Daikin FHQ35BVV1B Installation Manual

Also see for FHQ100BVV1B: Service manual Installation manual Operation manual Technical data

Contents

Daikin FHQ35BVV1B Installation Manual Manual pdf 15 page image

English 137. DRAIN PIPING WORK(1) Carry out the drain piping.• Make sure piping provides proper drainage.• You can select whether to bring the drain piping our from the rear right, right, rear left, or left. For rear right-facing and right-facing situations, refer to “6. REFRIGERANT PIPING WORK” on page 9 for rear left-facingand left-facing situations. (Refer to Fig. 18)• When setting piping facing left, move the rubber stopper and insulation which are attached to the drain pipeconnection hole on the left side of the indoor unit to the right-side drain pipe connection hole.When doing this, insert the rubber stopper all the way in to prevent a water leakage.• Make sure the pipe diameter is the same or bigger than the branch piping. (vinyl-chloride piping, nominaldiameter 20 mm, external diameter 26 mm)• Make sure the piping is short, has at least a 1/100 slope, and can prevent air pockets from forming.(Refer to Fig. 19)CAUTIONWater accumulating in the drain piping can cause the drain to clog.• Be sure to use the included drain hose (1) and clamp (2).Also, insert the drain hose completely into the drain socket, and securely attach the clamp bracket insidethe gray tape area on the inserted tip of the drain hose. (Refer to Fig. 20)Screw the screws on the clamp bracket until there is 4 mm left. (Pay attention to the direction of the attach-ment to prevent the clamp bracket from coming into contact with the suction grille.)(Refer to Fig. 21)Rear side (metal plate)removable partLeft-facing drain pipingLeft dressing board removable partRear left-facing drain pipingFig. 18Tilt downDo not lift Make sure thereis no slackMake sure it isnot in the waterGood WrongFig. 19