Owner’s Manual
Model
DWF1146GP
IMPORTANT SAFETY INFORMATION: Always read this manual first before attempting to install or use this
fireplace. For your safety, always comply with all warnings and safety instructions contained in this manual to
prevent personal injury or property damage.
7211740100R00
Welcome & Congratulations
Thank you and congratulations for choosing to purchase an electric fireplace from Dimplex, the world leader in
electric fireplaces.
Please carefully read and save these instructions.
CAUTION: Read all instructions and warnings carefully before starting installation. Failure to follow these
instructions may result in a possible electric shock, fire hazard and will void the warranty.
Model Number: ___________________
Serial Number: ___________________
Bottom of fireplace
Part Number: ____________________
Model Number
Rating Label
Serial Number
NO NEED TO RETURN TO THE STORE
Questions with operation or assembly? Require Parts Information?
Product Under Manufacturer’s Warranty?
Contact us at:
OR
For Troubleshooting and Technical Support
Toll-Free 1-888-DIMPLEX (1-888-346-7539)
Monday to Friday 8:00 a.m. to 4:30 p.m. EST
Please have your model number and product serial
number ready. (See above)
Quick Reference guide
① The electrical information regarding your electric
fireplace can be found on the rating label located on
the bottom of the unit, see above.
② Before installation, please record your fireplace's
serial number above for future reference. The serial
number can be found on the Model and Serial Number
Label of your fireplace (see above).
③ If you have any technical questions or concerns
regarding the operation of your electric fireplace, or
require service contact customer service.
3
IMPORTANT INSTRUCTIONS
When using electrical appliances, basic precautions should
always be followed to reduce the risk of fire, electric shock,
and injury to persons.
flammable liquids are used or stored or where the unit will be
exposed to flammable vapors.
⑬ Do not modify the Sahara 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.
① Read all instructions before using the Sahara fireplace.
② The heater 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 (0.9 m) from the
front of the unit.
⑭ To reduce the risk of electric shock, this appliance must
be grounded. Avoid the use of an extension cord. Extension
cords may overheat and cause a risk of fire. If you must use
an extension cord, the cord must be No. 14 AWG minimum
size and rated no less than 1875 Watts.
③ Extreme caution is necessary when any heater is used
by or near children or invalids and whenever the unit is left
operating and unattended.
⑮ Do not burn wood or other materials in the Sahara
fireplace.
④ Always unplug the Sahara fireplace when not in use.
⑯ Do not strike the glass front.
⑤ Do not operate with a damaged cord or plug, or if the
heater has malfunctioned, or if the Sahara fireplace has
been dropped or damaged in any manner. Return heater
to authorized service facility for examination, electrical or
mechanical adjustment, or repair.
⑰ Always use a certified electrician should new circuits or
outlets be required.
⑱ Always use properly grounded, fused and polarized
outlets.
⑥ Do not use outdoors.
⑲ Disconnect all power supply before performing any
cleaning, maintenance or relocation of the unit.
⑦ The Sahara fireplace is not intended for use in
bathrooms, laundry areas and similar indoor locations.
Never locate heater where it may fall into a bathtub or other
water container.
⑳ When transporting or storing the unit and cord, keep in
a dry place, free from excessive vibration and store so as to
avoid damage.
⑧ Do not run the cord under carpeting. Do not cover cord
with throw rugs, runners, or the like. Arrange cord away
from traffic area and where it will not be tripped over. Make
certain cord is placed away from the firebox, mantel or other
furniture so they cannot be placed on it.
21
If the power supply cord is damaged, it must be
replaced by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
22
The heater must not be located immediately below a
socket-outlet.
⑨ To disconnect the unit, turn the controls off, then remove
the plug from the outlet.
WARNINg: Remote control contains small batteries.
Keep away from children. If swallowed, seek medical
attention immediately.
⑩ 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.
WARNINg: Do not install battery backwards, charge, put
in fire or mix with used or other battery types - may explode
or leak causing injury.
⑪ To prevent a possible fire, do not block air intake or
exhaust in any manner. Do not use on soft surfaces, like a
bed, where openings may become blocked.
! NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void user's
authority to operate the equipment.
⑫ All electrical heaters have hot and arcing or sparking
parts inside. Do not use in areas where gasoline, paint, or
CAUTION
RISK OF ELECTRIC ShOCK
DO NOT OPEN
NO USER-SERVICABLE PARTS INSIDE
SAVE THESE INSTRUCTIONS
4
Fireplace Installation
Figure 1
Site Selection and Preparation
! NOTE: A 15 Amp, 120 Volt circuit is required. A
dedicated circuit is preferred but not essential in
all cases. A dedicated circuit will be required if,
after installation, the circuit breaker trips or the
fuse blows on a regular basis when the heater is
operating. Additional appliances on the same circuit
may exceed the current rating of the circuit breaker.
12” - 40”
(31 cm - 102 cm)
CAUTION: When the heater is in use, this product
draws a high, continuous electrical current. Not all
electric receptacles are designed to work with high,
continuous currents. If you plan on using this unit in
an old, worn, or loose receptacle, or are unsure if
the receptacle is suitable, please have it inspected
by a qualified electrician prior to using this product.
34” - 62”
(86 cm - 158 cm)
WARNINg: Ensure the power cord is not installed
so that it is pinched or against a sharp edge and
ensure that the power cord is stored or secured to
avoid tripping or snagging to reduce the risk of
fire, electric shock or injury to persons.
Approximate time: 30 minutes for installation
Construction and electrical outlet wiring must
comply with local building codes and other
applicable regulations to reduce the risk of
fire, electric shock and injury to persons.
① Select an appropriate location to mount the unit
on a wall, above an electrical outlet. The bottom of the
unit must be a minimum of 12 inches (31 cm) above
the floor (mounting bracket 34 inches (86 cm) above
the floor). Access to the electrical outlet must be
maintained. Ensure the installation meets the national
and state/provincial electrical codes.
Do not attempt to wire your own new outlets or
circuits. To reduce the risk of fire, electric shock or
injury to persons, always use a licensed electrician.
WARNINg: The supplied mounting bracket is
designed for use with Dimplex wall mounted
fireplaces only. Improper use, or use for purposes
other than intended, may cause damage or injury.
! NOTE: It is recommended that the bottom of the
unit not be mounted higher than 40 inches (102 cm)
from the ground (mounting bracket no higher than
62 inches (158 cm).
Installation
WARNINg: Ensure the front of the installed
unit will be at least three (3) feet (0.9 m) from
combustible materials, such as furniture, pillows,
bedding, papers, clothes, and curtains.
WARNINg: Failure to install the Sahara fireplace
as instructed below may result in damage to the
equipment and or may expose the user to the risk
of fire, serious injury, illness or death.
② The wall-mounting bracket must be mounted
to at least two (2) wall studs. Studs should be
accessed through two (2) wall-bracket holes in one
of the following combinations: A&F, B&D, or C&E
(Figure 2).
WARNINg: The Sahara fireplace requires the
wall mounting bracket screws to be installed into a
minimum of two wall studs (Figure 1).
Tools Required
• #2 Phillips screwdriver
• Pencil
Figure 2
• Slot screwdriver
• Bubble level (supplied)
• Drill, and drill bits as required
5
Fireplace Installation
Figure 4
! NOTE: Wall anchors must be installed in the
appropriate wall locations to fasten the wall
bracket through the remaining holes (Figure 3). For
example, if you plan to secure the bracket to studs
through holes A&F, install anchors centered on
holes B, C, D, and E.
Wall anchor
Figure 3
2
3
1
Wall
bracket
Screw
Figure 5
Wall Bracket
Supports
③ hold the wall-mounting bracket on the wall and
mark the location of ONE (1) of the mounting holes.
④ Place the bubble level onto the top of the wall-
mounting bracket.
⑤ Adjust the wall-mounting bracket so the bubble
on the level is centered between the two black lines.
⑥ Mark five (5) other mounting screw locations, on
Wall Bracket
the wall, ensuring that the wall bracket stays level.
⑦ Install the supplied wall anchors on the marked
locations by placing a #2 Phillips screwdriver into the
recess of the anchor.
⑧ Press the anchor into the wall in the desired
marked position while turning the anchor clockwise
until it is flush with the wall.
Figure 6
⑨ Insert the wall anchor screws through the wall
bracket and thread into the wall anchors. Tighten the
screw (Figure 3).
⑩ Install the remaining screws through the bracket
and into the wall studs as required.
! NOTE: At least two of the mounting screws must
be installed into a wall stud.
⑪ Remove glass assembly (Figure 4).
⑫ Mount the unit on the wall as shown (Figure 5).
Panel Mounting holes
⑬ Fix the unit in place by inserting two (2) screws
through 2 of the 4 available back panel holes, and into
the wall studs. If studs are unattainable please use
wall anchors (Figure 6).
⑭ With the glass assembly out remove the 4 screws
holding the top frame piece in place - 2 on each end.
(Figure 7)
6
Fireplace Installation
⑮ With the firebox tilted forward, carefully pour and
evenly distribute the supplied rock media on the front
tray of the firebox (Figure 8).
⑯ Once complete, use the enclosed rake to make
sure the rock media is level in the firebox. (Figure 9)
WARNINg: When raking the rocks be careful that
the rake does not scratch the mirror.
⑰ Replace the top frame and reinstall screws.
⑱ Replace glass assembly into unit.
Figure 7
Figure 8
Figure 9
7
Operation
The controls are located on the bottom surface of the
Sahara fireplace on the right side (Figure 10).
CAUTION: If you need to continuously reset the
heater, unplug the unit and call Dimplex customer
service at 1-888-DIMPLEX (1-888-346-7539).
Figure 10
Front View
Remote Operation
The fireplace is supplied with an integrated on/off
remote control.
! NOTE: Ensure that the fireplace Main On/Off
Switch is set to the Remote Control setting (up
position).
To operate, push the ON button to turn fireplace on,
push the OFF button to turn the fireplace off.
Control Location
Initialization/Reprogramming
Follow these steps for remote control initialization if
required:
① Set the main power switch to OFF.
② Wait a minimum of five (5) seconds and set the 3
Position Switch to the Remote position (refer to
Operation Section).
Bottom View
A
B
C
A. Main On/Off Switch
③ Within 10 seconds of re-acquiring power, press
the ON button located on the remote control
transmitter.
The switch has two On positions marked with and
“Manual”.
The “Manual” position is for manual operation. In this
position the built-in remote control is by-passed.
! NOTE: You will have only 10 seconds to perform
this last step. Failure to do so will result in these
steps needing to be followed again.
The position is for operating the unit with the
provided remote control.
This will synchronize the remote control transmitter
and receiver.
When in position the unit is operated with the ON
and OFF buttons of the remote control.
Battery Replacement
When the switch is in the center position the unit is off.
To replace the battery:
B. Heater On/Off Switch
① Slide battery cover open on the hand held
The heater On/Off Switch supplies power to the
heater fan and the heater element. When the switch is
in the On position the heater operates if the thermostat
calls for heat.
transmitter (Figure 11).
② Correctly install one (1) 12 Volt (A23) battery in
the battery holder.
③ Close the battery cover.
C. Heater Thermostat Control
Battery must be recycled or disposed of
properly. Check with your Local Authority or
Retailer for recycling advice in your area.
To adjust the 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 clockwise until you
hear the click again and the heater will turn on.
Figure 11
ON
Button
OFF
Button
Resetting The Temperature Cutoff Switch
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 On/
Off Switch to Off and waiting five (5) minutes before
switching the unit back on.
Battery
Battery
Cover
8
Maintenance
glass Cleaning
WARNINg: Disconnect power before attempting
any maintenance or cleaning to reduce the risk of
fire, electric shock or damage to persons.
The front glass is cleaned in the factory during the
assembly operation. During shipment, installation,
handling, etc., the front glass may collect dust
particles, these can be removed by dusting lightly with
a clean dry cloth.
Light Bulb Replacement
Allow at least five (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 exterior disappears. There are two (2)
bulbs under the log set which generate the flames and
embers.
To remove fingerprints or other marks, the glass can
be cleaned with a damp cloth. The glass should be
completely dried with a lint free cloth to prevent water
spots. To prevent scratching, do not use abrasive
cleaners or spray liquids on the glass surface.
Fireplace Surface Cleaning
Helpful Hints
To remove fingerprints or other marks, the exterior
finish can be cleaned with a damp cloth with a mild
detergent. The surface should be completely dried
with a lint free cloth to prevent water spots.
To prevent scratching, do not use abrasive cleaners or
spray liquids on any surface.
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.
Light Bulb Requirements
Quantity of three (3) – 60 Watt chandelier or
candelabra bulbs with E-12 (small) socket base,
120 Volt.
Do not exceed 60 Watts per bulb.
Bulb Replacement Instructions:
① Unplug the unit from the outlet.
② Remove glass assembly as shown in Figure 4.
③ Reach in and turn the burnt-out bulb(s) (or all
bulbs) counter-clockwise to remove.
④ Replace with new bulbs.
⑤ Fit glass assembly back in place.
⑥ Plug in the fireplace.
9
Warranty
Products to which this limited warranty applies
(1-888-346-7539), or 1367 Industrial Road, Cambridge
Ontario, Canada N1R 7G8. Please have proof of purchase,
catalogue/model and serial numbers available when calling.
Limited warranty service requires a proof of purchase of the
product.
This limited warranty applies to the following models of your
newly purchased Dimplex electric fireplace DWF1146gP
and to newly purchased Dimplex fireplace surrounds
(mantels) and trims. This limited warranty applies only
to purchases made in any province of Canada except for
Yukon Territory, Nunavut, or Northwest Territories or in any
of the 50 States of the USA (and the District of Columbia)
except for hawaii and Alaska. This limited warranty applies
to the original purchaser of the product only and is not
transferable.
What Dimplex will do in the event of a defect?
In the event a product or part covered by this limited
warranty is proven to be defective in material or
workmanship during (i) the 1 year limited warranty period for
products other than fireplace surrounds (mantels) and trims,
and (ii) the 1 year limited warranty period for surrounds
(mantels) and trims, you have the following rights:
Products excluded from this limited warranty
•
Dimplex will in its sole discretion either repair or replace
such defective product or part without charge. If Dimplex is
unable to repair or replace such product or part, or if repair or
replacement is not commercially practicable or cannot be timely
made, Dimplex may, in lieu of repair or replacement, choose to
refund the purchase price for such product or part.
Light bulbs are not covered by this limited warranty and are
the sole responsibility of the owner/purchaser. Products
purchased in Yukon Territory, Nunavut, Northwest Territories,
hawaii, or Alaska are not covered by this limited warranty.
Products purchased in these States, provinces, or territories
are sold AS IS without warranty or condition of any kind
(including, without limitation, any implied warranties or
conditions of merchantability or fitness for a particular
purpose) and the entire risk of as to the quality and
performance of the products is with the purchaser, and in the
event of a defect the purchaser assumes the entire cost of
all necessary servicing or repair.
•
•
Limited warranty service will be performed solely by dealers or
service agents of Dimplex authorized to provide limited warranty
services.
Dimplex will not be responsible for, and the limited warranty
services shall not include, any expense incurred for installation
or removal of the product or part (or any replacement product or
part) or any labour or transportation costs. Such costs shall be
the purchaser’s responsibility.
What this limited warranty covers and for how long
What Dimplex and its dealers and service agents are also
not responsible for:
Products, other than fireplace surrounds (mantels) and
trims, covered by this limited warranty have been tested and
inspected prior to shipment and, subject to the provisions
of this warranty, Dimplex warrants such products to be free
from defects in material and workmanship for a period of 1
year from the date of the first purchase of such products.
IN NO EVENT WILL DIMPLEX, OR ITS DIRECTORS,
OFFICERS, OR AGENTS, BE LIABLE TO the PURChASER
OR ANY ThIRD PARTY, WhEThER IN CONTRACT, IN
TORT, OR ON ANY OThER BASIS, FOR ANY INDIRECT,
SPECIAL, PUNITIVE, EXEMPLARY, CONSEQUENTIAL,
OR INCIDENTAL LOSS, COST, OR DAMAGE ARISING
OUT OF OR IN CONNECTION WITh ThE SALE,
MAINTENANCE, USE, OR INABILITY TO USE ThE
PRODUCT, EVEN IF DIMPLEX OR ITS DIRECTORS,
OFFICERS, OR AGENTS hAVE BEEN ADVISED OF ThE
POSSIBILITY OF SUCh LOSSES, COSTS OR DAMAGES,
OR IF SUCh LOSSES, COSTS, OR DAMAGES ARE
FORESEEABLE. IN NO EVENT WILL DIMPLEX, OR ITS
OFFICERS, DIRECTORS, OR AGENTS BE LIABLE FOR
ANy DIRECT LOSSES, COSTS, OR DAMAGES ThAT
EXCEED ThE PURChASE PRICE OF ThE PRODUCT.
Dimplex fireplace surrounds (mantels) and trims covered by
this limited warranty have been tested and inspected prior
to shipment and, subject to the provisions of this warranty,
Dimplex warrants such products to be free from defects in
material and workmanship for a period of 1 year from the
date of first purchase of such products.
The limited 1 year warranty period for products other than
fireplace surrounds (mantels) and trims and the limited
1 year warranty period for fireplace surrounds (mantels)
and trims also applies to any implied warranties that may
exist under applicable law. Some jurisdictions do not allow
limitations on how long an implied warranty lasts, so the
above limitation may not apply to the purchaser.
SOME JURISDICTIONS DO NOT ALLOW ThE
EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO ThE ABOVE
LIMITATION OR EXCLUSION MAY NOT APPLY TO ThE
PURChASER.
What this limited warranty does not cover
This limited warranty does not apply to products that have
been repaired (except by Dimplex or its authorized service
representatives) or otherwise altered. This limited warranty
does further not apply to defects resulting from misuse,
abuse, accident, neglect, incorrect installation, improper
maintenance or handling, or operation with an incorrect
power source.
How State and Provincial law apply
This limited warranty gives you specific legal rights, and
you may also have other rights which vary from jurisdiction
to jurisdiction. The provisions of the United Nations
Convention on Contracts for the Sale of Goods shall not
apply to this limited warranty or the sale of products covered
by this limited warranty.
What you must do to get service under this limited warranty
Defects must be brought to the attention of Dimplex
Technical Service by contacting Dimplex at 1-888-DIMPLEX
10
Replacement Parts
Flicker Motor . . . . . . . . . . . . . . . . . . . 2000210300RP
heater Assembly . . . . . . . . . . . . . . . . 2200490600RP
Thermostat . . . . . . . . . . . . . . . . . . . . 2300150100RP
Lampholder wire assembly . . . . . . . . 2500450100RP
On/Off Switch . . . . . . . . . . . . . . . . . . 2800070200RP
On/Off/On Switch. . . . . . . . . . . . . . . . .2800071100RP
Remote Receiver. . . . . . . . . . . . . . . . 3000380200RP
Flicker Rod . . . . . . . . . . . . . . . . . . . . 5901070200RP
River Rocks . . . . . . . . . . . . . . . . . . . . 1400080200RP
Control Knob . . . . . . . . . . . . . . . . . . . 8800620100RP
Cutout . . . . . . . . . . . . . . . . . . . . . . . . 2300270400RP
Cordset . . . . . . . . . . . . . . . . . . . . . . . 4100190100RP
Terminal Block . . . . . . . . . . . . . . . . . . 4000070100RP
Capacitor. . . . . . . . . . . . . . . . . . . . . . 2300030100RP
Remote Control . . . . . . . . . . . . . . . . . 3000370500RP
Dimplex North America Limited
1367 Industrial Road
Cambridge ON
Canada N1R 7G8
© 2011 Dimplex North America Limited
11
Troubleshooting guide
Problem
Possible Cause
Corrective Action
Circuit breaker trips or fuse
blows when unit is turned on.
Improper circuit current
rating.
Additional appliances may exceed the current rating of the
circuit breaker or fuse. Plug unit into another outlet or install
on a dedicated 15-amp circuit. If problem persists, contact
technical support.
Unit turns on or off by itself.
1. Remote control has
a similar frequency to
another remote.
2. Radio frequency
disturbance from outside
sources.
1. Re-initialize remote or move unit out of range of
interference.
2. Change frequency of other device if possible.
3. If problem persists, contact technical support.
Lights dim in room while the
unit is on.
Unit is drawing close to
circuit current rating.
Move the unit to another outlet or install unit on a
dedicated 15-amp circuit.
Power cord gets warm.
1. Normal operation.
2. Improper extension cord
in use.
1. The power cord may get slightly warm to the touch
when the heater is on.
2. Ensure any extension cord used is rated for 1875 W
and 14 AWG.
3. If problem persists, contact technical support.
Fireplace does not turn on.
1. Unit is not plugged in.
2. Circuit breaker has
tripped.
3. Improper operation.
4. Remote not initialized.
5. Depleted batteries in
remote.
1. Plug unit in to outlet.
2. Check electrical panel.
3. Refer to instruction manual.
4. Initialize the remote control.
5. Install new battery into remote.
6. If problem persists, contact technical support.
Flame frozen or shutters.
Contact technical support.
Replace light bulbs.
Flame not bright or not visible.
Burned out light bulbs.
Burned out light bulbs.
Log set dim or not glowing.
Light leaking from log set.
Replace light bulbs.
1. Log set not installed
properly.
1. Check log set for proper fit.
2. Contact technical support..
2. Defective log set.
heater is not turning off.
heater is not turning on.
heater emits an odor.
1. Improper operation.
1. Improper operation.
1. Normal operation.
1. Refer to instruction manual.
2. If problem persists, unplug unit and contact technical
support.
1. Refer to instruction manual.
2. If problem persists, unplug unit and contact technical
support.
1. Normal operation is when the heater emits an odor
for a brief period after the heater is initially turned on.
The heater is burning off any dust accumulated during
manufacturing or operation.
2. If problem persists, unplug unit and contact technical
support.
heater fan turns on but heater
lacks heat.
1. Improper operation.
2. Normal operation.
1. Refer to instruction manual.
2. Normal operation.
3. If problem persists, unplug unit and contact technical
support.
heating element is glowing red. 1. Normal operation.
1. Small glowing sections of the element are considered
normal.
2. If larger glowing sections are causing the heater to trip
the thermal cutout, unplug unit, discontinue use and
contact technical support.
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