Panasonic CS-PS9JKT Service Manual

Contents

Panasonic CS-PS9JKT Service Manual Manual pdf 29 page image

29CAUTIONtucoT.1ehtfoecafruslanretnieht,deralfylreporpnehW.ssenkcihtnevefoebdnaenihsylnevelliweralfehthtiwtcatnocotnisemoctraperalfehtecniS.hsiniferalfehtkcehcylluferac,snoitcennocgniralfreporpmIecafruSdenilcnIdegamadnevenUdekcarCssenkcihteralfoT.3raBkramworradeReldnaHeroCekoYeldnahpmalCraB mm5.0–0epipreppoCremaeRsrrubevomeroT.2nwodtnioPepiP10.3 Outdoor Unit10.3.1 Install the Outdoor Unit• After selecting the best location, start installation according to indoor/outdoor unit installation diagram.1 Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10mm).2 When installing at roof, please consider strong wind and earthquake. Please fasten the installation standfirmly with bolt or nails.Model A B C DPS9*** 474 mm 87 mm 18.5 mm 261 mmPS12*** 570 mm 105 mm 18.5 mm 320 mm10.3.2 Connecting the Piping10.3.2.1 Connecting the piping to indoor unitPlease make flare after inserting flare nut (locate at joint portion, of tube assembly) onto the copper pipe. (In case ofusing long piping)Connect the piping• Align the center of piping and sufficiently tighten the flare nut with fingers.• Further tighten the flare nut with torque wrench in specified torque as stated in the table.Piping size Torque1/4" (6.35 mm) 18 Nym (1.8 kgf.m)3/8” (9.52 mm) 42 Nym (4.3 kgf.m)1/2" (12.7 mm) 55 Nym (5.6 kgf.m)5/8” (15.88 mm) 65 Nym (6.6 kgf.m)3/4" (12.7 mm) 100 Nym (10.2 kgf.m)Do not over tighten, over tightening cause gas leakage10.3.2.2 Cutting and flaring the piping1 Please cut using pipe cutter and then remove the burrs.2 Remove the burrs by using reamer. If burrs are not removed, gas leakage may be caused. Turn the pipingend down to avoid the metal powder entering the pipe.3 Please make flare after inserting the flare nut onto the copper pipes.10.3.2.3 Connecting the piping to outdoor unitDecide piping length and then cut by using pipe cutter. Remove burrs from cut edge. Make flare after inserting theflare nut (locate at valve) onto the copper pipe. Align center of piping to valves and then tighten with torque wrench tothe specified torque as stated in the table.BACDeuqroThcnerwrennapShcnerWro