will
turn on.
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 switching the MAIN ON/OFF
SWITCH to OFF and waiting 5 minutes before switching
the unit back on.
CAUTION: If you need to continuously reset the heater,
unplug the unit and call Dimplex North America Limited
at 1-800-668-6663.
Figure 3
REMOTE CONTROL
The remote control has a range of approximately 50ft.
(15.25m) it does not have to be pointed at the stove and
can pass through most obstacles (including walls). It is
supplied with one of 243 independent frequencies to prevent interference with other units. The frequency designation is indicated on the back of the transmitter (Figure 4)
REMOTE CONTROL INSTALLATION
Plug stove cordset into the outlet located on the side of 1.
the receiver. (Figure 4)
Plug receiver into the wall outlet.2.
Install a 9 volt battery into the transmitter. (Figure 4)3.
!
NOTE:
Stove MAIN on/off switch must be in the ON position •
prior to using the Remote Control.
ON/OFF Remote Control may be used to control most •
other electrical devices including T.V.’s, stereos and
lamps.
CAUTION:
For indoor use in dry areas only•
For use on electrical devices with 15 amp resistive load •
or 1/3 HP inductive load
120 volt AC only•
Figure 4
4 www.dimplex.com
Loading...