FEATURES The unit provides the following features for added comfort and safety. Sleep Operation Auto-Restart (some units) 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. If the unit loses power, it automatically restarts with the prior settings once power has been restored. NOTE: The SLEEP function is not available in the FAN or DRY mode.
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. 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. 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. The SLEEP feature stops after 8 hours and the system keeps running under the final setting. 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. 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. Breeze Away (some units) This feature avoids direct air flow from blowing on inhabitants. Refrigerant Leak Detection (some units) The indoor unit auto matically displays EL0C when it detects refrigerant leakage. Setting Horizontal Angle of Air Flow COMFORTSENSE (some units) 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 a high 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. The COMFORTSENSE feature enables the emote control to measure the temperature at its current location. When using AUTO, COOL, or HEAT modes, measuring ambient temperature from the remote control (instead of from the indoor unit it self) will enable the air conditioner to optimize the temperature around you and ensure maximum comfort. 1. Press COMFORTSENSE button to activate feature. The remote control will send temperature signal to the unit every three minutes. 2. Press COMFORTSENSE button again to turn off this feature.
Setting Vertica Angle of Air Flow The vertical angle of the airflow must be set manually. Grip the deflector rod (see Fig. 12) and manually adjust it to your preferred direction. Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 9 SLEEP Operation Cool mode (2°F/+1°C) per hour Set Keep temperature 1hr 1hr running Heat mode(2°F/-1°C) per hour Saving energy during sleep