Power Supply Replacement; (Mod B Units Only); Log Set Replacement; Electronics Junction Board Replacement - Dimplex PF2325 Service Manual

POWER SUPPLY REPLACEMENT

(Mod B units Only)

Tools Required: Phillips Head Screwdriver
CAUTION: If unit was operating prior to servicing allow
at least 10 minutes for heating elements and top panel to
cool off to avoid accidental burning of skin.
WARNING: Disconnect power before attempting any
maintenance to reduce the risk of electric shock or damage
to persons.
1. Unplug the unit from power outlet.
2. Remove the firebox from the front of the mantel and
remove front glass assembly (glass lifts off).
CAUTION: Even though the glass is safety glass it
may break if bumped, struck of dropped. Care must be
taken when handling the glass.
3. Remove the loose media from the unit (if applicable).
4. Remove the 14 screws around the back panel of the
firebox and one in the middle of the panel (Figure 3).
5. Locate the power supply assembly. (Figure 4)
6. Disconnect the power supply from the relay board and
the display/control board and install the new power
supply in their place.
7. Remove the 4 screws securing the assembly to the
unit.
8. Properly orient and insert the new power supply as-
sembly.
9. Reassemble in the reverse order as above.

LOG SET REPLACEMENT

Tools Required: Phillips Head Screwdriver
CAUTION: If unit was operating prior to servicing allow
at least 10 minutes for heating elements and top panel to
cool off to avoid accidental burning of skin.
WARNING: Disconnect power before attempting any
maintenance to reduce the risk of electric shock or damage
to persons.
1. Unplug the unit from power outlet.
2. Remove the firebox from the front of the mantel and
remove front glass assembly (glass lifts off).
CAUTION: Even though the glass is safety glass it
may break if bumped, struck of dropped. Care must be
taken when handling the glass.
3. Remove the brick panels from either side of the unit,
they are attached using magnets.
4. Gently place the unit its back to expose the bottom
of the unit. Remove the 4 screws from bottom and 2
screw form either side that secure the log set.
5. Lift the log set out of the unit, being careful not to strain
the electronic cords.
6. Remove the electrical connections from the electronics
junction board, replace with new log set connections.
7. Reassemble in the reverse order as above.
16
ELECTRONICS JUNCTION BOARD
REPLACEMENT
Tools Required: Phillips Head Screwdriver
Needle Nose Pliers
CAUTION: If unit was operating prior to servicing allow
at least 10 minutes for heating elements and top panel to
cool off to avoid accidental burning of skin.
WARNING: Disconnect power before attempting any
maintenance to reduce the risk of electric shock or damage
to persons.
1. Unplug the unit from power outlet.
2. Remove the firebox from the front of the mantel and
remove front glass assembly (glass lifts off).
CAUTION: Even though the glass is safety glass it
may break if bumped, struck of dropped. Care must be
taken when handling the glass.
3. Remove the brick panels from either side of the unit,
they are attached using magnets.
4. Gently place the unit its back to expose the bottom
of the unit. Remove the 4 screws from bottom and 2
screw form either side that secure the log set.
5. Lift the log set out of the unit, being careful not to strain
the electronic cords.
6. Locate the electronics junction board and disconnect
the wiring connections noting their original locations.
(Figure 7)
7. Release the junction board from the bottom panel by
using needle nose pliers to depress the tab on the
mounting standoffs and gently lift the driver board off.
8. Properly orient and install the new electronics junction
board and connect all of the wiring.
9. Reassemble in the reverse order as above.
LOWER & MEDIA LED LIGHT
ASSEMBLY REPLACEMENT
Tools Required: Phillips Head Screwdriver
Needle Nose Pliers
CAUTION: If unit was operating prior to servicing allow
at least 10 minutes for heating elements and top panel to
cool off to avoid accidental burning of skin.
WARNING: Disconnect power before attempting any
maintenance to reduce the risk of electric shock or damage
to persons.
1. Unplug the unit from power outlet.
2. Remove the firebox from the front of the mantel and
remove front glass assembly (glass lifts off).
CAUTION: Even though the glass is safety glass it
may break if bumped, struck of dropped. Care must be
taken when handling the glass.
3. Remove the brick panels from either side of the unit,
they are attached using magnets (if applicable).
4. Gently place the unit its back to expose the bottom
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