Samsung AQ07P8GE Installation Manual

Also see for AQ07P8GE: Owner's instructions Owner's instructions Service manual Training manual Service manual

Contents

E-11ENGLISHFive metres of piping is supplied with the air conditioner(Optional). Thislength can if necessary be: Extended to a maximum of 15metres Shortened as required☛ If more than five metres of piping is required: The assembly cable must also be extended Refrigerant must be added to the circuit by an approvedinstaller; otherwise, the indoor unit may freeze1 Make sure that you have the required tools available (pipe cutter, reamer,flaring tool and pipe holder).2 If you wish to shorten the piping, cut it using a pipe cutter, taking care toensure that the cut edge remains at a 90° angle with the side of the pipe,and referring to the illustrations below for examples of edges cut correctlyand incorrectly.Oblique Rough Burr3 To prevent any gas from leaking out, remove all burrs at the cut end of thepipe, using a reamer.4 Slide a flare nut on to the pipe and modify the flare.Outer Diameter (D) Depth (A)6.35 mm 1.3 mm9.52 mm 1.8 mm12.70 mm 2.0 mm5 Check that the flaring is correct, referring to the illustrations below for exam-ples of incorrect flaring.Inclined Damaged Surface Cracked Uneven Thickness6 Align the pipes to be connected and tighten the flare nuts first manually andthen with a wrench, applying the following torque.Outer Diameter Torque (kg•cm)6.35 mm 144~1769.52 mm 333~40712.70 mm 504~6167 For further details on how to connect up to the outdoor unit and purge thecircuit, refer to page 12.Cutting/Extending the Piping90OO x xx x x xxINSTALLING THE U NIT