Dimplex BF33STP Quick start guide

1
PARTS AND SERVICE INSTRUCTIONS
FOR THE
ELECTRIC FIREPLACE
MODEL NUMBERS:
BF33STP/DXP
BF39STP/DXP
Valued Customer,
We are pleased that you have chosen to purchase an electric fireplace
manufactured by Dimplex North America Ltd.
Over the years, valuable memories will occur around the warmth and
comfort of your hearth. Thank you for allowing our product to be the backdrop
for those special moments.
70000000REV01

2
TABLE OF CONTENTS
OPERATION PAGE3
PARTS DRAWING PAGE 6
PARTSLIST PAGE7
WIRING DIAGRAM PAGE 8
MAIN ON/OFF SWITCH REPLACEMENT PAGE 9
PURIFIRE SWITCH REPLACEMENT PAGE 10
HEATER ON/OFF SWITCH REPLACEMENT PAGE 11
FLAME MOTOR/FLAME ROD REPLACEMENT PAGE 12
VOLTAGE SELECTOR SWITCH REPLACEMENT PAGE 14
HEATER ELEMENT REPLACEMENT PAGE 17
BLOWER MOTOR REPLACEMENT PAGE 19
TEMPERATURE LIMIT SWITCH REPLACEMENT PAGE 23
REMOTE CONTROL KIT PAGE 27

3
OPERATION
MANUAL CONTROLS
(WITHOUT REMOTE OPTION)
The fireplace can be controlled by the manual
switches located on the fireplace (FIGURE 1).
Main Power Switch
Main ON/OFF switch, activates the flame effect.
Heater Control Switch
Heater ON/OFF switch, activates heater to the high
level.
MANUAL CONTROLS
(WITH REMOTE OPTION)
The fireplace can also be controlled in a similar
manner to the remote control with the manual
switches located on the fireplace (FIGURE 2).
(refer to initialization instructions on page 2)
Main Power Switch
Main ON/OFF switch supplies power to the circuit
board. When the Main ON/OFF switch is switched to
the ON position the Level 1 indicator light will flash.
On Switch
1. Pressing once on the remote control board “ON
SWITCH” activates the Level 1 function.
Level 1: The flame effect is turned on and the first
red indicator light is activated.
2. Pressing twice on the remote control board “ON
SWITCH” activates the Level 2 function.
Level 2: The flame effect remains on, the Purifire
is activated if Purifire switch is in the “-“ position.
Heater remains off.
3. Pressing three times on the remote control board
“ON SWITCH” activates the Level 3 function.
Level 3: The flame effect remains on, the Purifire
is activated if Purifire switch is in the “-“ position.
the heater is set to the high heat setting.
Off Switch
Pressing this button ONCE will turn the unit OFF.
OFF
SWITCH
ON
SWITCH
LEVEL 1
INDICATOR
LEVEL 2
INDICATOR
LEVEL 3
INDICATOR
FIGURE 2
HEATER CONTROL
SWITCH
FIGURE 1
MAIN POWER
SWITCH
MAIN POWER
SWITCH
BFRC
KIT
PURIFIRE
SWITCH
PURIFIRE
SWITCH

4
Main Power
Switch
BF33STP, BF33DXP, BF39STP, BF39DXP
REMOTE CONTROL
The remote control has a range of approximately 50ft. (15.25m). It
does not have to be pointed at the fireplace and can pass through
most obstacles (including walls). It is supplied with one of 243
independent frequencies to prevent interference with other units.
The frequency designation is indicated on the back of the
transmitter (FIGURE 3).
Remote Control Initialization
This procedure is required every time there is a loss of power to the
remote control in the fireplace (i.e. power failure, breaker tripped,
main power switch is turned off)
1. Ensure that power is supplied through main service panel.
2. Access the manual controls, (remove glass doors if applicable)
pull the right hand steel curtain to the side of the unit.
(FIGURE 4)
3. Locate manual controls refer to FIGURE 5.
4. Activate main power switch, (“ ” position is “ON”, “ ” position
is “OFF”) red Level 1 indicator light will flash.
5. Press and hold the ON switch marked “ ” for five seconds.
The red Level 2 indicator light will flash.
6. Press the ON button located on the remote control transmitter
(FIGURE 3). This will synchronize the remote control
transmitter and receiver.
Remote Control Usage
The remote control operates the fireplace levels sequentially. The level is increased
every time the ON button on the transmitter is pressed. The fireplace can be turned off
at any point by pressing the OFF button on the remote control transmitter.
Level 1: The flame effect is turned on and the first red indicator light is activated.
Level 2: The flame effect remains on, the Purifire is activated if Purifire switch is in the
“-“ position. Heater remains off.
Level 3: The flame effect remains on, the Purifire is activated if Purifire switch is in the
“-“ position. the heater is set to the high heat setting.
FIGURE 3
MANUAL
CONTROLS
Level 1 Indicator
Level 2 Indicator
Level 3 Indicator
On Switch
Off Switch
FIGURE 4
Frequency
Code
FIGURE 5
OVERHEAT
INDICATOR

5
BF33STP, BF33DXP, BF39STP, BF39DXP
RESETTING THE TEMPERTURE CUTOUT SWITCH
The heater on this fireplace is protected with a safety device to prevent overheating.
Should the heater overheat, a red light (Fig. 4) will be activated and an automatic cut
out will turn the heater off. The heater will re-activate once the heater has cooled. The
overheat cutout will be triggered if the filter is dirty.
WALL MOUNTED CONTROLS
The fireplace can be installed with wall mounted controls. These controls include wall
switches and thermostats. (see installation guide for details)
A. Wall Mounted Switches
This model may be installed such that a wall mounted switch activates the flame effect
and a wall mounted heater switch activates the heater. A wall mounted switch can also
be installed to operate the heater independent of the flame.
B. Wall Mounted Thermostat
This unit may be installed such that a wall mounted thermostat can adjust the heat
temperature to your individual requirements. Turn the thermostat control clockwise all
the way to turn on the heater. When the room reaches the desired temperature, turn
the thermostat knob counter clockwise until you hear a click. Leave in this position to
maintain the room temperature at this setting. For additional heat, turn the thermostat
clockwise until you hear the click again and the heater will turn on. To turn the heater
off, turn the thermostat counter clockwise all the way, and/or turn the manual heater
switch on the unit to the OFF position.
VOLTAGE SELECTOR SWITCH LOCATION
IMPORTANT:
Ensure that the incoming power supply voltage
matches the setting of the voltage selector
switch.
NOTE:
The voltage selector switch is located
inside the exhaust panel on the top
right hand corner (FIGURE 6).
CAUTION:
When changing the voltage selector
switch from 240 volts to 120 volts
ensure that the power supply is turned
off.
NOTE:
Carefully insert a flat headed screwdriver inside the exhaust panel to change the switch
from 240 volts (230 position) to 120 volts (115 position).
FIGURE 6

6
9
1
5
15
13
12
18
11
10
19
2
4
16
14
3
6 7 8
17
BF33STP, BF33DXP, BF39STP, BF39DXP

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BF33STP, BF33DXP, BF39STP, BF39DXP
REPLACEMENT PARTS
DIMPLEX BUILT IN FIREPLACE
REPLACEMENT PART BF33ST BF33DX
1. LOG SET 0438200300RP 0439230100RP
2. REFLECTOR ROD 5900081000RP 5900081000RP
3. GROMMET 8500000400RP 8500000400RP
4. FLICKER ASSEMBLY 6901811200RP 6901811200RP
5. BLOWER ASSEMBLY 5300110300RP 5300110300RP
6. BLOWER MOTOR 5300110400RP 5300110400RP
7. HEATER ELEMENT 2200510100RP 2200510100RP
8. CUTOUT 2300260300RP 2300260300RP
9. VOLTAGE SELECTOR 2500320200RP 2500320200RP
10.MAIN ON/OFF SWITCH 2800070400RP 2800070400RP
11.HEATER SWITCH 2800070700RP 2800070700RP
12.MIRROR SEMI-SILVERED 5900161000RP 5900161100RP
13.EXTRUSION 0438650200RP 0438650200RP
14.STEEL CURTAIN 8800240403RP 8800240403RP
15.STEEL CURTAIN ROD 8800250300RP 8800250300RP
16.LOWER LIGHT HARNESS 2500370200RP 2500370200RP
17.FILTER, PURIFIRE 0439060100RP 0439060100RP
REPLACEMENT PART BF39ST BF39DX
1. LOG SET 0438550200RP 0439070100RP
2. REFLECTOR ROD 5900080900RP 5900080900RP
3. GROMMET 8500000400RP 8500000400RP
4. FLICKER ASSEMBLY 6901811200RP 6901811200RP
5. BLOWER ASSEMBLY 5300110300RP 5300110300RP
6. BLOWER MOTOR 5300110400RP 5300110400RP
7. HEATER ELEMENT 2200510100RP 2200510100RP
8. CUTOUT 2300260200RP 2300260200RP
9. VOLTAGE SELECTOR 2500320200RP 2500320200RP
10.MAIN ON/OFF SWITCH 2800070400RP 2800070400RP
11.HEATER SWITCH 2800070700RP 2800070700RP
12.MIRROR SEMI-SILVERED 5900160600RP 5900160700RP
13.EXTRUSION 0438650100RP 0438650100RP
14.STEEL CURTAIN 8800240103RP 8800240103RP
15.STEEL CURTAIN ROD 8800250100RP 8800250100RP
16.LOWER LIGHT HARNESS 2500370200RP 2500370200RP
17.FILTER, PURIFIRE 0439060100RP 0439060100RP
OPTIONAL ACCESSORIES
18. REMOTE CONTROL KIT BFRC-KIT
19. WALL THERMOSTAT TS521W

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BF33STP, BF33DXP, BF39STP, BF39DXP
WIRING DIAGRAM

9
BF33STP, BF33DXP, BF39STP, BF39DXP
If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs
and heating elements to cool off to avoid accidental burning of skin.
Disconnect circuit power before attempting any maintenance or cleaning to reduce the
risk of electric shock or damage to persons.
TO REPLACE MAIN ON/OFF SWITCH
1. Open the steel curtains (remove glass doors if applicable).
2. Remove the log grate retaining screws and remove the log grate.
3. Pull the rear edge of the log set forward by grasping the ember bed by the sides
(handle the log set only by the ember bed and not the logs) and pulling firmly
until the rear tab pops out from under the back ledge, then lift out.
4. Disconnect the log set LED wire harness from unit. (DX MODELS ONLY)
5. Remove the light bulb closest to the main on/off switch for easier access.
6. Locate the switch cover plate and remove the mounting screws.
7. Remove the switch cover plate by releasing assembly from the quick connect
connection.
8. Reach hand into the opening and locate the main on/off switch.
9. Depress the retainer clips on the rear of the switch and push the switch out of the
bottom cover.
10.Disconnect the wiring connections noting their original locations.
11.Properly orientate the new switch and connect all of the wiring connections.
12.Reassemble in the reverse order as above.
NOTE: To replace the log set re-connect the logset LED wire harness to the unit,
insert the front edge, pushing back down until the rear tab snaps under the back
ledge and the logs are resting against the mirror.

10
BF33STP, BF33DXP, BF39STP, BF39DXP
If the fireplace was operating prior to servicing allow at least 10 minutes for light bulbs
and heating elements to cool off to avoid accidental burning of skin.
Disconnect circuit power before attempting any maintenance or cleaning to reduce the
risk of electric shock or damage to persons.
TO REPLACE PURIFIRE SWITCH
1. Open the steel curtains (remove glass doors if applicable).
2. Remove the log grate retaining screws and remove the log grate.
3. Pull the rear edge of the log set forward by grasping the ember bed by the sides
(handle the log set only by the ember bed and not the logs) and pulling firmly
until the rear tab pops out from under the back ledge, then lift out.
4. Disconnect the log set LED wire harness from unit. (DX MODELS ONLY)
5. Remove the light bulb closest to the main on/off switch for easier access.
6. Locate the switch cover plate and remove the mounting screws.
7. Remove the switch cover plate by releasing assembly from the quick connect
connection.
8. Reach hand into the opening and locate the Purifire switch.
9. Depress the retainer clips on the rear of the switch and push the switch out of the
bottom cover.
10.Disconnect the wiring connections noting their original locations.
11.Properly orientate the new switch and connect all of the wiring connections.
12.Reassemble in the reverse order as above.
NOTE: To replace the log set re-connect the logset LED wire harness to the unit,
insert the front edge, pushing back down until the rear tab snaps under the back
ledge and the logs are resting against the mirror.