16ADeciding on where to install the indoor unitPreparation for installation The following accessories are supplied with the indoor unit.The type and quantity may differ depending on the specifications.AccessoriesUser’s&Installationmanual(1)Insulationdrain(1) Insulationcover pipe(2) Insulationcover pipe 2(1) Insulationpipe(1)Insulationdrain pipe(1) Flexible hose(1) Clamp hose(2) Rubber(8) Cable-tie(8) There must be no obstacles near the air inlet and outlet. Install the indoor unit on a ceiling that can support its weight. Maintain sufficient clearance around the indoor unit. Make sure that the water dripping from the drain hose runs away correctly and safely. The indoor unit must be installed in this way, that they are out of public access. (Not touchable by theusers) After connecting a chamber, insulate the connection part between the indoor unit and the chamber witht10 or thicker insulation. Otherwise, there can be air leak or dew from the connection part.Wired remote control accessoriesWired remotecontrol(1) Cable-tie(2) Cable clamp(4) M4x16tapped screw(5)Indoor unitpower draw-ing cable(1)Communicationcable of the wiredremote control(1)Wire joint(4) User’smanual(1) Installationmanual(1)Indoor unitINV HSP MA DUCT_DB98-33882A.indd 16 2011-5-31 18:54:26