Carrier ROOM AIR CONDITIONER Installation Manual

Also see for ROOM AIR CONDITIONER: Operating manual User guide

Contents

27INSTALLATION INSTRUCTIONSWhen the declivity of the drain pipe downwardsis over 1/100, there should not be any winding.The total length of the drain pipe when pulledout traversely shall not exceed 20m, when thepipe is over long, a prop stand must be installedto prevent winding.Refer to the figures on the right for theinstallation of the pipes.1.5m~2mInsulatingmaterialDownward declivitylower than 1/100BendS shapeVP30Downward declivitylower than 1/100Put as deep as possible(about 10cm)Fig.50-9Fig.50-10Drainage testCheck whether the drain pipe isunhindered.New built house should have this testdone before paving the ceiling.5.6 Wiring(Console)CAUTIONThe appliance shall be installed in accordancewith national wiring regualtions.The air conditioner should use separate powersupply with rated voltage.The external power supply to the air conditionershould have ground wiring, which is linked to theground wiring of the indoor and outdoor unit.The wiring work should be done by qualifiedpersons according to circuit drawing.An all-pole disconnection device which has atleast 3mm separation distance in all pole anda residual current device(RCD)with the ratingof above 10mA shall be incorporated in the fixedwiring according to the national rule.Be sure to locate the power wiring and thesignal wring well to avoid cross-disturbance.Do not turn on the power until you havechecked carefully after wiring.5.6.1 Connect the cableThe installation bearer of sensingdevice rotated to another side, and thentakes off cover of electrical box. (Takeoff the electrical box if the capacity is18000btu/h as well as using networkfunction.) (Refer to Fig.50-10)Installation bearerof sensing deviceAll the pictures in this manual are forexplanation purpose only. They may beslightly different from the air conditioneryou purchased(depend on model). Theactual shape shall prevail.NOTE: