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INSTALLATION MANUAL
AIR
CONDITIONER
Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring
standards by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
This product contains Fluorinated Greenhouse Gases. (R410A)
FLOOR STANDING
Original instruction
[Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Service Center B.V.
Krijgsman 1, 1186 DM Amstelveen, The Netherlands
[Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro, Seongsan-gu, Changwon-si,
Gyeongsangnam-do, KOREA
For more information, Refer to the CD or LG Web site (www.lg.com).
P/NO : MFL67855511
www.lg.com
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Summary of Contents for LG UP48
- Page 1 This product contains Fluorinated Greenhouse Gases. (R410A) FLOOR STANDING Original instruction [Representative] LG Electronics Inc. EU Representative : LG Electronics European Shared Service Center B.V. Krijgsman 1, 1186 DM Amstelveen, The Netherlands [Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA For more information, Refer to the CD or LG Web site (www.lg.com).
- Page 2 TIPS FOR SAVING ENERGY TIPS FOR SAVING ENERGY Here are some tips that will help you minimize the power consumption when you use the air conditioner. You can use your air conditioner more efficiently by referring to the instructions below: •...
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Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USING THE APPLI- ANCE. Always comply with the following precautions to avoid danger- ous situations and ensure peak performance of your product WARNING It can result in serious injury or death when the directions are ignored CAUTION It can result in minor injury or product damage when the direc-... - Page 4 IMPORTANT SAFETY INSTRUCTIONS Installation • Always perform grounding. - Otherwise, it may cause electrical shock. • Don’t use a power cord, a plug or a loose socket which is damaged. - Otherwise, it may cause a fire or electrical shock. •...
- Page 5 IMPORTANT SAFETY INSTRUCTIONS Operation • Do not share the outlet with other appliances. - It will cause an electric shock or a fire due to heat genera- tion. • Do not use the damaged power cord. - Otherwise, it may cause a fire or electrical shock. •...
- Page 6 IMPORTANT SAFETY INSTRUCTIONS • Do not step on the indoor/outdoor unit and do not put any- thing on it. - It may cause an injury through dropping of the unit or falling down. • Do not place a heavy object on the power cord. - Otherwise, it may cause a fire or electrical shock.
- Page 7 IMPORTANT SAFETY INSTRUCTIONS CAUTION Installation • Install the drain hose to ensure that drain can be securely done. - Otherwise, it may cause water leakage. • Install the product so that the noise or hot wind from the out- door unit may not cause any damage to the neighbors. - Otherwise, it may cause dispute with the neighbors.
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Page 8: Table Of Contents
TABLE OF CONTENTS TABLE OF CONTENTS TIPS FOR SAVING EN- ERGY IMPORTANT SAFETY IN- STRUCTIONS INSTALLATION PLACE Select the best Location - Indoor unit INSTALLATION Indoor unit installation Precautions in bending WIRING CONNECTION Connecting the cable - Indoor unit LEAKAGE TEST AND EVALUATION Vacuum drying of the connecting pipes and the indoor unit... -
Page 9: Installation Place
INSTALLATION PLACE INSTALLATION PLACE Select the best Location Indoor unit - There should not be any heat source or steam near the unit. - There should not be any obstacles to prevent the air circulation. - A place where air circulation in the room will be good. - A place where drainage can be easily obtained. -
Page 10: Installation
INSTALLATION INSTALLATION Indoor unit installation The mounting floor should be strong and solid enough to prevent it from vibration. Drill the piping hole with 70mm diameter hole-core drill at either the right or the left of indoor unit. The hole should be sightly slant to the outdoor side. - Page 11 INSTALLATION Spring R70mm (Fig. 1) (Fig. 2)
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Page 12: Wiring Connection
WIRING CONNECTION WIRING CONNECTION Connecting the cable Indoor unit * The inside and outside connecting cable can be connected after opening the inlet grille. Open the inlet grille manually. Open the control cover with Driver(⊕) Connect the cables to the connector in the control box. <1Ø, 220~240V>... -
Page 13: Leakage Test And Evaluation
LEAKAGE TEST AND EVALUATION LEAKAGE TEST AND EVALUATION Vacuum drying of the connecting pipes and the indoor unit The air which contains moisture remaining in the refrigeration cycle may cause a malfunction on the compressor. Confirm that both the liquid side valve and the gas side valve are set to the closed position. After connecting the piping, check the joints for gas leakage with gas leak detector. -
Page 14: Final Check And Test Run
FINAL CHECK AND TEST RUN FINAL CHECK AND TEST RUN After installing the unit, perform the final Running test should be accomplished as fol- check and running test as follows: lows: Final check points Is the unit securely mounted? Set operation switch at "FAN" and the fan will start.
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