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; Fan speed setting
4 speeds 3 speeds 2 speeds 1 speed No display 5 Basic operations Press button 1 ( ON/OFF ). Press button 7 ( F1 ) to go through the operation modes. Fan speed setting Turning ON and selecting operation mode Operation mode Preset temperature range Cool/Dry 19 ~ 30 ºC (67 ~ 87 ºF) Heat 17 ~ 28 ºC (63 ...
Page 6 - Vane setting
F1 F2 F3 F4 Fri On Louver Vent. Vane Low 6 F1 F2 F3 F4 Main Main display: Cursor Page Main menu Vane·Louver·Vent. (Lossnay)High powerTimerWeekly timerOU silent mode Step 1 Step 2 Step 3 Step 4 Step 5 Swing Auto F1 F2 F3 F4 Cool Room Auto Set temp. Mode Temp. Fan Fri Vane setting Ventilation operatio...
Page 7 - 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 8 - 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 8 The settings fo...
Page 9 - Maintenance; Filter information
9 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...