IMPORTANT INSTRUCTIONS
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electrical shock,
and injury to persons, including the following:
1. Read all instructions before using this heater.
2. CAUTION:
High temperatures. Keep cords and all other combustible material, such as furniture, papers, clothes
and curtains away from the heater. For safe and efficient operation, keep an open space around
heater of three feet in front and 12 inches at ends and rear.
ATTENTION:
Les températures élevées. Gardez les cordons et tout autre matériau combustible, tels que les
meubles, papiers, vêtements et rideaux à l'extérieur de l'appareil de chauffage. Pour un
fonctionnement sûr et efficace, garder un espace ouvert autour de chauffage de trois pieds à l'avant et
12 pouces aux extrémités et à l'arrière.
3. Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left
operating and unattended.
4. Do not operate any heater after it malfunctions, has been dropped or damaged in any manner. Return heater to
authorized service facility for examination, electrical or mechanical adjustment, or repair.
5. Do not use outdoors.
6. To disconnect heater, turn controls to off, and turn off power to heater circuit at main disconnect panel (or operate
internal disconnect switch if provided).
7. Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric chock
or fire, or damage the heater.
8. To prevent a possible fire, do not block air intakes or exhaust in any manner.
9. A heater has hot and arcing or sparking parts inside. WARNING: Do not use it in area where gasoline, paint, or
flammable liquids are used or stored.
10. 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.
11. This heater may include an audible or visual alarm to warn that parts of the heater are getting excessively, hot. If the
alarm sounds (or illuminates), immediately turn the heater off and inspect for any objects on or adjacent to the heater
that may have blocked the airflow or otherwise caused high temperatures to have occurred.
DO NOT OPERATE THE HEATER WITH THE ALARM SOUNDING (OR ILLUMINATING)
12. SAVE THESE INSTRUCTIONS
Maintenance:
Caution: Make certain that the power source is disconnected before attempting to service or disassemble any component. If the power
disconnect is out of the line of sight, lock it in the OPEN position and tag to prevent the application of power. Make sure the heater has
cooled enough to safely handle.
Electrical:
Once a year inspect the control panel wiring to make certain insulation is intact and all connections are tight. Inspect all heater and relay
contacts. If the contacts appear badly pitted or burned, replace the contactor/relay.
Cleaning:
Clean the unit casing, fan and motor once a year. A dirty motor will tend to run hot and eventually will be damage internally. Use the
crevice tool on a vacuum cleaner or a clean cloth to clear dust and dirt. Any rust spots on the casing should be cleaned and repainted.
Lubrication:
All units have fan motors that are permanently lubricated so that only occasional cleaning is required.
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ECO 1-7874
REV. 10/22
FORM: 9632