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LG Y4NV15ANLK0 Data Book
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LG Y4NV15ANLK0 Data Book

LG Y4NV15ANLK0 Data Book

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PTAC Type
(60Hz/R410A)
6RWU0-06A

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Summary of Contents for LG Y4NV15ANLK0

  • Page 1 PTAC Type (60Hz/R410A) 6RWU0-06A...

  • Page 2: Table Of Contents

    PTAC Introduction Part 1 General information 1. Model line up ..................12 2. Nomenclature ...................13 3. Appearance..................14 4. List of functions ................15 5. Features ....................16 PTAC...
  • Page 3 Part 2 Product data 1 YA chassis ..................22 1.1 Features......................22 1.2 List of functions.....................23 1.3 Specifications....................24 1.4 Dimensions ....................26 1.5 Refrigerant Cycle Diagram ................27 1.6 Wiring diagrams....................28 1.7 Capacity tables .....................30 1.8 Electrical characteristics ................33 1.9 Operation range....................34 2 Control Devices................35 2.1 Control Panel ....................35 PTAC...
  • Page 4 Part 3 Design and installation 1 General installation procedure............49 2 Installation of unit................50 2.1 Safety precautions ..................50 2.2 Points of explanation about operations ............53 2.3 Selecting installation site for the unit .............53 2.4 Installation of unit...................54 2.5 Wall sleeve installation ..................56 PTAC...
  • Page 5 Part 4 Accessories 1 Controller accessories ..............63 1.1 Hard Wire kit ....................63 1.2 Wired Wall Thermostat Connection Kit ............65 2 Mechanical accessories ..............66 2.1 Control Panel Key Lock ................66 2.2 Outer Grille ....................67 2.3 Condensate Drain Kit ..................69 2.4 Leveling Legs ....................71 2.5 Sub Base ......................72 2.6 Lateral Duct Accessory System ..............74 2.7 Replacement Filter - 10 Pack ................77...
  • Page 6 Test condition of International Standards 6RWU0-06A Test condition of International Standards AHAM CLASSIFICATION 9306 5151 210/240 1861.1 DB°C(°F) 27.0 27.0 26.7(80) 26.7(80) 27.0 29.0 Indoor Cooling WB°C(°F) 19.5 19.0 19.4(67) 19.4(67) 19.0 19.0 Capacity DB°C(°F) 35.0 35.0 35.0(95) 35.0(95) 35.0 46.0 Outdoor WB°C(°F)

  • Page 7: Introduction

    Packaged Terminal Air-Conditioners(PTAC) of LG is the best choice a customer can avail when it comes to a quiet environ- ment. Ultra quiet operation is the hallmark of these Air-Conditioners of LG. This range of units is suitable for Hotels and Healthcare applications.
  • Page 8 Introduction 6RWU0-06A Publication History Pub. No. Frequency Category Product name Refrigerant Notes Published in 6RWU0 - 01A 60Hz PTAC R410A New Edition of PDB Apr.2010 6RWU0 - 01B 60Hz PTAC R410A Spec sheet update June.2010 6RWU0 – 01C 60Hz PTAC R410A Spec sheet update August.
  • Page 9 6RWU0-06A Introduction Step by step air conditioner selection process (reference) Calculate or obtain the maximum heat load for the area to be air conditioned. Specifications Model features and functions Air-flow and temperature distribution Selection of the control system Remote Wall Thermostat Control Front Desk Control CAUTION 1.
  • Page 10 6RWU0-06A PTAC General information...

  • Page 11: Part 1 General Information

    Part 1 General information 1. Model line up ..................12 2. Nomenclature ..................13 3. Appearance ..................14 4. List of functions ..................15 5. Features ....................16 General information PTAC...

  • Page 12: Model Line Up

    Model line up 6RWU0-06A 1. Model line up Model Name Chassis Capacity [kW (kBtu/h)] 2.05(7) 2.64(9) 3.52(12) 4.4(15) Y4NV07ANLK0(LP073IHP) Y4NV09ANLK0(LP093IHP) Y4NV12ANLK0(LP123IHP) Y4NV15ANLK0(LP153IHP) PTAC General information...

  • Page 13: Nomenclature

    Fan Mode + Auto Restart + Evaporator Frost Control + Freeze Room Protection + 4-Way Cooling + Energy 2kW~5kW(Universal Heater) saver + Dry + Sleep + Make up air Module Look L: LG Brand Production type N: In house S: Outsourcing Chassis : A –...

  • Page 14: Appearance

    Appearance 6RWU0-06A 3. Appearance Chassis Unit Models Y4NV07ANLK0(LP073IHP) Y4NV09ANLK0(LP093IHP) Y4NV12ANLK0(LP123IHP) Y4NV15ANLK0(LP153IHP) PTAC General information...

  • Page 15: List Of Functions

    6RWU0-06A List of functions 4. List of functions Y4NV15ANLK0 Y4NV12ANLK0 Y4NV09ANLK0 Y4NV07ANLK0 AK3GEUS AK3GEUS AK3GEUS AK3GEUS Category Function LP153IHP LP123IHP LP093IHP LP073IHP AK3GEUS AK3GEUS AK3GEUS AK3GEUS Air discharge type Top discharge Top discharge Top discharge Top discharge Airflow direction control...

  • Page 16: Features

    Features 6RWU0-06A 5. Features The following features can be found in PTAC (Packaged Terminal Air-Conditioners) :- n 2 -Way Air Flow Direction n Indoor Fan Speed Setting n Washable Filters n Two Fan Motors n Low Noise at High Air Volume n LED Diagnostics and Self Diagnostics n High Efficiency Compressor n Indoor Room Freeze Protection...
  • Page 17 Low Noise at High Air Volume New Blowers and Fans which are bigger and stronger than earlier ones operate at low rpm’s and have higher efficiency. High Efficiency Compressor LG Rotary compressors have low noise, low vibration and higher efficiency and reliability. Energy saver mode Energy Saver mode is set at cycle fan to provide continuous fan operation in cool or heat modes.
  • Page 18 Features 6RWU0-06A Electric Heater Electric heaters are used in cold regions when instant heating is required in the room. In such cases, electric heater is preferred over heat pump models which sometimes require long times to achieve the desired heating effect. Coil Heater (208-230V,265 V) has different heater capacity according to models.
  • Page 19 This feature extends the overall life of the compressor by preventing the short cycling of the air-conditioner. When the com- pressor restarts, LG PTAC is designed to give it a minimum of three minutes to have a time of equalizing the refrigerant pressures for optimizing the cycle.
  • Page 20 Formation of ice reduces the airflow through the coil and hence the efficiency of the air conditioning unit. The LG PTHP employs an active reverse cycle defrost function to melt the ice off the outdoor coil for ensuring room comfort conditions and savings from extended operation.
  • Page 21 6RWU0-06A Part 2 Product data 1 YA chassis ...................22 1.1 Features ......................22 1.2 List of functions ....................23 1.3 Specifications ....................24 1.4 Dimensions.......................26 1.5 Refrigerant Cycle Diagram ................27 1.6 Wiring diagrams....................28 1.7 Capacity tables ....................30 1.8 Electrical characteristics ...................33 1.9 Operation range....................34 2 Control Devices..................35 2.1 Control Panel....................35 PTAC...

  • Page 22: Ya Chassis

    6RWU0-06A YA Chassis 1. YA Chassis Models : Y4NV07ANLK0(LP073IHP) Y4NV09ANLK0(LP093IHP) Y4NV12ANLK0(LP123IHP) Y4NV15ANLK0(LP153IHP) 1.1 Features n 2 -Way Air Flow Direction n Indoor Fan Speed Setting n Washable Filters n Two Fan Motors n Low Noise at High Air Volume n LED Diagnostics and Self Diagnostics...

  • Page 23: List Of Functions

    YA Chassis 6RWU0-06A 1.2 List of functions Y4NV15ANLK0 Y4NV12ANLK0 Y4NV09ANLK0 Y4NV07ANLK0 AK3GEUS AK3GEUS AK3GEUS AK3GEUS Category Function LP153IHP LP123IHP LP093IHP LP073IHP AK3GEUS AK3GEUS AK3GEUS AK3GEUS Air discharge type Top discharge Top discharge Top discharge Top discharge Airflow direction control (up & down)

  • Page 24: Specifications

    Ø * Rows * Column * FPI P7 * 3R * 17C * 20FPI P7 * 3R * 17C * 20FPI Condensor Fin Type LG Louver, Gold PCM LG Louver, Gold PCM Power Supply Cable (Power Cord) No.*AWG NEMA 6-15P(3*14AWG)/ 20P(3*12AWG)/ 30P(3*10AWG)
  • Page 25 Ø * Rows * Column * FPI P7 * 3R * 17C * 20FPI P7 * 3R * 17C * 20FPI Condensor Fin Type LG Louver, Gold PCM LG Louver, Gold PCM Power Supply Cable (Power Cord) No.*AWG NEMA 6-15P(3*14AWG)/ 20P(3*12AWG)/ 30P(3*10AWG) NEMA 6-15P(3*14AWG)/ 20P(3*12AWG)/ 30P(3*10AWG)

  • Page 26: Dimensions

    6RWU0-06A YA Chassis 1.4 Dimensions Product Data PTAC PTAC...

  • Page 27: Refrigerant Cycle Diagram

    YA Chassis 6RWU0-06A 1.5. Refrigerant Cycle Diagram Models : LP073IHP.AK3GEUS(Y4NV07ANLK0.AK3GEUS), LP093IHP.AK3GEUS(Y4NV09ANLK0.AK3GEUS) LP123IHP.AK3GEUS(Y4NV12ANLK0.AK3GEUS), LP153IHP.AK3GEUS(Y4NV15ANLK0.AK3GEUS) Heat Heat Exchanger Exchanger (Evaporator) (Condenser) 4 Way Valve : Cooling : Heating Compressor Loc. Description PCB Connector Thermistor for indoor air temperature CN-TH1 (Display PCB) Thermistor for evaporator temperature...

  • Page 28: Wiring Diagrams

    6RWU0-06A YA Chassis 1.6 Wiring diagrams Models : LP073IHP.AK3GEUS(Y4NV07ANLK0.AK3GEUS), LP093IHP.AK3GEUS(Y4NV09ANLK0.AK3GEUS) LP123IHP.AK3GEUS(Y4NV12ANLK0.AK3GEUS), LP153IHP.AK3GEUS(Y4NV15ANLK0.AK3GEUS) Product Data PTAC...
  • Page 29 YA Chassis 6RWU0-06A CN_WIFI CN_TH1 CN_COMP CN_COIL2 CN_COIL1 CN_FAN_DC CN_THERMO_S CN_FAN_BLDC WCN_PTAC_T_N CN_TH1 CN_TH2 WCN_PTAC_T_L CN_EEV1 CN_REMO CN_DISPLAY CN_AUX_S CN_4WAY_AC CN_HEATER WCN_P_N CN_INV2 WCN_P_L CN_1 CN_LGMV CN_HEATER CN_TRANS CN_THERMO_S CN_REMO_S CN_WRITE RY_HEATER1_L CN_AUX_S RY_HEATER1_N RY_HEATER2_L CN_THERMO CN_AUX CN_REMO CN_LGMV RY_HEATER2_N PTAC Product Data...

  • Page 30: Capacity Tables

    6RWU0-06A YA Chassis 1.7 Capacity tables Cooling Capacity Y4NV07ANLK0(LP073IHP) Indoor Air Temperature : DB(℉)/WB(°F) Outdoor Air Temperature 68.0 / 57.2 71.6 / 60.8 77.0 / 64.4 WB°F DB°F 68.0 6.91 4.97 0.42 7.47 5.12 0.44 8.18 5.31 0.47 77.0 6.75 4.93 0.45 7.26...
  • Page 31 1.08 12.04 8.42 1.12 115.0 10.41 8.41 1.06 10.37 7.87 1.09 11.19 8.49 1.13 Y4NV15ANLK0(LP153IHP) Indoor Air Temperature : DB(℉)/WB(°F) Outdoor Air Temperature 68.0 / 57.2 71.6 / 60.8 77.0 / 64.4 WB°F DB°F 68.0 13.37 8.59 1.04 14.46 8.85 1.10...
  • Page 32 12.12 0.98 12.03 0.98 11.79 0.97 59.0 13.04 1.01 12.65 1.00 12.40 0.99 12.30 0.99 12.05 0.98 Y4NV15ANLK0(LP153IHP) Indoor Air Temperature : DB(℉) Outdoor Air Temperature 60.8 64.4 71.6 75.2 DB°F 32.0 11.72 1.13 11.36 1.12 11.13 1.11 11.05 1.11 10.83...

  • Page 33: Electrical Characteristics

    208~230 Max : 253 LP123IHP.AK3GEUS(Y4NV12ANLK0.AK3GEUS) 11.9/ 17.2/ 28.0 15/ 20/ 30 6.15 0.29 0.63 LP153IHP.AK3GEUS(Y4NV15ANLK0.AK3GEUS) 11.9/ 17.2/ 28.0 15/ 20/ 30 6.15 0.29 0.63 Notes : 1. Voltage range Voltage supplied to the unit terminals should be MCA : Minimum Circuit Amperes (A) within the minimum and maximum range.

  • Page 34: Operation Range

    6RWU0-06A YA Chassis 1.9 Operation range Cooling Heating (46℃) (24℃) Continuous Continuous operation operation (1℃) (21℃) Electric Heater Operative (12℃) (-20℃) 54(12℃) 86(30℃) 54(12℃) 86(30℃) Indoor Unit [℉ (℃) DB] Indoor Unit [℉ (℃) DB] 1.10 Sound level test method OutDoor Middle Wall InDoor...

  • Page 35: Control Devices

    YA Chassis 6RWU0-06A 2. Control Device 2.1 Control Panel temperature. Power Press to turn the air conditioner ON or OFF. Dry - This mode is ideal for rainy and damp days to dehumidify the room rather than cooling it Delay ON/OFF Timer significantly.
  • Page 36 Simultaneously press this buttons and hold for 3 seconds to escape the function. (Display phase tem- perature during normal escape) ※Escape automatically when no button is pressed for 3 minutes. Local/Wifi,LG Exclusive Wired Remote Controller(option) Default setting Control Type Remote...
  • Page 37 The unit control by buttons are not available. Local/Wifi/LG Exclusive Press the ∧ pad to select Remote. Wired Remote Controller The default setting for Mode 1 is Local, Wifi and LG Exclusive Wired Remote Controller. Remote MODE 2: Energy Saver Press MODE until a 2 appears in the first digit of the display for Energy Saver mode.
  • Page 38 6RWU0-06A YA Chassis MODE 4: Temperature Limiting Press MODE until a 4 appears in the first digit of the display for Temperature Limiting mode. Temperature Limiting can save money by limiting the lowest temperature for cooling and the highest temperature for heating. This temperature limiting is not Cooling : 0{54 °F(12.2 °C)~86 °F(30.0 °C)} available with the Remote Wall Thermostat.
  • Page 39 YA Chassis 6RWU0-06A Front desk control When the pair wire is connected to the connector FD2 and FD1, the unit can be turned ON or OFF with a switch located at the Front Desk Control panel. When the front desk switch is ON, the fan operates according to the setting without working compressor and heater.
  • Page 40 6RWU0-06A YA Chassis • Electrical Controls Error Descriptions Cause of Error Check Point Code • The Indoor Air Thermistor Error • Check the error after change sensor. Indoor unit room temperature occurs when the indoor temperature • Check the insertion of PCB Connector sensor error is ≤-35°C or ≥100°C.
  • Page 41 YA Chassis 6RWU0-06A Error Descriptions Cause of Error Check Point Code • Over load operation (outdoor fan • Check input voltage constraint, screened, blocked) • Check outdoor fan constraint / CT 2 (Max CT) • Input voltage error (low voltage) screened / flow structure Burned parts inside PCBA •...
  • Page 42 6RWU0-06A YA Chassis Error Descriptions Cause of Error Check Point Code • The Outdoor Air Thermistor Error • Check the error after change sensor. Cond. Middle Pipe Sensor Error occurs when the outdoor air • Check the insertion of PCB Connector temperature is ≤...
  • Page 43 YA Chassis 6RWU0-06A Error Descriptions Cause of Error Check Point Code • Indoor / outdoor sensor short/open • Check sensor status (Indoor / outdoor • Disconnection of 4 way valve middle pipe) Detect 4 Way Valve Transfer connector • Check connector for 4 way valve Failure 7 Times •...
  • Page 44 Part 3 Design and Installation 1 General installation procedure ............45 2 Installation of unit ................46 2.1 Safety precautions....................46 2.2 Points for explanation about operations ............46 2.3 Selecting installation site for the unit ..............46 2.4 Installation of Unit .....................50 2.5 Wall sleeve installation ..................53 Design and installation PTAC...
  • Page 45 General Installation Procedure 6RWU0-06A 1. General Installation Procedure Installation Procedure Remarks …… Check and confirm required load calculation, model Determination of work scope selection etc… …… The base or the foundation of the Air-Conditioner Selection of suitable location should be firm and vibration proof and air-flow should for unit not be restricted on either side of the unit - front and the back.
  • Page 46 6RWU0-06A Installation of unit 2. Installation of unit 2.1 Safety precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. n Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness is classified by the following indications.
  • Page 47 Installation of unit 6RWU0-06A WARNING Do not use a damaged power cord, plug or loose socket. • Otherwise there is risk of fire or electric shock. Always plug onto a grounded outlet. • Otherwise there is risk of fire or electric shock. Do not extend or modify the power cord length.
  • Page 48 6RWU0-06A Installation of unit Turn off the main power switch when the unit is not used for a long time. • We can prevent accidental startup and thereby prevent injury. Do not operate or stop the unit by inserting or pulling out the power plug. •...
  • Page 49 Installation of unit 6RWU0-06A CAUTION Install the product in such a way that the noise or hot wind from the outdoor unit may not cause any distur- bance to neighbors. • Otherwise there may be disputes with neighbors. During installation the unit should be level front-to-back and side-to-side. •...
  • Page 50 6RWU0-06A Installation of unit 2.4 Installation of unit The PTAC and its components are as shown below. Front Grille Control Box Evaporator Air Filter Cover Compressor Vent Door Discharge Grill Brace Base pan Rear,Grille Door Shroud Bracket Condenser Mesh, Metal Pan drain Valve, Drain Installation...
  • Page 51 Installation of unit 6RWU0-06A Use the correct wall sleeve and outdoor grille This unit is designed to be installed in the insulated wall sleeve. When you place the unit into the existing sleeve, the wall sleeve used to mount the new unit must be in good structural condition and have the outdoor grille that securely attaches to the sleeve or the flange of the sleeve to secure the new air conditioner.
  • Page 52 Wall opening 16-1/4"x42-1/4" Recommended To maintain the best performance of LG PTAC 1. An insulation strip must be attached. The insulation strip is provided with the box. 2. After assembly of unit with sleeve and front grille, the gap should be over 20” from both sleeve and front grille.
  • Page 53 Installation of unit 6RWU0-06A 2.5 WALL SLEEVE INSTALLATION framing, moving electrical outlets, and other expensive Wall Case Installation Data modifications. General Generally, units are installed 3" to 5" above the floor For existing construction it is important that carpentry, (flush to finished floor installation is possible) as near to masonry and electrical work be performed by compe- the center of the room as possible;...
  • Page 54 Construction room resulting in increased operating costs and improper As shipped, the LG wall sleeve is ready for installation. room temperature control. Do not remove the stiffener from inside the wall case or the...
  • Page 55 Installation of unit 6RWU0-06A PTAC Installation...
  • Page 56 6RWU0-06A Installation of unit Installation PTAC...
  • Page 57 Installation of unit 6RWU0-06A • Unit Installation • When the air conditioner has been running and is turned off or set to the fan position, wait at least 3 minutes before resetting to the cooling & heating operations. Note A slight heat odor may come from the unit when first switching to HEAT after the cooling season is over. This odor, caused by fine dust particles on the heater, will disappear quickly.
  • Page 58 Use 20 AMP. time delay fuse or 20 AMP. Circuit breaker. LP123IHP.AK3GEUS (Y4NV12ANLK0.AK3GEUS), Standard 208/230V, 3-wire grounding receptacle rated 20A LP153IHP.AK3GEUS (Y4NV15ANLK0.AK3GEUS) Use 30 AMP. time delay fuse or 30 AMP. Circuit breaker. Standard 208/230V, 3-wire grounding receptacle rated 30A Installation(for 60Hz) Electric installation requirement for personal safety: •...
  • Page 59 Part 4 Accessories 1 Controller accessories ...............60 1.1 Hard Wire Kit ....................60 1.2 Wired Wall Thermostat Connection Kit.............62 2 Mechanical accessories ..............63 2.1 Control Panel Key Lock ..................63 2.2 Outer Grille .......................64 2.3 Condensate Drain Kit ..................66 2.4 Leveling Legs ....................69 2.5 Sub Base ......................70 2.6 Lateral Duct Accessory System ...............72 2.7 Replacement Filter - 10 Pack ................74...

  • Page 60: Controller Accessories

    Controller accessories 6RWU0-06A 1. Controller accessories 1.1 Hard Wire Kit The Hard Wire kit consists of a Junction box which provides a protective enclosure for the electrical connections. This junc- tion box is furnished with approximately 2 - feet of inch flexible steel conduit and a metal box that secures to the PTAC at the control panel.
  • Page 61 6RWU0-06A Controller accessories 5) Now for 208/230 volt units, remove and discard the white lead from the wire assembly. For 265 volt units, remove and discard the red lead from the wire assembly. * For 208/230 volt units and 265 volt units refer to notes given below. 6) Remove the retaining ring, which holds the threaded conduit and the metal box together, from the straight conduit clamp.

  • Page 62: Wired Wall Thermostat Connection Kit

    Controller accessories 6RWU0-06A 1.2 Wired Wall Thermostat Connection Kit Installation 1. Disconnect power and remove the front panel per unit The PTAC Wire Harness kit provides connection from termi- installation instruction. nal strip on the PTAC control board to the following board features: 2.

  • Page 63: Mechanical Accessories

    6RWU0-06A Mechanical accessories 2. Mechanical Accessories 2.1 Control Panel Key Lock Door Hinge Pins (Each Side) Brackets (Each Side) Control Panel Key Lock Front AYCP101 The Control Panel Key Lock Kit prevents tampering with the controls used to set the temperature and other Heating and Cooling functions.

  • Page 64: Outer Grille

    Mechanical accessories 6RWU0-06A 2.2 Outer Grille Outdoor Grilles are attached to the Wall Sleeve and exposed to the exterior Wall. These Grilles comes in industry standard size of 42" x 16". These Grilles are of two types : (a) Stamped Aluminum Grille Stamped Aluminum Grille AYRGALA01 and (b) Architecture Grille.
  • Page 65 The architectural design of a building may dictate the use of special or oversized louvers for aesthetic reasons. Louvers other than standard LG exterior grilles may be used on the LG unit, however, these special louvers, or any special exterior architectural treatments of the building facade that may restrict the free circulation of condenser airflow, should be referred to LG Engineering for evaluation and approval.

  • Page 66: Condensate Drain Kit

    Mechanical accessories 6RWU0-06A 2.3 Condensate Drain Kit. During the Heat Pump operation, condensate water inside the unit drains out into the sleeve from the chassis. Such an instance may also happen at times of high humidity during the cooling operation. When normal drainage from the wall sleeve is not possible or is undesirable, this condensate drain kit can be used.
  • Page 67 6RWU0-06A Mechanical accessories 3) Locate the other gasket A on the back of the bank off plate and secure the assembly to the left rear of the wall sleeve with sheet metal screws provided.(refer to figure on the right) If the unit is to be installed right away, install the condenser grille to the wall sleeve with the hardware provided.
  • Page 68 Mechanical accessories 6RWU0-06A 1) The components D, E and the drain fitting of the kit are mount- ed on the bottom of the wall sleeve prior to the installation of the sleeve. When a subbase is not used, a suitable area on the bottom of the sleeve is selected which is inside the room.

  • Page 69: Leveling Legs

    6RWU0-06A Mechanical accessories 2.4 Leveling legs IMPORTANT: Installer is responsible for com- Leveling Leg Accessory Kits include two leveling legs as plying with all building and well as two mounting screws. National Electrical Codes. They are constructed of formed sheet metal and are engineered to provide accurate leveling and support for PTAC units which do not utilize the optional subbase.

  • Page 70: Subbase

    Mechanical accessories 6RWU0-06A 2.5 Subbase (Optional) The Subbase provides an enclosure for an electrical receptacle, power switch and a circuit breaker. Electrical connections to the power supply from the unit are made inside the subbase. In addition, the subbase provides structural support to the Wall Sleeve and to the weight of the PTAC unit .
  • Page 71 6RWU0-06A Mechanical accessories Installation Procedure: Inside Wall 1. Disconnect all power to unit. 2. Mark the hole location on sleeve then drill 1/8in holes. See Fig. 2 for hole dimensions on sleeve. 3. (Optional) Adjustable side extension panels can be SIDE VIEW OF WALL SLEEVE attached to cover open space left between subbase and 1/8”...

  • Page 72: Lateral Duct Accessory System

    Mechanical accessories 6RWU0-06A 2.6 Lateral Duct Accessory System The lateral duct accessory system allows one unit to heat or cool two rooms and can be installed for left or right side duct application. Pre-Installation Things to take into consideration before installation Front Grille •...
  • Page 73 6RWU0-06A Mechanical accessories Install the Extension Duct 1/8” 1. Temporarily secure plenum to left and right support brackets that were previously installed. WALL 1/8” 2. Measure and cut a 3 3/4 in. X 7 1/8 in. hole through adja- cent wall(fig.2) 3 3/4”...

  • Page 74: Replacement Filter - 10 Pack

    Mechanical accessories 6RWU0-06A 2.7 Replacement Filter ( 10 Pack ) The unit is provided with two easy-to-use replaceable mesh filters which can be cleaned periodically from time to time. Replacement Filter 10-Pack AYFT110 2.8 Wall Sleeve This Wall Sleeve comes in industry standard size of 42"...

  • Page 75: Remote Escutcheon Kit

    6RWU0-06A Mechanical accessories 2.9 Remote Escutcheon Kit 2. Lift the cabinet front off the chassis. This kit provides an attractive replacement escutcheon, 3. Lift the front edge of the escutcheon as shown in figure 3. (see Figure 1). The kit allows the removal of control pads 4.

  • Page 76: Vent Filter

    Mechanical accessories 6RWU0-06A 2.10 Vent Filter Slide the chassis out of the wall sleeve far enough so that the vent filter is accessible as shown in Figure A. Before cleaning the vent filter, disconnect power to the unit Remove the shipping screw from the ventilation door. by unplugging the power cord at the wall outlet or subbase, or disconnect power at the fuse box or circuit breaker.
  • Page 77 6RWU0-06A Power cord accessories 3.1Power cord How to connect power supply cord Replace cover with screws. Tighten securely. Remove the front gille by pulling it out at the bottom to release it, then lift it up along the unit top front. Slide the unit into the wall sleeve and secure with 4 screws through the unit flange holes.
  • Page 78 B: Cooling + Corrosion Protection J: Heat Pump + Corrosion Protection C: Cooling + Condensate Pump K: Heat Pump + Condensate Pump E: Electronic Look. L: LG Chassis : A – YA chassis. Power Rating: 1: 115V, 60Hz 6: 220-240V, 50Hz E: 265V, 60Hz...
  • Page 79 Changwon-si, Gyeongsangnam-do Korea http://www.lgeaircon.com All rights reserved The air conditioners manufactured by LG have received ISO9001 certificate for Printed in Korea October/2020 quality assurance and ISO14001 certificate for environmental management system. The specifications, designs, and information in this brochure are subject to...

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