Samsung AM***NN1DCH series Installation Manual

Contents

Samsung AM***NN1DCH series Installation Manual Manual pdf 13 page image

13EnglishInstallation ProcedureStep 10 Installing the drain hose anddrain pipe1 Fix the flexible hose to the drain pipe.• The connection port of the flexible hose and PVC drainpipe must be fixed with PVC adhesives.Check out that the connected part doesn’t leak.Drain hosePVC Tube Joint+ VP25 (OD: 32 mm, ID: 25 mm)VP 20 (Drain pipe)(OD: 26mm, ID: 20mm)(OD: 1-1/16", ID: 3/4")(OD: 1-1/4" , ID: 1")2 Connect the flexible hose to the drain hose port.• Make sure that a rubber ring is installed on the drainhose port.• The drain hose port location differs depending on theunit types.Drain hose port3 Cover the flexible hose with the provided insulationdrain.IndoorunitInsulation drain4 Install the drain pipe as shortly as possible(field supply).5 Insulate the whole drain pipe inside the building(field supply).The whole drain pipe must be insulated with 5t(or more) insulation to prevent condensation.CAUTIONCheck that the indoor unit is level with the ceiling byusing the leveller.• Install air ventilation to drain condensation smoothly.CeilingAir ventilation• If it is necessary to increase the height of the drainpipe, install the drain pipe straight within 300mm(11-13/16 inch) from the drain hose port. If it is raisedhigher than 500mm (21-5/8 inch), there may be waterleaks.Band joint300(11-13/16)or less 20 (13/16) ormoreCeiling1/100 or more300 to 550 (11-13/16 to 21-5/8)Drain hoseUnit:mm(inch)• Do not give the hose an upward gradient beyondthe connection port. This will cause water to flowbackwards when the unit is stopped, resulting in waterleaks.CeilingUnder gradientk}t⴬㨰䛙~TmGX ptluki]_TW^\\WhTWXUGGGXZ YWX_TWYTY_GGG㝘㤸GXXaXXa[[