Daikin FTYN25LV1B [11/152] English

Содержание

Do not any piping had been be vacuumed plugs use contaminated evaporator opened and for or or 15 seconds Generally brass nuts damaged condenser do from or not the copper had been more the remove valves tubing If exposed or system must plastic fittings English Piping Works And Flaring Technique rubber tubing and coils until it is ready to connect suction or liquid line into valves or fittings If any is is passed through coil and joints while being done This will eliminate soot brazing work is required ensure that nitrogen gas the brazing work formation on the inside wall of copper tubings Cut the cutter pipe slowly stages by stages Extra force and advancing a deep the cut blade will of pipe cause more distortion of pipe and therefore extra bun See Figure I I igure lil Remove burrs from cut edges of the pipes with remover See Figure at II Hold lower pipe the pipe position to will avoid This on prevent top position and metal chips from entering the flare faces unevenness on mounted on burr Copper Tube remover the Swaging Block which will cause gas leak Insert of the both flare the nuts indoor unit and outdoor the connection unit into parts the copper top surface pipes The of exact the length of swaging pipe protruding from is determined by block the the flaring 0 Tube I A min tool Inch mm Imperial Wing nut Type Rigid Clutch Type Fix the pipe firmly on the swaging block Match the centers 1 4 6 35 1 3 0 7 3 8 9 52 1 6 1 0 1 2 12 70 1 9 1 3 5 8 15 88 2 2 1 7 3 4 19 05 2 5 2 0 See Figure III of both the swaging block and the flaring punch then tighten the flaring punch fully Piping Connection To The Units Align the center of the piping and tighten the flare nut wrench until the sufficiently with fingers See Figure IV Finally tighten the flare nut with torque Figure IV Flare Joint wrench clicks When tightening ensure that the the flare tightening nut with direction the torque wrench follows the arrow insulated by closed Flared Tube r Ts indicated on the wrench The refrigerant pipe connection are Indoor Piping Flare Nut cell polyurethane Pipe Size inni in Torque Nm ft lb 6 35 1 4 18 13 3 9 52 3 8 42 31 0 12 70 1 2 55 40 6 15 88 5 8 65 48 0 19 05 3 4 78 57 6 b_____ Torque Wrench Spanner 1 9