OUTDOOR UNIT FOR A CENTRAL SYSTEM FOR CONDITIONING AIR, ASSEMBLY FOR USE WITH A HOUSING OF SUCH UNIT, AND METHOD OF ASSEMBLING A BLOWER MOTOR TO A COVER FOR SUCH UNIT

摘要

With the blower motors having at least one end frame and each having a set of devices for mutually coupling the cover and the at least one end frame to each other, the blower motors of the unit for air conditioning are separated into the cover. A method for fixing is provided. In an embodiment of the method, the one or more end frames are located proximate to the cover and the mutual coupling devices are each connected to each other. The blower motor is rotated with respect to the cover and the mutual coupling device is mutually coupled to each other when the blower motor is rotated so as to securely fix the blower motor to the cover. A fastening screw is fastened and engaged between the cover and the one or more end frames to restrain the mutual coupling device from being displaced from each mutual engagement position which makes a mutually separate engagement.;Also provided is an external device for the central system for air conditioning and an assembly used with the external device.