Service Manual 26” Self Trimming Fireplace with Integrated On/Off Remote Model Numbers: DF2608 - MOD / to A DF2622 - MOD / NBDF2608 - MOD / to D Dimplex North America Limited 1367 Industrial Road Cambridge ON Canada N1R 7G8 1-888-346-7539 www.dimplex.com REV PCN DATE 00 11527 Jul 20, 09 01 11658 Oct 13, 09 02 11879 Feb 12, 10 03 Oct 3,11 In keeping with our policy of continuous product development, we reserve the right to make changes without notice.
Table of Contents Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Exploded Parts Diagram - DF2608/NBDF2608. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Wiring Diagram - DF2608 / NBDF2608. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Exploded Parts Diagram - DF2622. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation ! 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. This section will explain the function of each convenient control (Figure 2). To access the controls, flip open the control panel cover towards the bottom of the fireplace (Figure 1). Resetting The Temperature Cutoff Switch This unit is equipped with a thermostat which controls the temperature of the room.
Exploded Parts Diagram - DF2608/NBDF2608 4 16 12 10 13 7 18 1 11 8 9 14 3 19 17 15 1 2 6 Replacement Parts List 5 DF2608 Part Number Replacement Part: 1. Log Set. . . . . . . . . . . . . . . . . . . . . . . . 2. Log Set Driver . . . . . . . . . . . . . . . . . . 3. Flicker Motor . . . . . . . . . . . . . . . . . . . 4. Heater Assembly (with cutout) . . . . . . 5. Thermostat . . . . . . . . . . . . . . . . . . . . 6. Heater On/Off Switch . . . . . . . . . . . . 7.
Wiring Diagram - DF2608 / NBDF2608 Cord Set Remote Control Receiver Heater On/Off Switch Three Position On/Off Switch Log Set Driver Light Dimmer Control Thermostat Heater Assembly Flame Action Control 5
Exploded Parts Diagram - DF2622 3 20 11 9 22 15 12 6 21 17 10 7 8 13 2 18 16 14 1 19 Replacement Parts List 5 DF2622 Part Number Replacement Part: 1. Log Set. . . . . . . . . . . . . . . . . . . . . . . . 2. Flicker Motor . . . . . . . . . . . . . . . . . . . 3. Heater Assembly (with cutout) . . . . . . 4. Thermostat . . . . . . . . . . . . . . . . . . . . 5. Heat On/Off Switch . . . . . . . . . . . . . . 6. Three Position On/Off Switch . . . . . . 7. Flame Action Control . . . . . . . . .
Wiring Diagram - DF2622 Cord Set Remote Control Receiver Heater On/Off Switch Three Position On/Off Switch Light Dimmer Control Log Set Driver Heater Assembly Thermostat Flame Action Control 7
Front Glass Replacement Upper Bulb Requirements: A quantity of two (2) chandelier or candelabra bulbs with an E-12 (small) socket base, 15 Watt rating are required. Do not exceed 15 Watts per bulb If unit was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin. Disconnect power before attempting any maintenance or cleaning to reduce the risk of electric shock or damage to persons. Upper Bulb Replacement Procedure 1. 2.
Mirror Replacement 4. Remove Trim. 5. Slide glass to right side of firebox to remove (Figure 4). If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin. Disconnect power before attempting any maintenance or cleaning to reduce the risk of electric shock or damage to persons. CAUTION: Even though the glass is safety glass it may break if bumped, struck of dropped.
Three Position On/Off Switch Replacement 4. Locate the Three Position On/Off Switch mounted on the control panel on the left side (Figure 9) and disconnect the three (3) wiring clips noting their original locations. If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin. Disconnect power before attempting any maintenance or cleaning to reduce the risk of electric shock or damage to persons.
Figure 10 Figure 11 Heater On/Off Switch Retainer Clips (one top, one bottom) Wire 1 Wire 2 Retaining Nut Wire 1: Dark orange wire from bottom terminal of switch to top, right terminal of Log Driver (DF2608). Wire 2: Yellow wire from top terminal of switch to other side of firebox. Potentiometer Light Dimmer Control Board Wire 1 Wire 2 Mounting Studs (4) Wire 1: White wire from bottom, left terminal of board to cable sheath leading to upper firebox area.
under the control panel; and two (2) screws on the bottom of the firebox (see Figure 8, page 10). The bottom panel is now free to be removed. 4. Locate the Flame Action Control and Potentiometer mounted on the left hand side (Figure 12). 5. Pull off the Flame Action Control knob and unscrew the retaining nut (Figure 12). The Potentiometer can now be removed from the panel by pushing the Potentiometer through the front panel and remove from inside the firebox. 6.
Flicker Motor/Flicker Rod Replacement Figure 14 If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin. Disconnect power before attempting any maintenance or cleaning to reduce the risk of electric shock or damage to persons. Rubber Bushing Flicker Motor Replacement Procedure: 1. Remove the firebox from the mantel. 2. Lay unit on its back. 3.
4. Locate the Thermostat Control mounted on the control panel on the right hand side (Figure 15) and disconnect the two (2) wiring clips noting their original locations. board (Figure 12, page 12). viii) Reassemble firebox and replace in mantel. 17. Properly orientate and secure the replacement Flicker Motor to the bracket with screws removed in step 10. 18. Replace rubber bushing on motor shaft. 19. Replace Flicker Rod. 20. Reassemble firebox and replace in mantel.
Figure 16 position the metal lip from under the control panel between the rubber spacers (attached to the bottom panel) and the sheet metal of the bottom panel. Mounting Studs (4) Log Driver Control Board Replacement (DF2608 only) Remote Control Receiver If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin.
! NOTE: If mounting studs are damaged, replacement mounting studs will need to be inserted from underneath the Log Set Assembly. Follow steps 1 - 6 of Mirror Replacement procedure on page 9 to do this. It is recommended to attempt to release the control board without cutting mounting studs. Figure 18 5. Properly orientate the replacement Log Driver board and push it onto the four (4) mounting studs until the clasps of the mounting studs snap the control board into place. 6.
avoid damage to the unit, damage to property or personal injury, ensure wires are reconnected to match their original locations. Figure 21 Flame Speed Control Three Position On/Off Switch 9. Fit Heater Assembly into top of firebox and re-assemble firebox using screws removed in step 2. Power Cord Replacement Power Cord If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs and heating element to cool off to avoid accidental burning of skin.
