Haier HBU-28CH03 User Manual - Page 5

Installation Procedure Installation of outdoor unit 1. Accessories "Edging" for protection of electric wires from an opening edge. Edging 2. Selection of the place of installation Select the place of installation satisfying the following conditions and, at the same time, obtain a consent from the client or user. Place where air circulates. Place free from heat radiation from other heat sources. Place where drain water may be discharged. Place where noise and hot air may not disturb the neighborhood. Place where there is not heavy snowfall in the winter time. Place where obstacles do not exist near the air inlet and air outlet . Place where the air outlet may not be exposed to a strong wind. Place surrounded at four sides are not suitable for installation. A 1m or more of overhead space is needed for the unit. Mount guide-louvers to place where short-circuit is a possibility. When installing several units, secure sufficient suction space to avoid short circuiting. (1) Open space requirement around the unit Air inlet L3 L2 500 Air (Servicing inlet space) Air outlet L1 Note : (1). Fix the parts with screws (2).Don't intake the strong wind directly to the outlet air-flow hole. (3).A one meter distance should be kept from the unit top (4).Don't block the surroundings of the unit with sundries Case Distance I II L1 open open L2 300 0 L3 150 300 Unit: mm III 500 open 150 NO Wind direction (2) Installation where the area with strong winds. Install the unit so that the air outlet section of the unit must NOT be faced toward wind direction. 4