Page 2 - Indicates a risk of death or serious injury.; WARNING; Safety precautions; General precautions
2 WARNING • Thoroughly read the following safety precautions before using the unit.• Observe these precautions carefully to ensure safety. CAUTION Indicates a risk of death or serious injury. Indicates a risk of serious injury or structural damage. WARNING Safety precautions • After reading this man...
Page 3 - CAUTION; Precautions for moving or repairing the controller; Additional precautions
3 CAUTION To reduce the risk of fire or explosion, do not place f l a m m a b l e m a t e r i a l s o r u s e f l a m m a b l e s p r a y s around the controller. To reduce the risk of damage to the controller, do not directly spray insecticide or other flammable sprays on the controller. To reduce ...
Page 4 - Names and functions of controller components; Display; Full mode; Controller interface
4 Names and functions of controller components Display The main display can be displayed in two different modes: "Full" and "Basic."The factory setting is "Full." Fri Mode Temp. Fan Room Cool Auto Set temp. Fri Cool Mode Temp. Fan Auto Set temp. 1 2 3 4 5 j i 4 3 h g f e d c ...
Page 5 - Basic operations; Turning ON and selecting operation mode; Operation mode icons
5 Basic operations Press button 1 ( ON/OFF ). Press button 7 ( F1 ) to go through the operation modes. Turning ON and selecting operation mode Preset temperature setting Cool Dry Fan Auto Heat Auto cool Auto heat 12 The ON/OFF lamp and the LCD will light up. F1 *1 Operation modes that are not availa...
Page 6 - Fan speed setting; Vane setting
Fan speed setting Auto Press button 0 ( F4 ) to go through the fan speed. * The number of available fan speeds depends on the model. <Note>The actual fan speed will be different from the fan speed displayed on the LCD when one of the following conditions is met.• While "Standby" or ...
Page 8 - Troubleshooting
Troubleshooting When an error occurs, the following screen will appear.Check the error status, stop the operation, and consult your dealer. F1 F2 F3 F4 Error information Error codeError unit IURef. address Unt#Model nameSerial No. Reset Page Error information Contact informationDealer Tel Reset Page...
Page 9 - Timer
F1 F2 F3 F4 Main Main display: Cursor Page Main menu Vane·Louver·Vent. (Lossnay)High powerTimerWeekly timerOU silent mode Timer, Weekly timer, Energy saving F1 F2 F3 F4 Main Main display: Cursor Page Main menu RestrictionEnergy savingNight setbackFilter informationError information The settings for ...
Page 10 - Maintenance; Filter information
Maintenance Cool Room Auto Set temp. Mode Temp. Fan Fri will appear on the Main display in the Full mode when it is time to clean the filters. F1 F2 F3 F4 Main Main display: Cursor Page Main menu RestrictionEnergy savingNight setbackFilter informationError information F1 F2 F3 F4 Main menu: Filter i...