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40MHHA: Owner's Manual
FEATURES
The unit provides the following features for added comport and safety.
Auto-Restart (some units)
If the unit loses power, it automatically restarts with the prior settings
once power has been restored.
Anti-mildew (some units)
When turning off the unit from COOL, AUTO (COOL), or DRY modes,
the air conditioner continues to operate at very low power to dry up any
condensed water and prevent mildew growth.
Wireless Control (some units)
Wireless control allows users to control the air conditioner using a mobile
phone and a wireless connection. For the USB device access,
replacement, maintenance operations must be carried out by professional
staff.
Louver Angle Memory (some units)
When turning on the unit, the louver automatically resumes its former
angle.
Active Clean (some units)
The Active Clean Technology washes away dust, mold, and grease that
may cause odors when it adheres to the heat exchanger by automatically
freezing and then rapidly thawing the frost. The operation produces more
condensed water to improve the cleaning effect.
After cleaning, the blower wheel keeps operating with hot air to blow-dry
the evaporator, thus preventing the growth of mold and keeping the inside
clean. When this function is turned on, the indoor unit window displays
CL. After 20 to 45 minutes, the unit turns off automatically and cancels
the function.
Breeze Away (some units)
This feature avoids direct air flow from blowing on inhabitants.
Refrigerant Leak Detection (some units)
The indoor unit automatically displays EL0C when it detects refrigerant
leakage.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Sleep Operation
The SLEEP function is used to decrease energy use while inhabitants
sleep and do not require the same temperature settings to maintain
comfort. This function can only be activated via the remote control.
NOTE: The SLEEP function is not available in the FAN or DRY
mode.
Press SLEEP when you are ready to sleep. When in the COOL mode, the
unit increases the temperature by 2°F (1°C) after 1 hour, then increases an
additional 2°F (1°C) after another hour. When in the HEAT mode, the
unit decreases the temperature by 2°F (1°C) after 1 hour, and decreases an
additional 2°F (1°C) after another hour.
The SLEEP feature stops after 8 hours and the system keeps running
under the final setting.
SLEEP Operation
Cool mode (2°F/+1°C) per hour
for the first two hours
Set
temperature
Heat mode(2°F/-1°C) per hour
for the first two hours
Saving energy during sleep
Fig. 10 — SLEEP Operation
Resetting the Remote Control
If the batteries in the remote control are removed, the current settings
cancel and the control returns to the initial settings and enters the
STANDBY mode. Push ON/OFF to activate.
NOTE: For multi-zone air conditioners, the following functions are
not available: ACTIVE CLEAN, SILENCE, BREEZE
AWAY, REFRIGERANT LEAKAGE DETECTION and
ECO.
Setting Vertical Angle of Air Flow
While the unit is on, press SWING on the remote control to initiate the
horizontal louver AUTO SWING feature.
NOTE: When using the COOL or DRY mode, do not set the louver at
too high of an angle for long periods of time. Doing so may
cause water to condense on the louver blade, which may drop
on floors or furnishings.
NOTE: When using the COOL or HEAT mode, setting the louver at
too high of an angle can reduce the performance of the unit
due to restricted air flow.
Setting Horizontal Angle of Air Flow
The horizontal angle of the airflow must be set manually. Grip the
deflector rod (see Fig. 12) and manually adjust it to your preferred
direction. For some units, the horizontal angle of the airflow can be set by
remote control. Refer to the Remote Control Manual.
9
1hr
1hr
Keep
running
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