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Factory-Mounted Parts
• A LogiTemp® Plus control board, an electric expansion valve, a pressure transducer, and three temperature sensors
are pre-mounted at the factory. For a reverse cycle defrost system, a four-way reversing valve is mounted in the
condensing unit. The defrost relay of a standalone or master evaporator controller is to provide power to the
solenoid coil of the four-way reversing valve.
• An Edge Manager (router) is installed in the accompanying control panel so that the customer can easily access the
home page and setpoints of the LogiTemp Plus controller.
Figure 2: Hardware and input/output descriptions and connections