Haier 2U18MS2VHB Installation Manual

Also see for 2U18MS2VHB: Technical overview Service manual Installation manual Service manual

INSTALLATION PAGE 23ENGLISHStep 2.6Step 2.7Step 2.8AStep 2.8B2.6 Step 2.6Drill the piping hole using a hole saw of the correct diameter.Angle the drill with a downward pitch to the outside wall sothat the outside hole will be ¼” lower than the inside hole,giving the hole the proper angle for condensate drainage.2.7 Step 2.7Install the piping hole cover flange at the hole opening on theinside wall.NOTE: The cover flange may require modification to fitproperly behind the wall unit housing.2.8 Step 2.8A & 2.8BBundle the refrigerant piping, drain piping and wiring withtape and pass the bundle through the piping hole.NOTE: When bundling the power cable, leave sufficient lengthavailable in the indoor unit to make the connections to theterminal block.Mounting the Indoor Unit Onto the Wall Plate2.9 Step 2.9With the top of the indoor unit closer to the wall, hang theindoor unit on the upper hooks of the mounting plate. Slidethe unit slightly side to side to verify proper placement of theindoor unit on the mounting plate. Rotate the lower portionof the indoor unit to the mounting plate, and lower the unitonto the lower hooks of the mounting plate. (Illustration 2)Verify the unit is secure.2.10 Step - 2.10Slightly raise the entire unit vertically, pull the lower portionof the unit off the lower hooks of the mounting plate andaway from the wall, then lift the upper portion of the unit offthe upper hooks of the wall plate.Step 2.9Step 2.10mounting plateIllustration 2Step 2 - Installation of the Wall Mount Unit