R(Y)(P)71~125B7 Installation Manual
Contents
1. DAIKIN Sete it Refnet for Sky Air Installation manual A IMPROPER INSTALLATION OR ATTACHMENT OF EQUIPMENT OR ACCESSORIES COULD RESULT IN ELECTRIC SHOCK SHORT CIR CUIT LEAKS FIRE OR OTHER DAMAGE TO THE EQUIPMENT BE SURE ONLY TO USE ACCESSORIES MADE BY DAIKIN WHICH ARE SPECIFICALLY DESIGNED FOR USE WITH THE EQUIPMENT AND HAVE THEM INSTALLED BY A PROFESSIONAL IF UNSURE OF INSTALLATION PROCEDURES OR USE ALWAYS CONTACT YOUR DAIKIN DEALER FOR ADVICE AND INFORMATION THIS KIT INCLUDES THE FOLLOWING PARTS liquid branch suction gas liquid branch suction gas header heat insulation material heat insulation material o pio 10 3x E 012 3x i O YZ O12 Vv Vv 1 set 1 set O10 12 2x foo 16 2x 20 2x LO N O E g 020 on Vv 1 set 1 set 1 set INSTALLATION PROCEDURE INSTALLATION PRECAUTIONS For the inlet outlet pipes which can be connected in several pipe diameters cut the connections of the required pipe diameter with a A Make sure to flow nitrogen gas through the pipe when pipe cutter brazing pipe cutter cut the center area of the piping field pipe Make sure to avoid stress on headers Do not tighten fixations too hard Copper tube length changes considerably under temperature fluctuations KHRQM127 250H8 DAIKIN Installation manual Refnet for Sky Air 4PW36721 1 Installation orientation Liquid branch Gas side header Install the bran2. ches so that they are oriented vertically or horizontally horizontal viewpoint horizontal line Within 30 apes horizontal or vertical Heat insulation Be sure to insulate the branches and headers against heat Place the header on a pedestal and install it so that it is horizontal Ceiling Horizontal Pedestal field supply Liquid branch Gas side header m Example of connected branch field pipe liquid branch supplied field pipe m Use the supplied heat insulation material to insulate the branches against heat heat insulation material supplied m Apply the heat insulation material and seal all connections with tape tape tape q I d field piping heat insulation material DAIKIN EUROPE NV Zandvoordestraat 300 B 8400 Oostende Belgium m Example of connected gas header field pipe suction gas header supplied field pipe m_ Use the supplied heat insulation material to insulate the headers against heat heat insulation material supplied m Apply the heat insulation material and seal all connections with tape tape field piping di heat insulation material KHRQM127 250H8 4PW36721 1
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