User Manual

Maintenance
1. Always turn OFF the heater and
disconnect the cord from the
electrical outlet before cleaning
the unit.
2. Light accumulation of dust may be
removed from the heater with a
soft cloth or vacuum cleaner.
3. Wipe the exterior surfaces of the
heater occasionally with a damp
cloth (not dripping wet), using a
solution of mild detergent and
water. Dry the case thoroughly
before operating the heater.
Caution: Do not allow water to run
into the interior of the heater as
this could create a fire or electric
shock hazard.
4. The fan motor is factory-lubricated
for life and will require no further
lubrication.
5. Store heater in a clean, dry place
when not in use.
Cleaning the electrostatic
filter
The heater has an electrostatic filter
located at the rear. The filter should
be cleaned once per month or as
needed (when dust is visible on the
filter) to ensure efficient operation of
the heater.
1. Power the heater off by pressing
the POWER button located on the
left side of the control panel.
2. Unplug the heater’s power cord.
3. Release the filter by pushing the
filter up from below (Figure 1).
4. Remove the filter by pulling down
and out (Figure 2).
5. Clean the filter by vacuuming.
6. Replace the filter by sliding the top
upwards into the spring-loaded slot
on the back of the heater (Figure 2).
Then gently push the bottom of the
filter into place (Figure 1).
Warning:
Any other servicing
needed must be performed by an
authorized service representative. Do
not attempt to service the unit
yourself.
Product Specifications
Model#: DR-999
Voltage: 120V, 60Hz
Current: Maximum continuous draw:
12.5 amps
Output: 5200 BTUs
Power: 1500 Watts
Turbo Fan: Multi-blade; Low Noise
Figure 2 Figure 1