User manual LG LTUC548DLE1

[. . . ] website http://www. lgservice. com LG LG Ceiling Cassette Air Conditioner OWNER'S MANUAL Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity. IMPORTANT · Please read this owner's manual carefully and thoroughly before installing and operating your room air conditioner. · Please retain this owner's manual for future reference after reading it thoroughly. Ceiling Cassette Air Conditioner Owner's Manual TABLE OF CONTENTS Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . 3 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. Dealer's Name Date Purchased I Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. Prior to Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. [. . . ] Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 15 15 15 Cooling Operation Soft Dry Operation Heating Operation Auto Operation COOLING MODEL Operation Display AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 21 23 On Off Set no. Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 21 23 On Off Set no. Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 15 15 Cooling Operation Soft Dry Operation Auto Operation 3 During Dry Operation. · The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is impossible because of already being set to the best speed for Dry Operation by Micom Control. Owner's Manual 19 Operating Instructions Heating Operation Mode (Heat pump model only) 1 2 Press the On/Off Button. Select Heating Operation. Press the Operation Mode Selection Button. Each time the button is pressed, the operation mode is shifted in the arrow direction. Operation Display AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO AUTO SWING SUB FUNCTION OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21 Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 On Off 21Set no. Time 01 23 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 15 15 15 Cooling Operation Soft Dry Operation OPERATION SET TEMP Room Temp Heating Operation SUB FUNCTION Auto Operation 3 Set the temperature higher than the room temperature. AUTO SWING FAN SPEED HI MED LO Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 · The temperature can be set within a range of 16°C~30°C by 1°C. Program set 09 11 13 15 On Off Set no. To decrease the Temperature. 4 Set the fan speed. Operation Display AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO ZONE AUTO SWING SUB FUNCTION OPERATION SET TEMP Room Temp FAN SPEED HI MED LO ZONE SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED SLO ZONE SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO ZONE AUTO SWING SUB FUNCTION OPERATION SET TEMP Room Temp FAN SPEED HI MED LO ZONE SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door 1234 Timer Operation unit 03 05 07 19 On Off no. 21 Set 23 Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door 1234 Timer Operation unit 03 05 07 19 On Off 21 Set 23 Time 01 no. Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door 1234 Timer Operation unit 03 05 07 19 On Off 21 Set 23 Time 01 no. Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door 1234 Timer Operation unit 03 05 07 19 On Off no. 21 Set23 Time 01 Time Program set 09 11 13 AUTO Heater Preheat JET Defrost Humidify Filter Out door 1234 19 21 23 Program set 09 11 13 15 17 On Off Set no. Time 01 15 17 15 17 15 17 15 17 · Select the fan speed in five steps-high, auto, super low, low, medium. · The display shows high fan speed · Each time the button is pressed, the fan speed mode is shifted. 5 6 This air-conditioner is set to the hot start control in order not to discharge the cold air during the heating operation. This time, the remote controller indicates `Preheat'. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 If the outdoor temperature is too low during the heating operation, this air-conditioner is set to the defrosting operation and the remote controller indicates `Defrost'. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 20 Ceiling Cassette Air Conditioner Operating Instructions Auto Operation Mode (Cooling model) 1 Press the On/Off Button. 2 To select Auto Operation, press the Operation Mode Selection button. [. . . ] Clean at least once every two weeks. Owner's Manual 31 Maintenance and Service Troubleshooting Tips!Save time and money! Check the following points before requesting repairs or service. . . . If the fault persists, please contact your dealer or service center. Case The air conditioner does not operate. [. . . ]