Haier AU42NALEAA Service Manual - Page 66

>a__WcU[S^ a`V[e[a`Wc P3reparation for the installtion (1) Position of ceiling opening between unit and suspending bolt. (For series 182) Indoor unit 570mm Ceiling opening 650mm Ornament panel 700mm Distance between suspending bolts 535mm Indoor unit 570mm Ceiling opening 650mm Ornament panel 700mm and AB362ACEAA) Overlap between ceiling and ornament panel shall be 25mm Suspending bolts 150mm 320mm 60mm Ceiling Ornament panel For series 482,602 and AB362ACERA 1280(Ceiling opening) 127 (Distance between suspending 51 78 (Distance between suspending 860(Ceiling 950(Ornament 890(Ceiling 840(Indoor 78 (Distance between suspending (160) Suspending A (Distance between suspending 840(Indoor 51 890(Ceiling 950(Ornament A Suspending bracket Ceiling (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, before installation. Cut a hole in ceiling, may be a frame should be used to ensure a smooth surface and to prevent vibration. 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 new ceiling, use built-in type bolt or parts prepared in the field. Before going on installing adjust space between ceiling. Roof Anchor bolt Long nut Suspending bolt Ceiling Note: All the above mentioned parts shall be prepared in field. -66- 50~100