Haier AW12LC2VHA Manuals

4 pdf manual(s) Haier AW12LC2VHA for free download (Document Types: Installation manual, Technical overview, Operation & user’s manual)

Haier AW12LC2VHA Installation manual [PDF] (30 pages)

  • Identifier: id-1278649
  • Brand: Haier
  • Device: AW12LC2VHA Heat Pump
  • Type: PDF
  • Key Aspects: Additional Modules and Accessories Guide, Component Overview and Descriptions, System Architecture and Design Overview
  • UPD Date: 04.06.2026
  • Source File: 1259891.pdf
  • Pages: 30
  • Description: Operating handbook for the Haier AW12LC2VHA.
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  • INSTALLATION PAGE 2 ENGLISH Outdoor Unit Product Information The FlexFit Multi-zone Heat Pump systems feature DC inverter technology to deliver high energy efficiency. The inverter technology operates variable speed compressors and fan motors. The outdoor is equipped with electronic expansion valves , which control refrigerant flow independently to each indoor unit that is installed. All of the outdoor units feature an internal oil separator to increase co
  • INSTALLATION PAGE 3 ENGLISH Introduction - Overview Outdoor Unit Product Information Temperature Control and the Inverter The outdoor unit inverter will operate the compressor, outdoor fan motor and indoor fan motor at the proper speed to provide enough capacity to satisfy the heat load from all operating indoor units. As the temperature in the zones gets closer to the setpoint requirement, the inverter will slow everything down. This is normal operation.
  • INSTALLATION PAGE 4 ENGLISH Product Specifications Model Number Outdoor 2U18MS2VHB 3U24MS2VHB 4U36MS2VHB Cooling Non-ducted Rated Capacity Btu/hr 17,400 22,500 34,000 Capacity Range Btu/hr 4,400-19,400 5,000-24,500 5,000-36,000 Rated Power Input W 1,650 2,250 3,770 SEER 16.0 18.0 18.0 EER 10.5 10.0 9.0 Cooling Ducted Rated Capacity Btu/hr 16,500 21,000 31,000 Capacity Range Btu/hr 4,400-19,400 5,000-23,000 5,000-34,000 Rated Power Input W 1,800 2,416 3,590
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INSTALLATION PAGE 1 ENGLISH Ductless Split Heat Pump Wall Mount Type Indoor 7K: AW07LC2VHA 9K: AW09LC2VHA 12K: AW12LC2VHA 18K: AW18LC2VHA Installation Manual Table of Contents Outdoor Unit Installation ........................................................................... 2-13 Introduction - Overview ................................................................................................................ 2-4 Step 1 - Preparation ........................................................................................................................... 5 Step 2 - Installation of the Outdoor Unit .......................................................................................... 6 Step 3 - Refrigerant Line Connections ......................................................................................... 6-8 Step 4 - Leak Test and Evacuation ................................................................................................ 8-9 Step 5 - Electrical Connections ................................................................................................. 10-11 Step 6 - Charging .............................................................................................................................12 Step 7 - System Test .......................................................................................................................12 Step 8 - Explaining Operation to the End User ...............................................................................12 Seacoast Application .......................................................................................................................13 Indoor Unit Installation - Cassette ........................................................... 14-19 Introduction - Overview ............................................................................................................ 14-15 Step 1 - Preparation .........................................................................................................................16 Step 2 - Installation of the Cassette Unit ................................................................................. 17-18 Step 3 - Electrical Connections .......................................................................................................19 Step 4 - Louver Installation .............................................................................................................19 Step 5 - Pull Vacuum on System ......................................................................................................19 Indoor Unit Installation - Wall Mount ........................................................ 20-24 Introduction - Overview ..................................................................................................................20 Step 1 - Preparation .........................................................................................................................21 Step 2 - Installation of the Wall Mount Unit .............................................................................. 22-23 Step 3 - Electrical Connections .......................................................................................................24 Step 4 - Pull Vacuum on System ......................................................................................................24 Remote Controller ................................................................................... 25-28 Outdoor Unit 18K: 2U18MS2VHB 24K: 3U24MS2VHB 36K: 4U36MS2VHB Compact Cassette Type Indoor 7K: AD07SL2VHA 9K: AD09SL2VHA 12K: AD12SL2VHA 18K: AD18SL2VHA

Haier AW12LC2VHA Technical overview [PDF] (122 pages)

  • Identifier: id-1278648
  • Brand: Haier
  • Device: AW12LC2VHA Air Conditioner
  • Type: PDF
  • Key Aspects: Basic Configuration Guidelines, Package Contents and Accessories List, FAQ Section for Common Queries
  • UPD Date: 29.05.2026
  • Source File: 1259892.pdf
  • Pages: 122
  • Description: Full user manual for the Haier AW12LC2VHA.
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  • PAGE 2 ENGLISH INTRODUCTION NOMENCLATURE - Model Name Explanation Nomenclature 1 U 18 ES 2 V H A Unit Type A = Indoor Unit 1 = Single Zone Outdoor 2 = Two Zone Outdoor 3 = Three Zone Outdoor 4 = Four Zone Outdoor Unit Type U = Outdoor B = Cassette Type Indoor D = Slim Duct Type Indoor M = Mid Static Duct Type Indoor H = High Static Duct Type Indoor W = Wall Mount Type Indoor Nominal Capacity In Btu/hr (x 1000) Product Family - MS - LC - SL - SC Voltage 1 =
  • PAGE 3 ENGLISH INTRODUCTION SPECIFICATIONS Multi-Zone Indoor
  • PAGE 4 ENGLISH INTRODUCTION SPECIFICATIONS Multi-Zone Indoor
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TECHNICAL OVERVIEW PAGE 1 ENGLISH Table of Contents Introduction......................................................................................................................................2-11 Nomenclature........................................................................................................................................................ 2 Specifications......................................................................................................................................................3-5 Safety Overview..................................................................................................................................................6-7 Functions & Controls....................................................................................................................................... 8-11 Outdoor Unit Technical Overview.................................................................................................... 12-33 Components.................................................................................................................................................. 12-18 Operations..................................................................................................................................................... 19-25 Testing............................................................................................................................................................ 26-28 Error Codes.................................................................................................................................................... 29-33 Indoor Unit Technical Overview - Wall Mount................................................................................... 34-43 Components.................................................................................................................................................. 34-39 Testing............................................................................................................................................................ 40-41 Error Codes.................................................................................................................................................... 42-43 Indoor Unit Technical Overview - Cassette...................................................................................... 44-51 Components.................................................................................................................................................. 44-47 Testing............................................................................................................................................................ 48-51 Indoor Unit Technical Overview - Slim Duct..................................................................................... 52-57 Components.................................................................................................................................................. 52-55 Testing............................................................................................................................................................ 56-57 Wired Controller............................................................................................................................. 58-64 Wireless Remote Controller............................................................................................................ 65-68 References......................................................................................................................................69-121 Troubleshooting,Resistance Values, Error Detection, Piping Length Limits............................................. 69-72 Component Ratings............................................................................................................................................. 73 Ductwork Installation.......................................................................................................................................... 74 Wiring.............................................................................................................................................................. 75-89 Piping Installation Dimensions...................................................................................................................... 90-95 Flow Charts.................................................................................................................................................. 96-109 Sensors.......................................................................................................................................................101-121 Multi-Zone Technical Overview

Haier AW12LC2VHA Operation & user’s manual [PDF] (8 pages)

  • Identifier: id-1278792
  • Brand: Haier
  • Device: AW12LC2VHA Air Conditioner
  • Type: PDF
  • Key Aspects: Performance Optimization Tips, Error Code Explanations, Recommended Spare Parts List
  • UPD Date: 31.08.2026
  • Source File: 1259748.pdf
  • Pages: 8
  • Description: Product usage guide for the Haier AW12LC2VHA.
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  • CONTROLLER FEATURES & SETTINGS PAGE 2 ENGLISH 3 8 6 19 4 17 18 14 13 10 9 7 5 16 2 15 11 12 1 1 Power Button Press the ON/OFF button on the remote control to start the unit. 2 TURBO/QUIET Button The TURBO function is used for fast heating or cooling. Press the TURBO/QUIET button once and the remote control will display the TURBO icon on the bottom right side of the remote display and switch the unit to the TURBO function. The QUIET function may be use
  • CONTROLLER FEATURES & SETTINGS PAGE 3 ENGLISH Air Flow Direction Adjustment Press the SWING UP/DOWN button to choose the position of the vertical airflow louvers. Status display of air flow COOL/DRY: HEAT: Caution: • It is advisable not to keep the vertical louver in the down- ward position for an extended period of time in COOL or DRY mode, otherwise condensate water may form on the louver. • Note: When turning the unit on, the remote control wi
  • CONTROLLER FEATURES & SETTINGS PAGE 4 ENGLISH According to the Time setting sequence of TIMER ON or TIMER OFF, either Start-Stop or Stop-Start can be achieved. 13 SLEEP Button Sleep mode Press the Extra Function button to enter additional options, cycle the button to display the icon, the icon will flash. Press the Confirm/Cancel button to enter the sleep function. Sleep Operation Mode 1. SLEEP mode during COOL, DRY modes One hour after SLEEP mode sta
  • CONTROLLER FEATURES & SETTINGS PAGE 5 ENGLISH Emergency Operation: • Use this operation only when the remote control is defec- tive or lost. • When the emergency operation switch is pressed, the unit beeps once, which indicates the start of this operation. • When the power switch is turned on for the first time and emergency operation starts, the unit will run automatically in the following modes: • During emergency operation, it is not possible to
  • PAGE 6 TROUBLESHOOTING ENGLISH Normal Performance Inspection Problem The system does not restart immediately Noise is heard Odd smell Mist or steam are blowing out. In dry mode, fan speed can’t be changed. Poor cooling • When unit is stopped, it will not restart again for 3 minutes to protect the system. • When electricity is disconnected and then reconnected, the protection circuit will work for 3 minutes to protect the air conditioner. • During u
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WARNING ! Ductless Split Air Conditioner Indoor AW09ES2VHA AW12ES2VHA AW18ES2VHA AW24ES2VHA AW07LC2VHA AW09LC2VHA AW12LC2VHA AW18LC2VHA User Manual Design may vary by model number. • This system should be installed by a qualified HVAC professional. Do not attempt to install the air conditioner by yourself because incorrect installation may cause fire, water leakage, personal injury or death. • When abnormalities such as a burnt-smell are found, immediately power off the main switch and contact a licensed contractor. • Do not obstruct or cover the ventilation grille on the air conditioner. Do not put fingers or any other things into the inlet/outlet or swing louver. • Do not allow children to play with the air conditioner. Children should never be allowed to sit on the outdoor unit • Please read this manual before using the air conditioner. • Keep this user manual for future reference. Cautions and Warnings.................................. 1 Controller Features & Settings....................... 2 Emergency Operation & Maintenance............ 5 Troubleshooting............................................. 6 Limited Warranty........................................... 7 TABLE OF CONTENTS PAGE 1

Haier AW12LC2VHA Installation manual [PDF] (22 pages)

  • Identifier: id-1278645
  • Brand: Haier
  • Device: AW12LC2VHA Air Conditioner
  • Type: PDF
  • Key Aspects: System Connectivity and Wiring Basics, Critical Operational Precautions, Device Specifications Overview
  • UPD Date: 24.05.2026
  • Source File: 1259895.pdf
  • Pages: 22
  • Description: Device instruction manual for the Haier AW12LC2VHA.
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  • INSTALLATION 24k For: 09k Required Tools for Installation Procedure for Selecting the Location than 10ft away depending on radio wave conditions.) • Drill • Wire Snipper • Hole Saw 2 3/4” • Vacuum pump • Soap-and-water solution or gas leakage detector • Torque wrench • 17mm, 22mm, 26mm • Tubing cutter • Flaring tool • Razor knife • Measuring tape • Level • Micron gauge • Nitrogen • Mini-Split AD-87 Adapter (1/4” to 5/16
  • INSTALLATION PAGE 3 Step 2 - Installation of the Indoor Unit Attaching the Mounting Plate to the Wall Using a stud sensor, locate and mark the stud positions in the wall where the indoor unit is to be mounted. Place the mounting plate on the wall in the desired location taking into account the minimum clearances necessary for proper operation. Using a level, verify the mounting plate is horizontal and mark the screw locations. Screw the mounting plate to t
  • INSTALLATION Step 2.9 Attaching Drain Elbow to Outdoor Unit With the top of the indoor unit closer to the wall, hang the indoor unit on the upper hooks of the mounting plate. Slide the unit slightly side to side to verify proper placement of the indoor unit on the mounting plate. Rotate the lower portion of the indoor unit to the mounting plate, and lower the unit onto the lower hooks of the mounting plate. (Illustration 2) Verify the unit is secure. Step
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Ductless Split Air Conditioner Installation Manual Indoor AW12LC2VHA AW18LC2VHA AB12SC2VHA AB18SC2VHA AD12SL2VHA AD18SL2VHA Outdoor 1U12LC2VHA 1U18LC2VHA 1U12LC2VHA 1U18LC2VHA 1U12LC2VHA 1U18LC2VHA Outdoor Unit Installation and Indoor Unit Installation – Wall Mount . . . . . . . . . . . . . . . . . 1-8 Indoor Unit Installation - Cassette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14 Indoor Unit Installation - Slim Duct. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15-20 Table of Contents

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