User manual LG LRFC21755ST

[. . . ] Ce manuel dcrit la procdure d'installation de l'unit extrieure. Pour installer l'unit intrieure, reportez-vous au Manuel d'installation fourni avec l'unit intrieure. Bitte lesen Sie dieses Handbuch sorgfltig, bevor Sie mit der Installation des Klimagertes beginnen. In diesem Handbuch wird die Installation der Aueneinheit beschrieben. [. . . ] Do not modify this unit by removing any of the safety guards or by by-passing any of the safety interlock switches. Exposure of unit to water or other moisture before installation may cause short-circuit of electrical parts. Do not store it in a wet basement or expose to rain or water. After unpacking the unit, examine it carefully if there are possible damage. Do not install in a place that might increase the vibration of the unit. To avoid personal injury (with sharp edges), be careful when handling parts. Perform installation work properly according to the Installation Manual. Inappropriate installation may result in water leakage, electric shock or fire. 1 When the air conditioner is installed in a small room, provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level. Install the air conditioner securely in a location where the base can sustain the weight adequately. Perform the specified installation work to guard against an earthquake. If the air conditioner is not installed appropriately, accidents may occur due to the falling unit. Single unit installation 150 or more 2. Obstacles at both right and left sides. 200 or more The height of the obstacle should be lower than the height of the outdoor unit. Install the outdoor unit at a place where discharge air is not blocked. When an outdoor unit is installed in a place that is always exposed to a strong wind like a coast or on a high story of a building, secure a normal fan operation by using a duct or a wind shield. When installing the outdoor unit in a place that is constantly exposed to a strong wind such as the upper stairs or rooftop of a building, apply the windproof measures referring to the following examples. 1) Install the unit so that its 500 discharge port faces to the wall of the building. Keep a distance 500 mm or more between the unit and the wall surface. 2) Supposing the wind direction during the operation season of the air conditioner, install the unit so that the discharge port is set at right angle to the wind direction. Strong wind Strong wind 150 or more 3. Serial installation of two or more units 150 or more 300 or more 300 or more 300 or more The height of the obstacle should be lower than the height of the outdoor unit. <Obstacle also at the upper side> 500 or more 150 or more Obstacle at front side <Upper side is free> 1. Single unit installation 500 or more 1000 or more 4. Installation in the following places may result in some troubles. [. . . ] When purchasing a charge hose, be sure to check the port size. As pressure is high and gasification speed is fast, it is difficult to read the indicated value by means of charging cylinder, as air bubbles occur. The sizes of opposite sides of flare nuts have been increased. Incidentally, a common wrench is used for nominal diameters 1/4 and 3/8. [. . . ]