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Haier AW12LC2VHA Installation Manual

Ductless split air conditioner
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Installation Manual
Outdoor Unit Installation and Indoor Unit Installation – Wall Mount
Indoor Unit Installation - Cassette
Indoor Unit Installation - Slim Duct
Ductless Split Air Conditioner
Table of Contents
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indoor
AW12LC2VHA
AW18LC2VHA
AB12SC2VHA
AB18SC2VHA
AD12SL2VHA
AD18SL2VHA
. . . . . . . . . . . . . . . . .
Outdoor
1U12LC2VHA
1U18LC2VHA
1U12LC2VHA
1U18LC2VHA
1U12LC2VHA
1U18LC2VHA
1-8
9-14
15-20

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  Summary of Contents for Haier AW12LC2VHA

  • Page 1 Ductless Split Air Conditioner Installation Manual Indoor Outdoor AW12LC2VHA 1U12LC2VHA AW18LC2VHA 1U18LC2VHA 1U12LC2VHA AB12SC2VHA 1U18LC2VHA AB18SC2VHA 1U12LC2VHA AD12SL2VHA 1U18LC2VHA AD18SL2VHA Table of Contents Outdoor Unit Installation and Indoor Unit Installation – Wall Mount ....
  • Page 2 Step 1 - Preparation than 10ft away depending on radio wave Required Tools for Installation Procedure for Selecting the Location conditions.) • Since drain flows out of the outdoor unit, • Choose a place solid enough to bear the • Drill do not place anything under the unit that weight and vibration of the unit and where •...
  • Page 3 Step 2 - Installation of the Indoor Unit Attaching the Mounting Plate to the Wall Step 2.1 Using a stud sensor, locate and mark the stud positions in the wall where the indoor unit is to be mounted. Step 2.2 Place the mounting plate on the wall in the desired location taking into account the minimum clearances necessary for Step 2.1...
  • Page 4 Mounting the Indoor Unit Onto the Wall Plate Step 2.9 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.
  • Page 5 Step - 3.3 Connect the wiring for both the power source and indoor wiring. Wire the system according to applicable national / local codes. Verify that the wiring connections for the indoor unit match wire for wire. Step 3.3 Step 3.4 (1-1, 2-2, 3-3, Gnd-Gnd).
  • Page 6 Step 5 - Leak Test and Evacuation Leak Test Hazard of Explosion! Never use an open flame to detect gas leaks. Explosive conditions may occur. Use a leak test solution or other approved methods for leak testing. Failure to follow recommended safe leak test procedures could result In death or serious injury or equipment or property damage.
  • Page 7 piping hole. Use a sealant to seal the piping hole opening to prevent weather elements from entering the building. (Illustration 6) Less than Verify the condensate drain line has a constant pitch It becomes There is the bad The end is imm- It waves.
  • Page 8 • Recommend that the user read the OPERATING INSTRUCTIONS carefully. Section 8 - System Specifications Outdoor 1U12LC2VHA 1U18LC2VHA Model Name Indoor AW12LC2VHA AW18LC2VHA Cooling °F(°C) 0~115(-18~46) 0~115(-18~46) Operating Range Heating °F(°C) 5~75(-15~24) 5~75(-15~24)
  • Page 9 Indoor Unit Installation - Cassette Introduction - Overview Cassette Product Information The Cassette Indoor Air Handler ships consists of a cassette Factory Supplied assembly and operational louver. The Cassette Indoor Unit Remote is operated via a factory supplied remote control. Wired controller is optional.
  • Page 10 Introduction - Overview Fresh Air Intake Option Electrical Power The cassette has a marked area to cut out if outside air is Follow all local codes and regulations when installing electrical desired. The piping connection should be made with a 4 inch wiring.
  • Page 11 Step 1 - Preparation Required Tools for Installation Procedure for Selecting the Location Note: • Place above the ceiling where you have • Drill enough space to position the unit. 1) R-410A refrigerant is a safe, nontoxic and • Wire Snipper •...
  • Page 12 Step 2 - Installation of the Cassette Unit Step 2.1 Step By Step Guide To Cassette Installation Step 2.1 Use cardboard template to locate center point of cassette for mounting. Use a plumb bob and string to position cassette by referencing center hole of template. Mark the mounting positions of the threaded rods using the guides on the cardboard template.
  • Page 13 Step 2 - Installation of the Cassette Unit Step 2.5A Step 2.8A Step 2.5B Step 2.8B Step 2.6 Step 2.8C Step 2.7 Step 2.8D PAGE 13 INSTALLATION...
  • Page 14 Step 3 - Electrical Connections Electrical Connections Indoor and Outdoor Units 14 AWG Stranded Wire Only. (Central Controller Not Used) Maintain 10 feet of separation between TV and any Radio wiring. Step 4 - Louver Installation To mount the louver cover onto the cassette assembly. Install 2 screws at the keyhole slot positions shown in the first photo.
  • Page 15 Indoor Cassette Unit Installation Complete Indoor Unit Installation - Slim Duct Introduction - Overview Slim Duct Product Information The Slim Duct Indoor Air Handler ships consisting of a single assembly. The Slim Duct indoor unit is operated via a factory Wired Controller supplied wired remote control.
  • Page 16 Introduction - Overview Condensate Handling Electrical Power Follow all local codes and regulations when installing electrical The Slim Duct unit has a built-in condensate pump and water level wiring. safety switch. There are also two optional ports for gravity drainage. The condensate pump is rated to lift water up to 24” from the point of discharge on the Slim Duct unit.
  • Page 17 Step 1 - Preparation Required Tools for Installation Procedure for Selecting the Location • Drill • Place above the ceiling or in soffit area where you have enough space to position Note: • Wire Snipper the unit. • Hole Saw 2 3/4” 1) R-410A refrigerant is a safe, nontoxic •...
  • Page 18 Step 2 - Installation of the Slim Duct Unit Step 2.1 Step By Step Guide To Slim Duct Unit Installation Step 2.1 Determine and mark the position of where the Slim Duct unit is to be installed. Install the hardware necessary to mount the threaded rods.
  • Page 19 Step 2 - Installation of the Slim Duct Unit Step 2.5 Step 2.7A Step 2.5A Step 2.7B Re-install electrical box cover Step 2.6 Step 2.8 Rear side air inlet Diffuser Return Duct Bottom side air inlet Step 2.7 Diffuser Return Duct INSTALLATION IS NOW COMPLETE PAGE 19 INSTALLATION...
  • Page 20 Step 3 - Electrical Connections Electrical Connections Indoor and Outdoor Units 14 AWG Stranded Wire Only. (Central Controller Not Used) Maintain 10 feet of separation between TV and any Radio wiring. Step 4 - Pull Vacuum on System See Step 4.2 of the outdoor unit installation section for how to pull a vacuum. Indoor Slim Duct Unit Installation Complete PAGE 30 INSTALLATION...
  • Page 21 [This page intentionally left blank.]...
  • Page 22 Model #: 1U12LC2VHA, 1U18LC2VHA, AW12LC2VHA, AW18LC2VHA, Haier America, AB12SC2VHA, AB18SC2VHA, Wayne, NJ 07470 AD12SL2VHA, AD18SL2VHA ©2015 Haier America Trading, LLC. Issued Date: May 2015...