Page 13
Operating Instructions
mrcool.com
Range
Fig. 2.3
Horizontal
Louver
Vertical
Louver
Range
Fig. 2.2
Horizontal
CAUTION
DO NOT put your fingers into the panel of
the blower and suction side. The high
speed fan inside may cause injury.
DO NOT operate the unit for extended
periods of time in COOL or DRY mode with
the vertical airflow direction set with too
much of a downward angle. This could
cause condensation to form on the surface
of the vertical louver and allow moisture/
water droplets to drop onto furnishings or
the floor.
DO NOT move the vertical louver manually,
as this could cause it to become out of
sync. If this occurs, turn off the unit and
unplug it for a few seconds. Then, restart
the unit. This will reset the louver.
NOTE: According to the relative standards
requirement, set the vertical airflow louver
to its maximum angle during the heating
capacity test.
NOTE: The open angle of the vertical louver
should not be set too small when using COOL
or HEAT mode, as it will restrict airflow and
reduce performance of the unit.
·
·
·
Louver
Adjustment of the vertical and horizontal louvers
will change airflow direction of the indoor unit to
prevent discomfort and/or uneven room
temperatures.
Adjust the vertical louver using the remote.
Adjust the horizontal louver manually by
hand.
Fig. 2.4
Adjust Vertical Airflow (Up/Down) using Vertical
Louver (Fig 2.2):
This function is performed by using the
SWING/DIRECT button on the remote control, while
the unit is operating. The Vertical louver can move in
small increments for each press, or continuously
swing up and down automatically. Please refer to the
“Remote Control User Manual” for further details.
Adjust Horizontal Airflow (Left/Right) using
Horizontal Louver (Fig 2.3 & Fig 2.4)
The angle of the horizontal louver must be set
manually. Move the deflector rod, located on the
underside of the unit, by pushing the tab to manually
adjust the airflow from side to side as desired. For
some units, the horizontal angle of the airflow can be
set by the remote control. Please refer to the
“Remote Control User Manual” for further details.
Airflow Directional Control
Deflector
Rod
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