Table of Contents
Advertisement
Quick Links
See also:
Manual
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.
TYPE : Floor Standing(Console)
P/NO : MFL61971201
www.lg.com
Advertisement
Table of Contents
Related Manuals for LG AQNH18GALA0
Summary of Contents for LG AQNH18GALA0
-
Page 1: Installation Manual
• 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. TYPE : Floor Standing(Console) www.lg.com P/NO : MFL61971201... -
Page 2: Safety Precautions
Safety Precautions Safety Precautions To prevent the injury of the user or other people and property damage, the following instructions must be followed. I Be sure to read before installing the air conditioner. I Be sure to observe the cautions specified here as they include important items related to safety. I Incorrect operation due to ignoring instruction will cause harm or damage. - Page 3 Safety Precautions For installation, always contact the dealer or Do not install the product on a Be sure the installation area an Authorized Service Center. defective installation stand. does not deteriorate with age. • There is risk of fire, electric •...
- Page 4 Safety Precautions I Installation Always check for gas (refrigerant) Install the drain hose to Keep level even when leakage after installation or repair ensure that water is drained installing the product. of product. away properly. • Low refrigerant levels may cause •...
-
Page 5: Installation Map
Installation 1. Installation Map Sleeve Bushing-Sleeve Putty(Gum Type Sealant) Bend the pipe as closely on the wall as possible, but be careful that it doesn't break. Vinyl tape (Wide) • Apply after carrying out a drainage test. • To carry out the drainage test, remove the air filters Saddle and pour water into the heat... - Page 6 Installation 2. Drawing of the indoor unit AQNH**GALAD 82.5 68.5 26.5 (Unit : mm) 6 Air Conditioner...
- Page 7 Installation 3. Choosing an installation Site 1.There should not be any heat or steam near the unit. 2. Select a place where there are no obstacles around of the unit. 3. Make sure that condensation drainage can be conveniently routed away. 4.
- Page 8 Installation 4. Indoor unit installation 4-1.Preparation / Removing front panel 1. Open the front grille by pulling forward 2. Then pull out the link of grille from groove in front panel. 3. Then pull out 2 hinges of grille from grooves in front panel. 4.
-
Page 9: Refrigerant Piping
Installation 4-3.Refrigerant Piping 1. The location of hole is different depending on which side of the pipe is taken out. 2. Drill a hole (Ø70mm)in the point indicated by symbol in the illustration as below Wall Left bottom piping Right bottom piping Left back piping Right back piping Right back piping... -
Page 10: Drain Piping
Installation 4-4.Drill a Hole in the wall • Drill the piping hole with a ø70mm hole core WALL drill. Drill the piping hole at either the right or Indoor Outdoor the left with the hole slightly slanted to the outdoor side. 4-5.Drain piping 1. - Page 11 Installation 4-6. Installing Indoor unit 4-6-1 Installation on the Floor. 1. Fix up using 6 screws for floor installation. (700) 6 screw (M*25L) 30.5 30.5 (Unit : mm) 4-6-2 Installation on the Wall 1. Fix up the installation plate using 5 screws and the indoor unit using 4 screws. 2.
- Page 12 Installation 4-6-3 Half concealed installation. 1. Make a wall hole of the size shown Fig-1. Wall Supplemental plate Supplemental plate (Field supply) (Field supply) Hole (Unit : mm) <Fig - 1> 1) Normal concealed 2) Deep concealed 2. Installation of supplemental plate for attaching main unit •...
- Page 13 Installation 3.Piping Hole Wall Left bottom pipng Right bottom pipng Left pipng Wall (Unit : mm) 4. Remove the Deco Covers and Fixing Indoor Unit 1) Remove the Deco Covers.(Reference 4-2-2.) 2) Insert the Indoor Unit to the Wall hole. 3) Secure using 6 screws.
-
Page 14: Cut The Pipes And The Cable
Installation 5. Flaring Work Main cause for gas leakage is due to defect of flaring work. Carry out correct flaring work in the following procedure. Cut the pipes and the cable. 1. Use the piping kit accessory or the pipes purchased locally. -
Page 15: Connecting The Piping
Installation 6. Connecting the Piping When you connect the refrigerant pipe, it is easier that you connect the gas pipe first. 1. Hold up the Sensor Link. 2. Separate the Pipe Bracket (2 screws) 3. Connect the refrigerant pipe. (Refer to next page) 4. - Page 16 Installation If the drain hose is routed inside the room insulate the hose with an insulation material* so that dripping from sweating (condensation) will not damage furniture or floors. Tape * Foamed polyethylene or equivalent is Connecting recommended. cable Drain hose Connecting pipe Connecting the installation pipe and drain hose to the indoor unit.
-
Page 17: Wiring Connection
Wiring Connection 7. Wiring Connection 1. Loosen No 1,2 screws of control box cover. 2. Connect the cable to the Terminal block as below diagram Terminal Block Terminal Block of Indoor Unit 1(L) 2(N) Connecting Cable Clamp Cord Outdoor 3. Secure the cable onto the Control panel with the Clamp cord. 4. -
Page 18: Electrical Wiring
Wiring Connection 8. Electrical Wiring 1. All wiring must comply with LOCAL REGULATIONS. 2. Select a power source that is capable of supplying the current required by the air conditioner. 3. Feed the power source to the unit via a distribution switch board designed for this purpose. 4. -
Page 19: Test Running
Wiring Connection 10. Test Running 1. Check that all tubing and wiring are properly connected. 2. Check that the gas and liquid side service valves are fully open. Prepare remote controller 1. Remove the battery cover by pulling it according to the arrow direction. - Page 20 Wiring Connection Evaluation of the performance Intake temperature Operate the unit for 10~15 minutes, then check the system refrigerant charge: 1. Measure the pressure of the gas side service Discharge air valve. 2. Measure the air temperature from inlet and outlet of air conditiioner.
- Page 21 After reading this manual, keep it in a place easily accessible to the user for future reference.