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Service Manual
Model Number
DS7420
DS7425DLX
UL Part Number
6900470759
6900471604
IMPORTANT SAFETY INFORMATION: Always read this manual first 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
REV PCN DATE
1367 Industrial Road Cambridge ON Canada N1R 7G8
1-888-346-7539 www.dimplex.com
00 - 31-AUG-11
In keeping with our policy
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TABLE OF CONTENTS OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 OPERATION - DS7420 MOD A - D ........................................ 4 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 ExPLODED PARTS DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 WIRING DIAGRAM ......................................
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Remote Control OPERATION To access the controls, go to the back of the stove (Figure The stove is supplied with an integrated On/Off remote 1). control. ! NOTE: Ensure that the stove’s Three Position Switch is Figure 1 set to the remote Control setting (“II” position). To operate, push the ON button to turn stove on, push the A B C OFF button to turn the stove off. Remote Initialization Follow these steps for remote control initialization and if required, re-initialization: 1. Disconnect p
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REMOTE CONTROL OPERATION - DS7420 MOD A - D The remote control has a range of approximately 50ft. To access the controls, go to the back of the stove. (Figure (15.25m) it does not have to be pointed at the stove and 3) can pass through most obstacles (including walls). It is A. MAIN POWER ON/OFF SWITCH supplied with one of 243 independent frequencies to pre- The main power on/off switch supplies power to all stove vent interference with other units. The frequency designa- functions (heate
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Lower Bulbs Requirement: Quantity of three (3) 35 Watt MAINTENANCE Halogen Quartz lamps, 120 volt, G9 Base. WARNINg: Disconnect power before attempting any Do not exceed 35 Watts per bulb. maintenance or cleaning to reduce the risk of fire, electric shock or damage to persons. Lower Bulb Replacement 1. Remove the stove pipe kit (if equipped). Light Bulb Replacement 2. Gently place stove on its back on a flat surface. Allow at least five (5) minutes for light bulbs to cool off 3. Remove
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EXPLODED PARTS DIAgRAM 18 11 7 8 17 1 10 13 14 2 15 6 16 4 12 3 5 9 Replacement Parts List Replacement Part: 1. Log Set . . . . . . . . . . . . . . . . . . . . . . . . .0438200200RP 11. Mirror ...........................5900060600RP 2. Door. . . . . . . . . . . . . . . . . . . . . . . . . . . .0438610100RP 12. Reflector Assembly . . . . . . . . . . . . . . . .5900080600RP 3. Foot . . . . . . . . . . . . . . . . . . . . . . . . . . . .0438680100RP 13. Front Glass . . . . . . . . . . . . . . . .
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WIRINg DIAgRAM DS7420 MOD A - D 7
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move the bulb from side to side while pulling being TO REPLACE UPPER LIgHT BULB careful not to damage the light socket. WARNINg: If unit was operating prior to servicing 5. Replace the lower light bulbs. allow at least 10 minutes for light bulbs and heating ele- 6. Reassemble in the reverse order as above. ment to cool off to avoid accidental burning of skin. LOWER LIgHT BULB REQUIREMENTS: Quantity of 3 – 35 watt Halogen Quartz lamps, 120 volt, G9 base. DO WARNINg: Disconnect power b
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3. Remove top panel. arrow 4. Locate the upper light on/off switch mounted on the rear panel and disconnect the wiring clips and connec- tions noting their original locations. 3. Remove top panel. 5. Depress the retainer clips on the rear of the switch and 4. Locate the heater on/off switch mounted on the rear push the switch out of the rear cover. panel and disconnect the wiring clips and connections noting their original locations. 6. Properly orient the new switch and connect all of th
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and separate the cover from the heater and light as- 4. Lift the top off of the unit. Carefully remove the mirror sembly. and store in a safe place to prevent damage. 4. Locate the heater assembly and disconnect the wiring 5. Locate the circuit board on the rear wall of the unit. connections noting their original locations. 6. Remove wiring connections from circuit board noting 5. Remove heater mounting bracket screws and set aside their original locations. heater assembly. 7. From inside the
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TROUBLESHOOTINg gUIDE PROBLEM CAUSE SOLUTION general Circuit breaker trips or fuse Short in unit wiring. Trace wiring in unit. blows when unit is turned on 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 turns on or off by itself Remote control has a similar frequency Replace Remote Control to other remotes in the area. Radio frequency disturban
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PROBLEM CAUSE SOLUTION Heater Continued Heater is not turning on Improper operation Refer to Operation Section Defective heater assembly Replace heater assembly Defective heater on/off switch Replace heater on/off switch Heater is turning off after a Build up of dirt/dust in heater assembly Clean out heater assembly couple of minutes of operation Defective Motor Replace Motor Heater emits an odor Normal Operation Normal operation is when the heater emits an odor for a brief period after the hea
