However, pay careful attention to the following points: (1) Since the working pressure is 1.6 times higher than that of conventional refrigerant (R22) models, some of the piping and installation and service tools are special. The basic installation work procedures are the same as conventional refrigerant (R22) models. This air conditioner uses new refrigerant HFC (R410A). Explain to customer the proper way of operating the unit as described in the user’s guide. Be sure that the unit operates in proper condition after installation. Improper installation may result in serious consequence. Incorrect methods of installation may cause death or serious injury. Please pay special attention to the following sign. The contents of this section are vital to ensure safety. Torque Wrench Vacuum Pump Adaptor Flare Tool Gas Leakage Detector Manifold Valve Charge Hose Read the safety precautions carefully before operating the unit.Tools Needed For Installation Work ( mark is tool exclusive use for R410A) The sales agent should inform customers regarding the correct operation of installation.Carefully read through the procedures of proper installation before starting installation work.
0 Comments
Leave a Reply. |