43Rear view for left piping installationDrain cap Drain hoseAdjust the pipingslightly downwards.Drain hoseConnectioncable• How to pull the piping and drain hose out, in caseof the embedded piping.PVC tubefor drainhoseIndoor unit2 27 / 32 " (72 mm)PipingCableApply putty orcaulking materialto seal the wallopening. ConnectioncablePipingMore than181/ 2" (470 mm) More than45 9 / 32 " (1150 mm)PVC tube (VP-65) for pipingand connection cablePVC tube for drain hose (VP-30)PVC tube fordrain hose (VP-20) More than 27 9 / 16 "(700 mm)• In case of left piping how to insertthe connection cable and drain hole.Cable45°DrainhosePipingDrain hosefrom main unit(For the right piping, follow the sameprocedure)Sleeve for piping holeDrain hosePipingConnectioncableMore than 45 9 / 32 "(1150 mm)Replace the drain hoseIndoor unitdrain hose3/4" (20 mm) nominal PVC pipe- Install incline downward more than 1°- Apply PVC glue at the join.Drain hose adapter 8Close join by Vinyl Tape ( )• Join indoor drain hose to 3/4"(20 mm) nominal PVC pipe sizeby using drain hose adapter 8when necessary.Drain hose adapter 8 usageRemarks :Make sure indoor unit drain hose& 3/4" (20 mm) nominal PVC pipeare fully inserted to drain hoseadapter 8.