0513 IH-3778
PAGE 8 OF 10
OPERATING INSTRUCTIONS CONTINUED
SWING OPERATION:
When you turn on the unit, the louver will swing and stop
at a certain angle. You can press the SWING button
to let the louver swing automatically. Press the SWING
button again when you want the louver stop at desired
angle.
CHECK FILTER FEATURE:
This feature is a reminder to clean the Air Filter (See
Care and Cleaning) for more efficient operation. The
LED (light) above the "Filter" button will illuminate after
250 hours of operation. To reset after cleaning the filter,
press the "Filter" button and the light will go off.
FAULT CODE:
If the display reads "EA", the room
temperature sensor has failed. Contact
Uline Customer Service.
If the display reads "ES", the evaporator
temperature sensor has failed. Contact
Uline Customer Service.
If the display reads "E4", the display
panel communication has failed.
Contact your Uline Customer Service.
If the display reads "P1", bottom tray is
full. Carefully move the unit to a drain
location, remove the bottom drain plug
and let the water drain away. Restart
the machine until the "P1" symbol
disappears. If error repeats, call for
service.
DRAINAGE:
During the dehumidifying mode, you will need a
garden hose (sold separately) to drain the condensate
from the unit. Remove the rubber stopper from the hose
connector. (See Figure 22)
The hose may then:
A. Discharge into a drain that is lower than the unit.
B. Be connected to a condensate pump (sold
separately).
REMOTE CONTROL STORAGE:
Door on the side of
the unit is for storing
the remote. To open,
press it (See Figure 23),
to close, simply push it
back into position.
Remove the
supplied rubber
stopper
Garden hose
Press here
Figure 22
Figure 23
