T60xDFH-4 and T60xDFH-4+PIR Series Thermostat ... - Enviro-Tec

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BO224 V~Hot24 V~ComN.C.CoolingValveBO324 V~Hot24 V~ComTwo-Pipe ApplicationsN.O.HeatingValveFour-Pipe ApplicationsFigure 6: Wiring T601DFH-4 Thermostat Controllers for On/Off ControlFIG:T601dfh3oocor24 V~Hot24 V~ComCoolingValveoror24 V~Hot24 V~ComHeatingValveFIG:T6023dfh3oocTwo-Pipe ApplicationsFour-Pipe ApplicationsFigure 7: Wiring T602DFH-4 and T603DFH-4 Thermostat Controllers for On/Off ControlBO1BO224 V~Hot24 V~ComCoolingValveBO1BO2 BO3 BO424 V~Hot24 V~ComHeating/CoolingValveTwo-Pipe ApplicationsHeatingValveFour-Pipe ApplicationsFigure 8: Wiring T602DFH-4 and T603DFH-4 Thermostat Controllers for Floating ControlFIG:T6023dfh3fcAO124 V~Hot24 V~ComAO1AO224 V~Hot24 V~ComCoolingValveHeating/CoolingValveHeatingValveFIG:T6045dfh3prpTwo-Pipe ApplicationsFour-Pipe ApplicationsFigure 9: Wiring T604DFH-4 and T605DFH-4 Thermostat Controllers for Proportional Control6T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and OccupancySensing Capability Installation Instructions
Setup and AdjustmentsThermostat Controller Operation OverviewPIR motion detectorsaves energy usingstand-by setpoints.Backlit, plain textLiquid Crystal Display (LCD)is easy to read in any condition.Room Temp70.0ºF°C°FLight-Emitting Diodes (LEDs)indicate system activity.Five keys on the thermostat controllermake operation easy and intuitive.FIG:frnt_vwFigure 10: Front Cover of Thermostat Controller (T60xDFH-4+PIR Model Shown)Thermostat Controller User Interface KeysThe T60x Series Thermostat Controller user interfaceconsists of five keys on the front cover (as illustrated inFigure 10). The function of each key is as follows:• Use the MODE key to toggle among the systemmodes available, as defined by selecting theappropriate operation sequence in the InstallerConfiguration Menu (for example, Off, Heat, Cool,Auto).• Use the FAN key to toggle among the fan modesavailable, as defined by selecting the appropriatefan menu options defined in the InstallerConfiguration Menu (for example, Low, Med, High,Auto).• Use the °C/°F key to change the temperature scaleto either Celsius or Fahrenheit and allow access tothe Installer Configuration Menu. See theConfiguring the T60xDFH-4 andT60xDFH-4+PIR Series Thermostat Controllersection.• Use the UP/DOWN arrow keys to change theconfiguration parameters and to activate a setpointadjustment.Backlit LCDThe T60x Series Thermostat Controllers include a2-line, 8-character backlit display. Low-levelbacklighting is present during normal operation, and itbrightens when any user interface key is pressed. Thebacklight returns to low level when the thermostatcontroller is left unattended for 45 seconds.LEDsThree LEDs are included to indicate the fan status, callfor heat, or call for cooling:• The fan LED is on when the fan is on.• The heat LED is on when heating is on.• The cool LED is on when cooling is on.Integrated PIR Sensor –T60xDFH-4+PIR Series Thermostat ControllersThe integrated PIR sensor allows for automaticswitching between fully adjustable Occupied andStand-By temperature setpoints without userinteraction. This feature generates incremental energysavings during scheduled occupied periods while thespace is unoccupied.T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and OccupancySensing Capability Installation Instructions7
Page 4 and 5: Table 1: Terminal Identification (S
Page 8 and 9: Status Display MenuThe Status Displ
Page 10 and 11: OccupiedStand-By= 2 HrsStand-By= 2
Page 12 and 13: Cooling SetpointOnDevice OpenedOnRe
Page 14 and 15: Table 4: Installer Configuration Me

T60xDFH-4 and T60xDFH-4+PIR Series Thermostat ... - Enviro-Tec

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