Panasonic CS-HE9NKE Service Manual

Also see for CS-AE9NKE: Operating instructions

Contents

Panasonic CS-HE9NKE Service Manual Manual pdf 30 page image

3011.3 Outdoor Unit11.3.1 Install the Outdoor Unit• After selecting the best location, start installation to Indoor/Outdoor Unit Installation Diagram.1 Fix the unit on concrete or rigid frame firmly and horizontally by bolt nut (ø10 mm).2 When installing at roof, please consider strong wind and earthquake.Please fasten the installation stand firmly with bolt or nails.A BCDModel A B C DHE9***, NE9***,XE9***,QE9***,AE9***HE12***, NE12***,XE12***, QE12***,AE12***540 mm 160 mm 18.5mm 330 mm11.3.2 Connect the piping11.3.2.1 Connecting the piping to IndoorPlease make flare after inserting flare nut(locate at joint portion of tube assembly) onto thecopper pipe. (In case of using long piping)Connect the piping• Align the center of piping and sufficiently tighten theflare nut with fingers.• Further tighten the flare nut with torque wrench inspecified torque as stated in the table.11.3.2.2 Connecting the piping to OutdoorDecide piping length and then cut by using pipe cutter.Remove burrs from cut edge.Make flare after inserting the flare nut (locate at valve)onto the copper pipe.Align center of piping to valve and then tighten withtorque wrench to the specified torque as stated in thetable.TorquewrenchSpanneror WrenchDo not overtighten, overtightening may cause gas leakagePiping size Torque6.35 mm (1/4”) [18 N•m (1.8 kgf.m)]9.52 mm (3/8”) [42 N•m (4.3 kgf.m)]12.7 mm (1/2”) [55 N•m (5.6 kgf.m)]15.88 mm (5/8”) [65 N•m (6.6 kgf.m)]19.05 mm (3/4”) [100 N•m (10.2 kgf.m)]