LG ARNU07GTUA4 Installation Manual
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Also See for ARNU07GTUA4:
- Owner's manual (12 pages) ,
- Installation manual (19 pages) ,
- Engineering product data book (521 pages)
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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.
Ceiling Cassette – 1Way
Original instruction
ARNU07GTUA(B)4 ARNU09GTUA(B)4 ARNU12GTUA(B)4
ARNU18GTTA(B)4 ARNU24GTTA(B)4
MFL69440007
Rev.01_092319
Copyright © 2018 - 2019 LG Electronics Inc. All Rights Reserved.
www.lg.com
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Related Manuals for LG ARNU07GTUA4
Summary of Contents for LG ARNU07GTUA4
- Page 1 Please retain this installation manual for future reference after reading it thoroughly. Ceiling Cassette – 1Way Original instruction ARNU07GTUA(B)4 ARNU09GTUA(B)4 ARNU12GTUA(B)4 ARNU18GTTA(B)4 ARNU24GTTA(B)4 www.lg.com MFL69440007 Rev.01_092319 Copyright © 2018 - 2019 LG Electronics Inc. All Rights Reserved.
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Page 2: Table Of Contents
Table of contents TABLE OF CONTENTS INSTALLATION PARTS SAFETY INSTRUCTIONS INSTALLATION Selection of the Best Location Ceiling Dimension and Hanging Bolt Location Wiring Connection Installation of Decoration Panel (Panel Type) Installation of Decoration Panel (Grille Type) Drain Piping DIP Switch Setting Group Control Setting Model Designation Airborne Noise Emission... -
Page 3: Installation Parts
Installation Parts Installation Parts Panel type Grille type Air Outlet Air Intake Wired Remote Controller Intake Wired Remote Controller Intake Air Outlet (Accessory) (Accessory) Installation Tool Washer for Insulation for Plastic band Name Drain hose Clamp metal hanging bracket fitting Quantity 1 EA 2 EA... -
Page 4: Safety Instructions
Safety Instructions Safety Instructions The following safety guidelines are intended to prevent unforeseen risks or damage from unsafe or incorrect operation of the appliance. The guidelines are separated into ‘WARNING’ and ‘CAUTION’ as described below. This symbol is displayed to indicate matters and operations that can cause risk. Read the part with this symbol carefully and follow the instructions in order to avoid risk. - Page 5 Safety Instructions Operation • Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open. - Moisture may condense and wet or damage furniture. • Take care to ensure that power cable could not be pulled out or damaged during operation. - There is risk of fire or electric shock.
- Page 6 Safety Instructions • Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods. - It may cause a problem for your neighbors. • Use two or more people to lift and transport the product. - Avoid personal injury.
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Page 7: Installation
Installation Installation Read completely, then follow step by step. Selection of the Best Location • There should not be any heat source or steam near the unit. • There should not be any obstacles to the air circulation. • A place where air circulation in the room will be good. •... -
Page 8: Ceiling Dimension And Hanging Bolt Location
Installation Ceiling Dimension and Hanging Bolt Location • The dimensions of the paper model for installation are the same as those of the ceiling opening dimensions. 1 385(Ceiling opening) 1 285(Hanging bolt) Ceiling Level gauge 1 180 TT Chassis 1 065(Ceiling opening) CAUTION 965(Hanging bolt) •... -
Page 9: Wiring Connection
Installation Wiring Connection • Connect the wires to the terminals on the control board individually according to the outdoor unit connection. • Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively. -
Page 10: Installation Of Decoration Panel (Panel Type)
Installation Installation of Decoration Panel (Panel Type) The decoration panel has its installation Before installing the decoration panel, always direction. remove the paper template. 1. Open the air outlet vane, and extract side covers. 2. Remove the air inlet panel from the decoration panel. 3. -
Page 11: Installation Of Decoration Panel (Grille Type)
Installation Installation of Decoration Panel (Grille Type) The decoration panel has its installation Before installing the decoration panel, always direction. remove the paper template. 1. Open the air outlet vane, and extract side covers. 2. Remove the air inlet grille from the decoration panel. 3. -
Page 12: Drain Piping
Installation Drain Piping • Drain piping must have down-slope (1/50 to 1/100): be sure not to Upward provide up-and-down slope to prevent reversal flow. Pipe clamp routing • During drain piping connection, be careful not to exert extra force not allowed on the drain port on the indoor unit. -
Page 13: Dip Switch Setting
Installation DIP Switch Setting 1. Indoor Unit Function Description Setting Off Setting On Default Communication N/A (Default) Cycle N/A (Default) Selection of Master or Group Control Master Slave Slave Wired/Wireless remote Dry Contact Selection of Dry controller selection of Auto Mode Contact Mode Manual or Auto... -
Page 14: Group Control Setting
Installation Group Control Setting 1. Group Control 1 n Wired remote controller 1 + Standard Indoor Units LGAP Network System Signal Master Slave Slave Slave 12 V Only connect serial signal and GND lines Display Error Message between indoor units. Master n DIP Switch in PCB ¿... - Page 15 Installation h It is possible to connect indoor units since Feb. 2009. h It can be the cause of malfuctions when there is no setting of master and slave. h In case of Group Control, it is possible to use following functions. - Selection of operation, stop or mode - Temperature setting and room temperature check - Current time change...
- Page 16 Installation 3. Group Control 3 n Mixture connection with indoor units and Fresh Air Intake Unit LGAP Network System Master Signal Slave Master Slave Master 12 V Display Error Message Display Error Message Master Master h In case of connecting with standard indoor unit and Fresh Air Intake Unit, separate Fresh Air Intake Unit with standard units.
- Page 17 Installation 4. 2 Remote Control n Wired remote controller 2 + Indoor unit 1 LGAP Network System Slave Signal Slave Slave Master 12 V Display Error Message Master Slave 1. It is possible to connect two wired remote controllers (Max.) with one indoor unit. Set only one indoor unit to Master, set the others to Slave.
- Page 18 Installation 5. Accessories for group control setting It is possible to set group control by using below accessories. Indoor unit 2 EA +Wired remote controller 1 EA Indoor unit 1 EA +Wired remote controller 2 EA h PZCWRCG3 cable used for connection h PZCWRC2 cable used for connection Slave Master...
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Page 19: Model Designation
Installation Model Designation Serial Number Combinations of functions A/B: Basic function C/D: Plasma(Ceiling Cassette) Chassis Name Electrical Ratings 3 : 1 Ø, 208/230 V, 60 Hz G : 1 Ø, 220 - 240 V, 50 Hz / 1 Ø, 220 V, 60 Hz (Only 50 Hz for Australia) Total Cooling Capacity in Btu/h EX) 5 000 Btu/h ➝... - Page 20 Indoor Unit...
- Page 21 PT.LG Electronics Indonesia Gandaria 8 Office Tower Lt. 29 BC & 31 ABCD Jl.Sultan Iskandar Muda, Kebayoran Lama Utara - Kebayoran Lama, Jakarta Selatan - DKI Jakarta Raya, Indonesia...