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6. OPERATING INSTRUCTIONS
WARNING
The heater must be properly installed before it is used.
Power Indicator
Thermostat
(Yellow)
Selection
Caution Indicator
Switch
(Red)
SETTING THE THERMOSTAT
1) Rotate thermostat knob clockwise to high position, POWER INDICATOR will turn
yellow.
2) After room reaches desired comfort level rotate thermostat knob counter clockwise
until the thermostat to OFF position.
NOTE: Heater will cycle on and off to maintain room temperature.
SELECTION SWITCH
Using the SELECTION SWITCH, you can control the heating
output: I for 3000W, II for 4000W, III for 5000W.
THERMAL CUT-OUT
The heater will automatically shut off when parts of it overheat. The heater will turn ON
again when the abnormal temperature returns to normal levels. Should the unit overheat
and cause the thermal cut-out to cycle, the cause of the overheating should be determined
and corrective action taken before further operation.
NOTE: When the thermal cut-out is activated, the caution indicator will turn red. In this
case, immediately turn the heater OFF and inspect for any objects on or adjacent to the
heater that may cause high temperatures. DO NOT OPERATE THE HEATER WITH
THE CAUTION INDICATOR GLOWING RED.
ADJUSTING AIR FLOW DIRECTION
1. To turn the unit when it has been installed with a single lag bolt (as shown in figure 4a),
simply turn the entire heater as needed. The unit cannot be turned horizontally if it has
been installed with 2 lag bolts.
2. To tilt the unit vertically, loosen the bracket screws (see figure 5).
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