User manual LG LT-D3680CA

[. . . ] CONSTRUCTION VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPECIFICATIONS OF ELECTRICAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REFRIGERANT CYCLE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] ONE-TOUCH Push the "ONE-TOUCH" button for fully automated operation that is customized to the typical consumer preferences in your region of the world. The customized settings control temperature air flow strength, air flow direction and other settings to provide you alternate contact with "ONE-TOUCH" of the button. If you prefer other settings you can select from the many other operation functions of your LG unit Push ONE-TOUCH : Start the operaton. 2. AUTOMATIC OPERATION To automatically select cooling, heating operation. 1. COOLING / HEATING OPERATION To automatically select cooling, heating operation. 1. Push TEMP MODE : Select Cool , Heat . MODE : Set the desired temperature. 30°C, Fan Only: No temperature indication 3. Push FAN : Select AUTO, LOW LOW+ , MED , MED+ , , or HIGH . ­ 36 ­ 4. DRY OPERATION (COOLING ONLY) For dehumidification, a moderate cooling performance is controlled automatically. 1. Push TEMP MODE : Select Dry . MODE : Set the desired temperature. 5. Hi POWER OPERATION To automatically control room temperature and airflow for faster cooling or heating operation (except in DRY mode) Push Hi-POWER : Start and stop the operation. 6. mark is shown when holding down the The button for more than 3 seconds while the mark is flashing. Push another button to turn off the mark. Mode indicator Indicates the current operation mode. (AUTO : Automatic control, A : Auto changeover control, : Cool, : Dry, : Heat) Temperature indicator Indicates the temperature setting. (17°C to 30°C) 8 9 ECO indicator Indicates when the ECO is in activated. Push the ECO button to start and push it again to stop operation. FAN speed indicator Indicates the selected fan speed. AUTO or five fan speed levels (LOW , LOW+ , MED , MED+ , HIGH ) can be shown. Indicates AUTO when the operating mode is either AUTO or : Dry. A, B change indicator remote controller When the remote controller switching function is set, "B" appears in the remote controller display. (When the remote controller setting is "A", there is no indication at this position. ) 5 10 11 12 13 Comfort sleep Indicates when comfort sleep is activaled. Push comfort sleep button to select. TIMER and clock time indicator The time setting for timer operation or the clock time is indicated. The current time is always indicated except during TIMER operation. Hi POWER indicator Indicates when the Hi POWER operation starts. [. . . ] Proceed very carefully when conducting checks since directly touching the parts on the control circuit board may result in electric shocks. 12-1. Indoor Unit No. 1 Part name Front panel Procedures 1) Stop operation of the air conditioner and turn off its main power supply. 2) Open the air inlet grille, push the arm toward the outside, and remove the grille. Remarks ­ 67 ­ No. 1 Part name Front panel Procedures 3) Push "PUSH" part under the front panel and remove hooks of the front panel from the installation plate. Remarks Installation plate Front panel Push 4) Remove the front panel fixing screws. (4 pcs. ) 5) Take off 4 hooks of panel from rear side. 4 screws 2 Screws 4 hooks <How to assemble the front panel> 1) Push 3 center positions and 2 lower center positions of the air outlet, and then hang the hanging hooks (4 pcs. ) at the top side of the front panel to the rear plate. [. . . ]