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Preparation; Troubleshooting; Care And Maintenance - lifeSMART HT280 Manual

Infrared portable desktop heater

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PREPARATION

Place the heater 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 .
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
The heater does
not turn on .
If the unit shuts
down

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 .
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 .
POSSIBLE CAUSE
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
CORRECTIVE ACTION
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 .
6

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