Haier AB142ACBJA User Manual - Page 16

Installation Procedures (3) Install a suspending bolt To support the unit weight ,anchor bolt should be used in the case of the existing ceiling. For new ceiling, use flush-in type bolt, built-in type bolt or parts pretared in the field. Before going on installing, adjust the distance to ceiling. Roof Anchor bolt Long nut or thread Suspending bilt M10 50 ~150mm Ceiling Note: All the above mentioned parts shall be prepared in feild, the diameter of suspending bolt is M10 3. Installation of indoor unit In case of no ceiling Install unit temporarily Put suspending bracket on the suspending bolt to hang the unit up. Be sure to use nut and washer at both end of the breaket to secure firmly. After installation on the ceiling (1) Adjust unit to its right position (Refer to preparation for installation-(1)) (2)Check that unit is horizontal. Water pump and floating switch is installed inside indoor unit,check four corners of the unit for its lever using horizontal comparator or PVC tube with water.(If unit is tilting against the direction of water drainage,problem may occur on floating water leakage.) Nut (Prepare in feild) In the case of existing ceiling Washer (Prepared in feild) (1)Install unit temporarily Put suspending bracket on the suspending bolt to hang the unit up.Be sure to use nut and washer at both end of the bracket to secure it firmly. (2)Adjust the height and position of the unit. (3)Proceed with procedure (4) of " In the case of no ceiling " Suspending bolts Fasten (double nuts) leveler Polythene pipe 14 Insert Washer fixing pad (prepared in feild) [ secure the washer firmly]