User manual LG 75196

[. . . ] Ce manuel dcrit la procdure d'installation de l'unit intrieure. Pour installer l'unit extrieure, reportez-vous au Manuel d'installation fourni avec l'unit extrieure. Bitte lesen Sie dieses Handbuch sorgfltig, bevor Sie mit der Installation des Klimagertes beginnen. In diesem Handbuch wird die Installation der Raumeinheit beschrieben. [. . . ] Push in the plug of which end is not sharp up to the end. Drain pan Confirm that soft hose is pushed in up to the end of the drain pan. Pulg 10 4 Right REFRIGERANT PIPING AND EVACUATING Flaring diam. meter size : A (Unit : mm) A Outer diam. of copper pipe R410A 6. 4 9. 5 12. 7 15. 9 9. 1 13. 2 16. 6 19. 7 +0 - 0. 4 Refrigerant Piping The connecting sections of the refrigerant pipes are provided at the positions in the figure below. Upper side Rear side * When using the drain up kit sold separately, the pipe can be drawn out only from the upper side. R22 9. 0 13. 0 16. 2 19. 2 * In case of flaring for R410A with the conventional 1. Use copper pipe with 0. 8 mm or more thickness. (In case pipe size is 15. 9, with 1. 0mm or more. ) 2. Flare nut and flare works are also different from those of the conventional refrigerant. Take out the flare nut attached to the main unit of the air conditioner, and use it. 0. 5 mm more than that for R22 to adjust to the specified flare size. The copper pipe gauge is useful for adjusting projection margin size. A Tightening connection CAUTION IMPORTANT 4 POINTS FOR PIPING WORK 1. Remove dust and moisture from the inside of the connecting pipes. Tight connection (between pipes and unit) 3. It is necessary to troubleshoot the compressor and refrigeration cycle malfunction. REQUIREMENT Apply the thermal insulation to the pipe connecting section of the indoor unit securely up to the root without exposure of the pipe. (The pipe exposed to the outside causes water leak. ) 12 5 ELECTRICAL WORK WARNING 1. Using the specified cables, ensure to connect the wires, and fix wires securely so that the external tension to the cables do not affect the connecting part of the terminals. Incomplete connection or fixation may cause a fire, etc. 2. (Grounding work) Do not connect the earth wire to gas pipe, city water pipe, lightning rod, or the earth wire of telephone. Incomplete grounding causes an electric shock. 3. For electric work, strictly follow the Local Regulation in each country and the Installation Manual, and use an exclusive circuit. Capacity shortage of power circuit or incomplete installation may cause an electric shock or a fire. CAUTIONS This indoor unit has no power cord. If incorrect/incomplete wiring is carried out, it will cause an electrical fire or smoke. Be sure to install an earth leakage breaker that is not tripped by shock waves. If an earth leakage breaker is not installed, an electric shock may be caused. Be sure to use the cord clamps attached to the product. Do not damage or scratch the conductive core and inner insulator of power and inter-connecting cables when peeling them. [. . . ] 1 minute. ) UNIT VENT 1 CODE No. SET DATA SETTING TEST UNIT No. R. C. No. ( Display changes according to the model No. of indoor unit. ) 2 3 In the group control, every pushing button, the indoor unit No. in the group control is displayed in order. In this time, the position of the indoor unit can be confirmed because only fan and flap of the selected indoor unit operate. [. . . ]