Ductless Split Air Conditioner Installation Manual Indoor Outdoor AW09EH2VHA 1U09EH2VHA AW12EH2VHA 1U12EH2VHA AW18EH2VHA 1U18EH2VHA Table of Contents Step 1 - Preparation ........................2 Step 2 - Installation of the Indoor Unit ................... 3 Step 3 - Installation of the Outdoor Unit ..................4 Step 4 - Interconnecting the Indoor and Outdoor Units ..............
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, • Drill • Choose a place solid enough to bear the do not place anything under the unit that • Wire Snipper weight and vibration of the unit and where must be kept away from moisture.
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...
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.
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).
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. Use only dry nitrogen with a pressure regulator for pressurizing unit.
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.
• Recommend that the user read the OPERATING INSTRUCTIONS carefully. System 09EH 12EH 18EH Model Name Outdoor 1U09EH2VHA 1U12EH2VHA 1U18EH2VHA Indoor AW09EH2VHA AW12EH2VHA AW18EH2VHA Cooling °F(°C) 14~115(-10~46) 14~115(-10~46) 14~115(-10~46) Operating Range Heating °F(°C) -15~75(-26~24) -15~75(-26~24) -15~75(-26~24) Power Supply...