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Indoor Unit Installation <br /> 3-2. Left-side, left-back, or left-bottom piping <br /> How to replace the drain plug and drain hose <br /> • Replacing onto the left side Drain hose attachment position <br /> 1) Remove the fixing screw of drain hose on the The drain hose is on the back of the unit. <br /> right and remove the drain hose. ` <br /> 2) Remove the drain plug on the left side and <br /> attach it to the right side. Left side /\ /\ Right side <br /> Front side of unit <br /> 3) Insert the drain hose and tighten with the /\ /\ <br /> included fixing screw. Attachment on the left side Attachment on the right side <br /> Forgetting to tighten this may cause water (factory default) <br /> leakages. <br /> Fixing screw li \ _ ;1 Fixing screw <br /> Il <br /> i <br /> Drain hose/ Drain hose <br /> 1) Attach the drain hose to the underside of the refrigerant Remove pipe <br /> pipes with adhesive vinyl tape. port cover here <br /> for left-side <br /> piping. <br /> Left-side <br /> piping <br /> Remove pipe port cover here for left-bottom piping. Left-back <br /> piping <br /> Left-bottom piping <br /> 2) Be sure to connect the drain plug to the drain port in How to set the drain plug. <br /> place of without drain hose. Do not apply lubricating oil <br /> (refrigerant oil)to the drain <br /> oo 939�. plug when inserting it. <br /> The application of <br /> lubrication oil to the drain <br /> 0553 plug will deteriorate the <br /> plug to cause drain <br /> leakage from the plug. <br /> Insert a hexagonal wrench(3/16 inch(4mm)). <br /> 3) Shape the refrigerant pipes along the pipe <br /> path marking on the®mounting plate. <br /> 4) Pass the drain hose and refrigerant pipes <br /> through the wall hole,then position the indoor <br /> unit on the®mounting plate hooks, using the Drain T_.• �ow- <br /> Q markings at the top of the indoor unit as a hose ��• — <br /> ....Cr Mounting plate <br /> guide. LEL �..` <br /> Caulk this hole Wrap©insulation tape around <br /> 5) Pull in the inter-unit wire, with putty or Bind with adhesive the bent portion of the refrigerant <br /> 6) Connect the refrigerant pipes. caulking material. vinyl tape. pipes. <br /> Overlap at least half the width of <br /> the tape with each turn. <br /> 7) In case of pulling the drain hose through the back of the <br /> Inter-unit wire <br /> indoor unit, wrap the refrigerant pipes and drain hose jrE Mounting <br /> together with J®insulation tape as shown in the right Drain hose p• / plate <br /> figure. �� <br /> 8)To confirm that the inter unit wire does not catch by ��°�Q��— Refrigerant <br /> the indoor unit, press the bottom edge of the indoor O V pipes <br /> unit with both hands until it is firmly caught by the® <br /> mounting plate hooks.Secure the indoor unit to the® / / i <br /> mounting plate with the®indoor unit fixing screws Bottom frame ®Indoor unit fixing screw <br /> 3/16"x 1/2"(M4 x 12mm). ins"x vz(M4 x 12mm) <br /> 3-3.Wall embedded piping Insert drain hose <br /> to this depth so Inner wall <br /> Follow the instructions given under left-side, left-back, or it won't be pulled L <br /> left-bottom piping. out of drain pipe. <br /> 1) Insert the drain hose to this depth so it won't be pulled 7 <br /> out of the drain pipe. 1-15/16" \ Drain hose <br /> (50mm) <br /> or more \\ Vinyl chloride <br /> drain pipe <br /> 7 /yOuter wall U_,4-- (VP-30) <br /> " ■English <br />