User manual LG GL-3332WA

[. . . ] Lea este manual de instalacin atentamente antes de instalar el acondicionador de aire. Leia atentamente este manual de instalao antes de instalar o ar condicionado. Ls den hr installationsanvisningen noga innan du installerar luftkonditioneringen. , , . DEUTSCH MANUAL DE INSTALAO DA UNIDADE EXTERIOR INSTALLATIONSANVISNING FR UTOMHUSENHETEN E FRANAIS MANUEL D'INSTALLATION DE L'UNITE EXTERIEURE EINBAUANLEITUNG FR DAS AUSSENGERT MANUALE DI INSTALLAZIONE DELL'UNIT ESTERNA MANUAL DE INSTALACIN DE LA UNIDAD EXTERIOR ENGLISH OUTDOOR UNIT INSTALLATION MANUAL CONTENTS/SOMMAIRE/INHALT/INDICE/NDICE/ NDICE/INNEHLL/ ENGLISH 1 2 3 4 5 6 7 SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 OPTIONAL PARTS, ACCESORIES AND TOOLS . . . . . . . . 3 WHICH MODELS CAN BE COMBINED . . . . . . . . . . . . . . . . . . . . . . . . 5 INSTALLATION OF OUTDOOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 GROUNDING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 CHECK AND TEST OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 USEFUL FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 / . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Failure to install the pipes properly can cause a leak indoors and wet the furniture and other objects in the home. Tighten the flare nut with a torque wrench using the specified method. If the flare nut is over-tightened, it can crack over a long period of time, resulting in a refrigerant leak. Do not touch the inlets or aluminum fins of the indoor and outdoor unit. Do not install the outdoor unit where small animals typically live. If small animals get inside the unit and touch the electrical parts, a failure or fire can result. Also, please keep the area around the outdoor unit clear of fallen leaves and other objects. After the installation work is completed, perform test operation to check that there is nothing abnormal, and explain to the customer the operating and cleaning procedures based on the owner's manual. Also, ask the customer to store this installation manual together with the owner's manual. EN 2 Optional Installation Parts Part name Refrigerant piping*1 Putty, PVC tapes Indoor unit name (Abbreviation) 10, 13 16 Specifications Liquid side (Outer diameter) 6. 35 mm 6. 35 mm Q'ty Gas side (Outer diameter) 9. 52 mm 12. 7 mm 1 ea. 1 ea. *1 Refrigerant piping covered with insulating material (polyethylene form, 6 mm thick). By increasing the clamp bar's receiving hole size, strength of spring in the tool has been improved. Charge hose Electronic balance for refrigerant charging Torque wrench (nominal dia. 1/2, 5/8) Flare tool (clutch type) Gauge for projection adjustment Vacuum pump adapter -- Gas leakage detector Used when flare is made by using conventional flare tool. When doing installation work at ground level, it is usual to make wiring and pipe connections to the indoor units, first, and then to make connections to the outdoor unit. However, if outdoor work is difficult it is possible, instead, to make changes to the procedure. For example, by making adjustments to the wiring and piping lengths on the inside (rather than the outside). A place where the drain water does not cause any problems. Precautions for Adding Refrigerant Use a scale having a precision with at least 10 g per index line when adding the refrigerant. Do not use a bathroom scale or similar instrument. Use liquid refrigerant when refilling the refrigerant. Since the refrigerant is in liquid form, it can fill quickly. Therefore, perform the filling operation carefully and insert the refrigerant gradually. EN 6 Do not use the supplied drain nipple for draining water. Drain the water from all the drain holes directly. To protect the outdoor unit from snow accumulation, install a holding frame, and attach a snow protection hood and plate. [. . . ] Prepare the power supply for the exclusive use of the air conditioner. 11 EN ENGLISH Wiring Connection 5 GROUNDING This air conditioner must be grounded without fail. Grounding is necessary not only to safeguard against the possibility of receiving an electric shock but also to absorb both the static, which is generated by high frequencies and held in the surface of the outdoor unit, and noise since the air conditioner incorporates a frequency conversion device (called an inverter) in the outdoor unit. If the air conditioner is not grounded, users may receive an electric shock if they touch the surface of the outdoor unit and that unit is charged with static. 6 CHECK AND TEST OPERATION For R410A, use the leak detector exclusively manufactured for HFC refrigerant (R410A, R134a, etc. ) * The conventional leak detector for HCFC refrigerant (R22, etc. ) cannot be used because its sensitivity for HFC refrigerant lowers to approx. 1/40 of that manufactured exclusively for HFC refrigerant. [. . . ]