Product Description
. . . . . Johnson Controls TC-9102-0332 27-85057-21 Terminal Unit Controller, 3-Speed (Relays), 2-Stage, PAT (Position Adjust Type Incremental), DAT (Duration Adjust Type)
The TC-9102 Controller is a microprocessor-based Direct Digital Controller (DDC). It is designed for use with Fan Coil Units (FCUs) to control fan speed and heating and cooling valves. Fan coil units are defined as containing only a fan and a heating and/or cooling coil. If the controller is intended for use with direct expansion mechanical cooling, time delay relays must be supplied to provide minimum on/off timers. The controller has heating and cooling setpoints for comfort, standby, and night modes. The TM-9100 Room Command Module allows for mode selection and setpoint adjustment. Window contact override and low limit protection are also included.. Johnson Controls. Johnson Controls. TC-9102-0332.