Control Features
TRO5404 4 analog outputs (2 heat / 2 cool) 1 TPM output (time proportional modulation) 2 sensor inputs Selectable internal or external temperature sensor Selectable proportional control band TRO54P3X1 2 analog outputs (1 heat / 1 cool) 3 digital outputs 2 sensor inputs Selectable internal or external temperature sensor Independent, configurable proportional control band and dead band per ramp Changeover by contact or external sensor Operational Features 24Vac operation Backlit LCD with simple icon and text driven menus Selectable Fahrenheit or Celsius scale "Night Set Back" mode with manual override Multi level lockable access menu Lockable setpoint Applications Single duct, cooling only Single duct cooling and/or heating Up to 3 stage reheat and/or cool Up to 3 On/Off Heat and/or cool Up to 1 time proportioned (TPM) heat or reheat Up to 4 analog (0-10Vdc) Reheat and/or cool With or without auto changeoverModelDescriptionSCC80Change Over sensor
