Operation Details
(1) The function of main control
1. Time Delay Safety Control
ƒU3min¡ƒ The compressor is ceased for 3minutes to balance the pressure in the refrigeration cycle.
(Protection of compressor)
ƒU2sec¡ƒ The indoor fan is ceased for 2sec. to prevent relay noise.
(Protection of fan relay and micro chip)
ƒU30sec¡ƒ The 4-way valve is ceased for 30sec. to prevent the refrigerant-gas abnormal noise when the Heating
operation is OFF or switched to the other operation mode.
2. Airflow Direction Control
ƒU This function is to swing the louver up and down automatically and to set it at the desired position.
ƒU The procedure is as the following.
1st ; Press the ON/OFF Button to operate the product.
2nd ; Press the Airflow Direction Control Button to swing the louver up and down automatically.
3rd ; Repress the Airflow Direction Control Button to set the louver as the desired position.
3. Cooling Mode Operation
ƒU When selecting the Cooling( ) Mode Operation, the unit will operate according to the setting by the remote
controller and the operation diagram is as following
4. Cooling or Heating Mode with Sleep Mode Auto Operation
ƒU When selecting the Cooling( ) or the Heating( ) combined with the Sleep Mode Auto Operation( ), the
operation diagram is as following.
ƒ¡13ƒ¡
Intake Air temp.
COMP. ON
(SET TEMP.+0.5¡ )
COMP. OFF
(SET TEMP. -0.5¡ ) More than More than
3 minutes 3 minutes
Selecting Selecting Selecting
fan speed fan speed fan speed
COMPRESSOR ON OFF ON OFF ON
INDOOR FAN Low Low
¢”
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