Satchwell MAC Microprocessor Controller Product Specification

This document is a product specification for the Satchwell MAC, a microprocessor-based controller designed for close control of HVAC unitary equipment such as boiler sequencing, chiller sequencing, and packaged air-conditioning units. It details the controller's hardware, inputs/outputs, programming features, alarm monitoring, networking capabilities, and technical specifications including power supply, temperature/humidity ranges, and construction.