Samsung CH070EAMC Service Manual

Also see for CH052EAMC: Installation manual

Contents

Samsung CH070EAMC Service Manual Manual pdf 122 page image

Samsung Electronics14-6 Installation14-6-1 Before InstallationKeep the air conditioner outlet and inlet free from its surroundings.In case of installation, keep the symmetry and fix it to prevent vibration.The pipe length shall meet the standard as far as possible.14-6-2 Installation Procedure LocationInstall the product in an area to guarantee the best cooling effect, convenience of piping and electric work, and inexistenceof vibration or wind Fixing Indoor Unit & Outdoor UnitFix the air conditioner indoor unit securely to the wall. Secure the outdoor unit in a suitable position. Pipe Spooling & ConnectingYou shall cut the pipe with a pipe cutter and grind all the burrs of the cut surface.Pipe expansion may continue until the pipe surface becomes uneven or torn apart.Be sure to use a torque wrench to tighten pipes or flare nuts. Leak TestPut an inert gas like nitrogen in the outdoor unit pipe and put soap bubbles or other test liquids on the pipe surface for theleak test. Drain Hose ConnectingInstall the drain hose downward to drain water naturally. Be sure to pour water into the hose to check if it drains well. Testing DrainagePure water into the drain pan in the indoor unit, and confirm that the water flows out the drain hose. Electric & Earth WorkElectric and earth work shall meet the "Electric Facility Technology Standard" and the "Internal Wire Regulation" of theElectric Business Laws. Inspection & Trial RunUpon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finishthe installation.<Torque & Depth>Outer Diameter(D) Torque(kgf·cm) Depth(A)6.35mm(1/4") 140~170 1.3mm9.52mm(3/8") 250~280 1.8mm12.70mm(1/2") 380~420 2.0mm15.88mm(5/8") 440~480 2.2mm19.05mm(3/4") 990~1,210 2.2mm22.23mm(7/8") 990~1,210 2.2mmDA14-7