Haier AD362AMBEA Instruction Manual

INSTALLATION MANUAL FOR INDOOR UNIT31Exhaust holeState seeing from top of unitSide fresh air inletRear fresh air inletFig.1 Fig.2(7) Installation work for air outlet ductsCalculate the draft and external static pressure and select the length, shape and blowout.A Blowout duct2-spot, 3-spot and 4-spot with 200 type duct are the standard specifications. Determine thenumber of spots based on following table.Note (1) Shield the central blowout hole for 2-spot.(2) Shield the blowout hole around the center for 3-spot.Limit the difference in length between spots at less than 2:1.Reduce the length of duct as much as possible.Reduce the number of bends as much as possible. (Corner R should be as larger as possible.)Use a band. etc. to connect the main unit and the blowout duct flange.Conduct the duct installation work before finishing the ceiling.(8) Connection of suction, exhaust ducts(a) Duct connection positioni) Fresh air inletInlet can be selected from the side or rear faces depending on the working conditions.Use the rear fresh air inlet when the simultaneous intake and exhaust is conducted. (Side inletcannot be used.)ii) Exhaust (Make sure to use also the suction.)Use the side exhaust port.Good exampleBad exampleBad exampleCeiling surfaceHeatinsulation Suction panel(Silent panel)Air conditioner main unitB Special blowout(Option)A Blowout duct(Optional or marketed item) CHole for checkspecial inlet (option)(with air filter)inlet duct(optional ormarketat item)

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