To Replace Upper Light Bulb; To Replace Lower Light Bulbs; To Replace On/Off Or 3-Position Switch; To Replace Flicker Motor/Flicker Rod - Dimplex DS7420 Service Manual

TO REPLACE UPPER LIgHT BULB

 
WARNINg: If unit was operating prior to servicing
allow at least 10 minutes for light bulbs and heating ele-
ment to cool off to avoid accidental burning of skin.
 
WARNINg: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of electric
shock or damage to persons.
Light bulbs need to be replaced when you notice a dark
section of the flame or when the clarity and detail of the
log exterior disappears. There is one bulb at the top of the
opening that illuminates the log set exterior and two bulbs
under the log set which generate the flames and embers.
It is a good idea to replace all of the 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 the light bulbs.
1. Open door by pulling the handle.
2. Locate the upper bulb bracket.
3. Bend light retainer bracket down.
4. Locate and remove the light bulb.
5. Insert new bulb.
6. Bend light retainer bracket back into its original posi-
tion.
7. Close the door.
UPPER LIgHT BULB REQUIREMENTS: Quantity of 1
clear chandelier or candelabra bulbs with an E-12 (small)
socket base, 7 watt rating.

TO REPLACE LOWER LIgHT BULBS

 
WARNINg: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.
 
WARNINg:Disconnect power before attempting any
maintenance or cleaning to reduce the risk of electric
shock or damage to persons.
Light bulbs need to be replaced when you notice a dark
section of the flame or when the clarity and detail of the
log exterior disappears. There is one bulb at the top of the
opening that illuminates the log set exterior and three bulbs
under the log set which generate the flames and embers.
It is a good idea to replace all of the 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 the light bulbs.
1. Remove the stove pipe kit (if equipped).
2. Gently place stove on its back on a flat surface.
3. Remove the heater cover retaining screws located on
the bottom of the stove and lower heater and light as-
sembly out onto the floor.
4. Remove the burnt out bulb(s) by pulling straight out
of socket. If bulbs are difficult to remove form socket
8
move the bulb from side to side while pulling being
careful not to damage the light socket.
5. Replace the lower light bulbs.
6. Reassemble in the reverse order as above.
LOWER LIgHT BULB REQUIREMENTS: Quantity of 3
– 35 watt Halogen Quartz lamps, 120 volt, G9 base. DO
NOT ExCEED 35 WATTS PER BULB
TO REPLACE ON/OFF OR 3-POSITION
SWITCH
 
WARNINg: If unit was operating prior to servicing
allow at least 10 minutes for light bulbs and heating ele-
ment to cool off to avoid accidental burning of skin.
 
WARNINg: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of electric
shock or damage to persons.
1. Remove back panel screws located along the rear of
the top panel.
2. Open front door and release the cams located in the
upper corner of both side panels.
! NOTE: To release cams ensure arrow on cam is facing
up.
3. Remove top panel.
4. Locate the switch to be replaced mounted on the rear
panel and disconnect the wiring clips and connections
noting their original locations.
5. Depress the retainer clips on the rear of the switch and
push the switch out of the rear cover.
6. Properly orient the new switch and connect all of the
wiring clips and connections.
7. Reassemble in the reverse order as above.
TO REPLACE FLICkER MOTOR/
FLICkER ROD
 
WARNINg: If unit was operating prior to servicing
allow at least 10 minutes for light bulbs and heating ele-
ment to cool off to avoid accidental burning of skin.
 
WARNINg: Disconnect power before attempting any
maintenance or cleaning to reduce the risk of electric
shock or damage to persons.
1. Gently place stove on its back on a flat surface.
2. Remove the heater cover retaining screws located on
the bottom of the stove and lower heater and light as-
sembly out onto the floor.
3. Remove all of the mounting screws on the heater cover
and separate the cover from the heater and light as-
sembly.
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