Dimplex BF33ST User manual

PRACTICAL USER’S GUIDE
FOR THE
ELECTRIC FIREPLACE
MODEL NUMBERS:
BF33ST/DX
BF39ST/DX
BF45ST/DX
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 ill occur around the armth and
comfort of your hearth. Thank you for allo ing our product to be the backdrop
for those special moments.
7206360200REV05
Write Your Remote
Control Code Number
Here:
Quality checked by:

QUICK REFERENCE GUIDE FOR THE ELECTRIC
FIREPLACE
1. Prior to the first use of the fireplace verify the following:
• Are the circuit breakers for the fireplace on?
• Are the light bulbs in your fireplace loose? (to check, follow the
instructions for replacing the light bulbs under the maintenance
section of this manual)
2. The heater on your fireplace may emit a slight, harmless odor when
first used. This odor is a normal condition caused by the initial
heating of internal heater parts and will not occur again.
3. If your heater does not emit heat, ensure the large switch is on, the
wall thermostat is set above the current room temperature and any
wall switches for the unit are on. If this does not work, switch the unit
off for 5 minutes and try again. Consult operation section of your
practical users guide for further information.
4. The information regarding the model of your fireplace can be found
on the rating plate located under the logs in the lighting area.
5. If you have any technical questions, questions regarding the
operation of your fireplace , or require service for your fireplace
contact Dimplex North America customer service at 1-888-DIMPLEX
(1-888-346-7539).

CONTENTS
PAGE 1 Important Instructions
PAGE 2
Model and Serial Number
Information
PAGE 4 Operation
PAGE 5 Maintenance
PAGE 6 Accessories
PAGE 7 Warranty

IMPORTANT INSTRUCTIONS
SAVE THESE INSTRUCTIONS
PLEASE RETAIN THIS USER’S GUIDE FOR FUTURE REFERENCE
When using electrical appliances, basic precautions should always be followed to reduce the
risk of fire, electric shock, and injury to persons, including the following:
1. Read all instructions before using this fireplace.
2. This fireplace is hot when in use. To avoid burns, do not let bare skin touch hot
surfaces. The trim around the heater outlet becomes hot during heater operation. Keep
combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains
at least 3 feet (0.9m) from the front of the unit.
3. Extreme caution is necessary when any heater is used by or near children or invalids
and whenever the fireplace is left operating and unattended.
4. Do not operate any fireplace if the heater has malfunctioned, or if the fireplace has been
dropped or damaged in any manner.
5. Do not use outdoors
6. This fireplace is not intended for use in bathrooms, laundry areas and similar indoor
locations.
7. Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this
may cause an electric shock or fire, or damage to the heater.
8. To prevent a possible fire, do not block are intake or exhaust in any manner.
9. All electrical heaters have hot and arcing or sparking parts inside. Do not use in areas
where gasoline, paint, or flammable liquids are used or stored or where the unit will be
exposed to flammable vapors.
10.Do not modify this fireplace. Use it only as described in this manual. Any other use not
recommended by the manufacturer may cause fire, electric shock or injury to persons.
11.Do not burn wood or other materials in this fireplace.
12.Do not strike fireplace glass.
13.Always use a certified electrician for installation.
14.Disconnect all power coming to fireplace at main service panel before performing any
cleaning, or maintenance.
15.When transporting or storing the fireplace, keep in a dry place, free from excessive
vibration and store as to avoid damage.
NOTE: Procedures and techniques that are considered important enough to emphasize
CAUTION: Procedures and techniques which, if not carefully followed, will result in damage to
the equipment
WARNING: Procedures and techniques which, if not carefully followed, will expose he user to
the risk of fire, serious injury, illness or death
1

Model Number
Serial Number
IMPORTANT INSTRUCTIONS
If you have any questions about out products please have the product model and serial
numbers available upon calling Dimplex customer service. To locate the model and serial
number labels see below.
2
Model Number
Se
rial Number
Firebox

3
Serial Number
Model Number
Carton

HEATER CONTROL
SWITCH
OPERATION
The controls for the Electric Fireplace are located at the bottom right hand corner of the unit.
MANUAL CONTROLS
A. Main Power Switch
Main on/off switch, activates the flame effect
B. Heater Control Switch
Heater ON/OFF switch, activates the heater
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
4
MAIN POWER
SWITCH
MANUAL
CONTROLS
FIGURE 1
FIGURE 2

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.
RESETTING THE TEMPERTURE CUTOUT SWITCH
The heater on this fireplace is protected with a safety device to prevent overheating.
Should the heater overheat, an automatic cut out will turn the heater off and it will not come
back on without being reset. It can be reset by switching the Main Power switch (FIGURE
2) to OFF and waiting 5 minutes before switching it to ON.
CAUTION
If you need to continuously reset the heater, disconnect the power at the main service
panel and call your local dealer.
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.
MAINTENANCE
WARNING
Disconnect all power coming to fireplace at main service panel before attempting an
maintenance or cleaning to reduce risk of fire, shock or damage to persons.
NOTE
Allow at least 5 minutes for light bulbs to cool off before touching bulbs to avoid accidental
burning of skin.
TOOL REQUIREMENTS
Slot screw driver
LIGHT BULB REPLACEMENT
Allow at least 5 minutes for light bulbs to cool off 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 exterior disappears. There are four bulbs under the log set
which generate the flames and embers.
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 60CTC.
DO NOT EXCEED 60 WATTS PER BULB.
CAUTION
When handling log only apply force to the ember bed section not directly to the logs.
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. Long life bulbs are recommended to reduce the frequency of bulb
changes. 5

To access the light bulb area (BF33ST/DX, BF39ST/DX,BF45ST):
1. Open steel curtain (remove glass doors if
applicable).
2. Remove two screws on log bracket and
set aside. (FIGURE 3)
3. Pull front edge of plastic ember bed or plastic
grate up and forward until rear tab releases from
the ledge located at the bottom of the mirror.
(FIGURE 4)
Note: Log set fits tightly into firebox, some force
may be necessary to remove.
4. Examine the bulbs to determine which bulbs
require replacement.
5. Unscrew bulbs counter clockwise.
6. Insert new bulbs.
7. Replace the log by inserting the rear tab of the
logset under the back ledge of the fireplace and push
down on the front edge of the logset until it snaps into
place. (FIGURE 4)
8. Replace log grate using two screws previously
removed.
SCREWS
6
FIGURE 3
FIGURE 4

To access the light bulb area (BF45DX)
1. Open steel curtain (remove glass doors if applicable).
2. Remove two screws on log bracket and set aside. (FIGURE 3)
3. Pull front edge of plastic ember bed or plastic grate up and forward until rear tab
releases from the ledge located at the bottom of the mirror.
(FIGURE 4)
Note: Log set fits tightly into firebox, some force
may be necessary to remove.
4. Set logset in front of firebox.
5. Disconnect the logset LED wire harness from unit. (FIGURE 5)
6. Examine the bulbs to determine which bulbs require replacement.
7. Unscrew bulbs counter clockwise.
8. Insert new bulbs.
9. Re-connect the logset LED wire harness to the unit.
10. Replace the log by inserting the rear tab of the logset under the back ledge of the
fireplace and push down on the front edge of the logset until it snaps into place.
(FIGURE 4)
11. Replace log grate using two screws previously removed.
7 FIGURE 5
LED wire harness