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lifesmart® is a registered trademark of
Supply Chain Sources LLC., All Rights Reserved.
INFRARED DESKTOP
HEATER
Customer number:
LCHT1038US, MCHT1038US
PCHT1038US, ZCHT1038US
ATTACH YOUR RECEIPT HERE
Purchase Date ____________Serial Number (located on back of unit) __________________
Questions, problems, missing parts? Contact technical support department at
657-341-0362, 8:00 a.m. - 5 p.m., PST, Monday - Friday or visit us online at
www.lifesmartcomfort.com
Please have your model and serial number ready
REV1-062017
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TABLE OF CONTENTS
Package Contents ...............................................................3
Safety Information ..............................................................4
Frequently Asked Questions ......................................................6
Preparation .................................................................... 7
Troubleshooting ................................................................7
Control Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operating Instructions ........................................................... 9
Care and Maintenance .......................................................... 10
One-Year Limited Warranty ...................................................... 11
Replacement Parts List ......................................................... 12
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PACKAGE CONTENTS
D
A
B
C
PART DESCRIPTION QUANTITY
A Infrared Heater 1
B Control Panel (preassembled to Infrared Heater (A)) 1
C Master Power Switch (preassembled to Infrared Heater (A)) 1
D 3-Prong Direction Adjustment Switch (preassembled to Infrared Heater (A)) 1
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SAFETY INFORMATION
Please read and understand this entire manual before attempting to assemble, operate, or install the product.
IMPORTANT SAFETY INSTRUCTIONS
WARNING: POTENTIAL ELECTRICAL HAZARD IF NOT ADHERED TO. 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:
• This heater must be plugged into a 120 V, 15 amp (or more) circuit of its own. Do not plug anything else
into the same circuit. If unsure if your home meets this specification, consult a certified electrician
prior to use. Risk of fire, overheating, malfunction, property damage, injury, or even death may
result if not adhered to!
• Connect to a properly grounded, 3-prong outlet only. Do not connect the heater to extension cords, surge
protectors, timers, direct breakers, or an outlet with other appliances connected to the same outlet. Risk
of fire, overheating, malfunction, property damage, injury, or even death may result if not adhered to!
• This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handles
(certain models) or wheels to move this heater.
• Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least
3 ft. (0.9 m) from the front of the heater and keep them away from the sides and rear of the heater.
• Extreme caution is necessary when any heater is used by or near children, invalids, pets, or when the
heater is left operating unattended.
• Always unplug the heater when not in use.
• Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been
dropped, or damaged in any manner. Contact the manufacturer for resolution options.
• Do not use outdoors. Exposure to outdoor elements such as rain, snow, sun, wind, or extreme
temperatures may cause the heater to become a safety hazard.
• This heater is not intended for use in bathrooms, laundry areas, and similar indoor locations, nor any
locations that use GFCI outlets.
• Never place the heater where it may fall into a bathtub or other water receptacles.
• Do not run the cord under carpet. Do not cover the cord with throw rugs, runners, or similar coverings.
Arrange the cord away from traffic areas and where it will not be tripped over.
• The heater must be plugged into a wall outlet that is a dedicated circuit with a minimum 15 amp rating
on that individual circuit.
• To disconnect the heater, first turn the power button to the OFF position and then remove the plug
from the wall outlet.
• Do not allow foreign objects to enter or block any ventilation or exhaust opening as this may cause
electric shock, fire, or damage the heater.
• Allow at least 3 ft. of unobstructed space to the front and rear of the heater to allow for maximum heat,
air, and ventilation flow.
• A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or
flammable liquids are used or stored, nor use flammable solvents to clean the heater. Keep the heater
dry at all times.
• Use this heater only as described in this manual. Any other use not recommended by the manufacturer
may cause fire, electric shock, or injury to persons.
• Do not use abrasive solvents to clean the heater as it may cause damage to the finish or casing.
• To prevent a possible fire, do not block air intakes or exhaust in any manner. Do not use on soft
surfaces, like a bed, where opening may become blocked.
• Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or
relocatable power tap (outlet/power strip).
• Do not unplug the heater when the unit is still ON, as the vent grill will be hot.
• Shut off the heater and wait 10 minutes before unplugging from the wall.
SAVE THESE INSTRUCTIONS
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SAFETY INFORMATION
Grounding Pin
Grounding Means
Overheat Safety Feature
This heater is equipped with an overheat safety feature. When the internal components of the heater reach
a certain temperature that could cause overheating or possible fire, the heater will automatically shut off.
If the unit has been overheated, you will need to unplug the unit from the wall and replug it in to use the
heater again.
WARNING: This heater has a voltage rating of
120 volts. The cord has a three-blade, groundingtype plug. An adapter is available for connecting
three-blade grounding-type plugs to two-slot
receptacles. The grounding lug extending from
Metal Screw
Cover of Grounded
Outlet Box
the adapter must be connected to a permanent
ground such as a properly grounded outlet box.
The adapter should not be used if a three-slot
grounded receptacle is available.
DO NOT DEFEAT THE SAFETY PURPOSE OF THE
GROUNDED PLUG.
Grounding Pin
WARNING: It is normal for the power cord to feel warm to the touch. However, a loose fit between the
outlet and the plug may cause overheating of the plug. If this occurs, try inserting the plug into a different outlet. Contact a qualified electrician to inspect the original outlet for damage.
Specifications
Voltage Rating 120 V (60 Hz)
Power Consumption
350 W
Unit Size 3.35 in. (W) x 5.04 in. (D) x 6.38 in. (H)
Unit Weight 1.18 lbs.
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FREQUENTLY ASKED QUESTIONS
Please review these frequently asked questions on the next few pages prior to using your heater.
Q. My heater emits a strange odor when I first open the box and when I turn the heater on for the first
time. Why is this happening?
A. This is normal. This heater is treated with a special heat safe/resistant coating. This odor will sometimes
be present when the box is opened. When the coating is exposed to heat, it produces this particular odor
during the first few hours of operation. This will dissipate after the break-in period. If you are sensitive to
odors, you may want to pre-burn the unit in a garage with the door open until the initial odor dissipates.
Q. If my heater runs on its max wattage setting, how many BTUs is that?
A. This heater is intended to be used as supplemental heat in areas most needed. It may take several
minutes to several hours to heat your area, depending on various factors. The below chart provides BTU
translations for different wattages.
WATTAGE BTUS
1,500 5,118
1,000 3,412
750 2,559
500 1,706
Q. Can the heating elements be replaced?
A. Replacement heating elements can be obtained from the manufacturer. All parts may be purchased
through the manufacturer if your product is out of warranty. If you feel that the elements are definitely
faulty right out of the box, contact Customer Support. A representative can then direct you to the next step.
Q. Once I plug the unit in and turn it on, how long will it take to heat my room?
A. The heating process in the heater begins immediately upon powering on and setting the desired
temperature above the ambient temperature. A noticeable change in the ambient temperature of the
room will vary due to variables such as the location of the heater (in the home), floor plan and size of the
room, how well the room is insulated, how many doors/windows, how much bare concrete (acts as a heat
sink with any type of heating), the opening and closing of an exterior door, long hallways, high ceilings, etc.
Customers with smaller rooms experience quick heat changes. Rooms with larger and open floor plans
can expect up to 24 hours to completely heat up.
Q. I do not have a grounded outlet. Can I use adapters, a 2-prong power strip, or remove the ground
prong from the cord?
A. NO! If you do not have a grounded outlet, contact a certified electrician for advice. Removing or altering
any part of the heater’s original design or intent (including the power cord) will void the warranty and
make you liable for any unexpected or hazardous results.
Q. Can I use more than one heater at a time? Can I use the heater and another appliance at the same
time?
A. Yes, but make sure they are not plugged into the same circuit. Each heater requires its own minimum 15-
amp circuit with no other items plugged into that circuit or outlet. This is because heaters are considered
appliances and draw out high amperage. If you are unsure your circuit meets these requirements, verify
with a certified electrician.
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FREQUENTLY ASKED QUESTIONS
WARNING: Risk of fire, damage to property, or injury may result if requirements are not met.
Q. Why does my heater’s fan continue to run after the set temperature is reached or the power is turned off?
A. This is normal. The heater’s fan will continue to run even after the heater automatically cycles down.
The fan continues to run so that every last bit of heat is blown out of the heat chamber while allowing the
unit to continue filtering your air. Once the internal box/components cool completely, the fan should then
shut off on its own. In this case, allow a few minutes after the heat cycles off (with power on). The fan will
shut off faster when the power is turned off.
PREPARATION
Place the heater on a firm, level surface and plug into a grounded 120 V, 60 Hz power outlet and turn on
the power switch on the rear of the unit. Only operate heater in upright position.
Insert two AAA batteries into the remote control before using (batteries not included). *(Not all products
will include a remote control.)
Please note that infrared heaters do not heat like a traditional space heater. You should not expect infrared
heaters to blow hot air like a traditional space heater. Infrared heaters heat objects not air. Infrared
heaters are intended to supplement an already heated, insulated room. Square footage specifications
assume a single enclosed room not an entire home. Infrared heaters do not heat through walls, floors, and
are not intended to replace a main heat source. Infrared heat can take at least 24 hours to warm a room
but operate much more efficiently to maintain the desired temperature. Infrared heaters will not work
well in uninsulated unheated spaces like screened in porches, RV’s, garages, unheated basements, etc.
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION
The heater does
not turn on.
If the unit shuts
down
1. The heater is not plugged in.
2. The power switch is not on
3. The electricity at the main fuse
box is not working
1. The heater has overheated.
2. Insufficient power to the unit
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1. Plug the heater into a dedicated outlet.
2. Flip the master power switch to the on
position.
3. Check the electricity at the main fuse
box
1. Turn the power switch to off then turn
power switch to on.
2. Unplug the unit and wait 5-10 minutes,
then plug in and turn power switch to
on.
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CONTROL PANEL
1
2
5 3
4
PART NAME DESCRIPTION
1 Temp-Up Button Increases the set temperature
2 Digital Display Readout of the set room temperature or timer value
3 Power Button Powers the unit ON / OFF
4 Temp-Down Button Decreases the set temperature
5 Timer Button Engages the on/off timer function
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OPERATING INSTRUCTIONS
1. To Power on the unit, first switch the master
power switch (D) on the unit to the ON position.
2. Turn the heater on or off by pressing the Power
button on the control panel (C) or by pressing
the ON/OFF button on the remote control (B).
Once the power is off, heating elements will
stop working first. The fan will continue working
for up to 60 seconds to dispense residual heat
inside the heater. This is a normal function.
1
B
2
B
3. Set the temperature by pressing the arrows on
the control panel (C).
You can set the temperature on the heater
anywhere between 60°F and 90°F. Once
you have chosen the desired temperature,
the heater will remain on until the room
temperature increases to the temperature on
the digital display. The heater will cycle on and
off to maintain the desired room temperature.
4. To set the timer power off, start the unit and
press the Timer button on the control panel (C).
Note: The timer-power-off function can only be
set when the heater is in power-on mode.
Press the Timer button repeatedly to change
the number value between a range of 0 to 12
hours (in 1-hour intervals).
3
B
4
B
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CARE AND MAINTENANCE
WARNING: Before performing any maintenance task, turn off the power switch in the rear of the unit,
unplug the unit, and allow it to cool completely.
1. To keep the heater clean, clean the outer shell with a soft, damp cloth. Use a mild detergent if
necessary. After cleaning, dry the unit with a soft cloth.
CAUTION: DO NOT let liquid enter the heater.
2. DO NOT use alcohol, gasoline, abrasive powders, furniture polish, or rough brushes to clean the
heater. This may cause damage or deterioration to the surface of the heater.
3. DO NOT immerse the heater in water.
4. Wait until the unit is completely dry before use.
5. If you will not be using the heater for a while, take the batteries out of the remote control and store
for future use.
6. Store the heater in a cool, dry location when not in use. To prevent dust and dirt build-up, use the
original packaging to repack the unit.
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ONE-YEAR LIMITED WARRANTY
The manufacturer warrants this heater against defects in materials and workmanship on functional parts,
for a period of 1 year from the original date of purchase. Your sales receipt showing the date of purchase of
the product is your proof of purchase. Keep it in a safe place for future reference. This warranty is subject
to personal use only, commercial or rental applications will not be covered.
This product is made with the highest quality materials and is warranted to be free from defects in materials
and workmanship at the time of purchase. This limited warranty applies to products manufactured or
distributed by the manufacturer, are delivered in the continental United States or Canada and extends
to the original purchaser, or gift recipient. This warranty becomes valid at the time of purchase and
terminates either by the specified time frame listed above and/or owner transfer. Any refunds or
monetary compensations must be claimed through the place of purchase (retailer), and not through
the manufacturer. Any extended warranties (warranties that cover above and beyond this manufacturer
warranty) that are sold through a retailer or third party, are not directly correlated with this products’
limited warranty, and may be redirected to said retailer or third party for coverage.
This warranty extends through the manufacturer of the product, and covers functional parts only.
Cosmetics are not covered, unless unequivocally determined it is a workmanship defect. Shipping damage
should be addressed with the shipping company, retailer, or place of purchase, not the manufacturer
unless the manufacturer was the direct shipper.
The manufacturer’s sole obligation under this warranty shall be limited to furnishing the original purchaser
replacement parts for units deemed repairable by the supplier’s warranty department. The purchaser
is responsible for insuring any parts shipped or returned, if desired. The purchaser is responsible to
prepay any shipping charges (both ways) including, but not limited to taxes and duties. All exchanged parts
and products replaced under this warranty will become the property of manufacturer. The manufacturer
reserves the right to change manufacturers of replacement parts or products for use, in order to cover
any existing warranty.
The purchaser may be asked to provide the supplier with proof of purchase documents (including the date
of purchase) if requested. Any evidence of alteration, erasing, or forgery of proof of purchase documents
will be just cause to VOID this limited warranty. Products, in which the serial number has been defaced or
removed are not eligible for warranty coverage.
This warranty does not apply if the unit has been subject to negligence, fabrication, misuse, abuse, or
repairs, alteration by non-manufacturer authorized personnel, inappropriate installations, or any case
beyond the control of the manufacturer. Examples of warranty invalidation may also include, but are not
limited to:
• Use of lacquer or paints in (and around) the heaters
• Heater placed on non-approved surfaces
• Electrical requirement deficiencies (15-20 amp dedicated outlet)
• Use on extension cords/timers/surge protectors/GFCI
• Outdoor applications
• Normal wear/tear/weathering
• Pet/consumer accidents
The manufacturer shall not be liable for any loss due to use (or misuse) of the heater or other incidental
or consequential costs, expense or damages without irrefutable foundations. Under no circumstances
shall the manufacturer or any of its representatives be held liable for injury to any person or damage to
any property, however arising. Any implied warranty shall have duration equal of the applicable warranty
stated above. Specifications are subject to change without notice or obligation.
This limited warranty gives the original purchaser specific legal rights. Other rights may vary from state
to state.
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REPLACEMENT PARTS LIST
For replacement parts, call our technical support department at 657-341-0362, 8:00 a.m. - 5 p.m., PST,
Monday - Friday
PART DESCRIPTION PART #
A Control panel 04.01.3.004
B Fan 04.04.1.065
C Power board 04.01.1.004
D PTC Heating Block 04.04.1.067
E Manual Reset Thermostat 04.04.1.069
A
D
PLEASE REMEMBER TO REGISTER YOUR WARRANTY:
web: www.lifesmartcomfort.com
email: cs@scsources.com
B C
E
lifesmart® is a registered trademark of
Supply Chain Sources LLC., All Rights Reserved.
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Printed in China
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