User ManualTable of ContentsProduct Description1Temperature Sensors (Sensor A or B)2Differential Pressure Sensors (Sensor A only)2Humidity Sensors (Sensor A only)2CO2 Sensors2Universal Sensors (Sensor A only)2Accessories2Product Changes2Controller Dimensions3Before Installation3When Installing This Product3Installation and Setup3Mounting3Controller Mounting3Humidity, Pressure, and Universal Sensor(s) Mounting and Location4Temperature Sensor(s) Mounting and Location4Wiring4Wiring Connections Access4Temperature Sensor Wiring4Humidity, Pressure, and Universal Sensor Wiring5Controller Wiring7Controller Wiring Details8Wiring Application Examples9Checkout10Power Loss10Humidity, Pressure, and Universal Sensor Calibration11Temperature Sensor Calibration11Interface Overview11Using the LCD Panel Interface12Home Screen12Accessing the Menus12Using the Menus13Programming Overview13Setpoint and Differential13Setpoint High Limit13Programming the T775U Controller141. Setup14Setup Procedure152. Programming Outputs (MOD and Relay) with No Reset263. Programming Outputs (MOD and Relay) with Reset29Determining and Setting the Reset Values294. Scheduling34Creating a Schedule34Summary Menu38Troubleshooting38Power Loss38Errors and Diagnostics38Specifications38DoC39Emissions Compliance39Immunity Compliance39Safety Compliance39FCC Compliance Statement:39Size: 2.4 MBPages: 40Language: EnglishOpen manual