50~100RoofAnchor boltLong nutSuspending boltCeiling(2) Cut an opening in ceiling for installation if necessary. (when ceiling already exists.)Refer to paper pattern for dimension of ceiling hole.Connect all pipings (refrigerant, water drainage), wirings (inter unit cable) to indoor unit, beforeinstallation.Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to preventvibration. Contact your real estate dealer(3) Install a suspending bolt.(Use a M10 bolt)To support the unit weight, anchor bolt shall be used in the case of already exists ceiling. For newceiling, use built-in type bolt or parts prepared in the field.Before going on installing adjust space between ceiling.Note: All the above mentioned parts shall be prepared in field.A950(Ornament panel)890(Ceiling opening)840(Indoor unit)780(Distance between suspending bolts)(Distance between suspending bolts)A950(Ornament panel)890(Ceiling opening)840(Indoor unit)Suspending boltsRefrigerant pipeA(160)Suspending bracketCeiling890(Ceiling opening)(Distance between suspending bolts)1070515515(Distance between suspending bolts)860(Ceiling opening)78020 OverNote:Dimension of ceiling opening marked with * can be aslarge as 910mm, but the matching part of ceiling withornament panel shall be over 20mm.AB24,28AB36,42INSTALLATION INSTRUCTIONS