Panasonic CU-4E27PBE Service Manual

Also see for CU-4E27PBE: Operating instructions Operating instructions Operating instructions Operating instructions Operating instructions

Panasonic CU-4E27PBE Service Manual Manual pdf 30 page image

30Outdoor Unit Installation Guidelines Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installationguidelines below. For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.10.2 Install The Outdoor Unit After selecting the best location, start installationto Indoor/Outdoor Unit Installation Diagram.1. Fix the unit on concrete or rigid frame firmlyand horizontally by bolt nut (ø10 mm).2. When installing at roof, please consider strongwind and earthquake.Please fasten the installation stand firmly withbolt or nails.Model A B C DCU-4E27***,CU-5E34*** 620 mm 170 mm 20 mm 380.5 mm10.3 Connect The Piping Remove the cabinet side plate (metal) from theunit by loosening six screws.Connecting The Piping To Outdoor UnitDecide piping length and then cut by using pipecutter.Remove burrs from cut edge. Make flare afterinserting the flare nut (locate at valve) onto thecopper pipe.Align center of piping to valves and then tightenwith torque wrench to the specified torque asstated in the table.Do not over tighten, over tightening may cause gas leakagePiping size Torque1/4" [6.35 mm] [18N•m (1.8 kgf.m)]3/8" [9.52 mm] [42 N•m (4.3 kgf.m)]1/2" [12.7 mm] [55 N•m (5.6 kgf.m)]5/8" [15.88 mm] [65 N•m (6.6 kgf.m)]3/4" [19.05 mm] [100N•m (10.2 kgf.m)]AMP Air Conditioningwww.ampair.co.uk | sales@ampair.co.uk