Maintenance – Dimplex DF3215 User Manual
Page 15
 
MAINTENANCE
WARNING 
Disconnect power before attempting any maintenance or cleaning to reduce the risk of fire, 
electric shock or damage to persons.
LIGHT BULB REPLACEMENT
Allow at least 5 minutes for light bulbs to cool before touching bulbs to avoid accidental burning 
of skin.
Light bulbs need to be replaced when you notice a dark section of the flame or when the clarity 
and detail of the log ember bed exterior disappears. There are four bulbs under the log set, 
which generate the flames and embers, and two bulbs above the log that illuminate the log 
exterior. 
LOWER LIGHT BULB REQUIREMENTS
Quantity of 4 clear chandelier or candelabra bulbs with an E-12 (small) socket base, 60 watt 
rating. Example: GE 60BC or Philips 60 CTC. 
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 logset as the logset contains LED’s and 
wires. 
To access the lower light bulb area:
1. Open the bi-fold doors. 
2. Pull the front edge of the plastic ember bed or plastic grate up and forward until the rear 
tab releases from the ledge located at the bottom of the mirror.
IMPORTANT 
ONLY handle the logset by the emberbed. 
NOTE 
Logset fits tightly into firebox, some force may 
be necessary to remove. 
3. Set logset in front of firebox. 
4. Disconnect the logset LED wire harness 
 from 
unit.
5. Lift the left side of the flame rod out of 
 
the mounting bracket.
6. Examine the bulbs to determine which 
 
bulbs require replacement.
7. Unscrew bulbs counter clockwise. 
8. Insert new bulbs. 
9. Install the left side of the flame rod to 
the
mounting
bracket.
10. Reconnect the logset LED wire harness. 
11. Replace the logset by inserting the front of 
 
the emberbed under the front edge of the
fireplace and push down on the rear edge of
the emberbed until it snaps into place
(FIGURE
8).
NOTE 
Ensure the logset is installed tightly under the back ledge 
to prevent light leakage. 
12. Close the bi-fold doors. 
FIGURE 8
LED Wire
Harness
Logset
Light Bulb
FIGURE 7
13