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Digital display of room ambient temperature and user selected temperature setting on demand
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Adjustable Heating, Cooling, Ventilating and Timer off mode control
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Proportional plus integral (PI) advanced control and 0(2) to 10 Vdc analog output for modulating fan speed control
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Provided backlight function
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Unoccupied Mode function for energy savings - external Energy Savings Input (ESI) Signal from hotel card key, occupancy sensors or lighting interlock signal
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Adjustable unoccupied setpoint for heating and cooling mode control when use Unoccupied Mode
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Adjustable high and low setpoint limits
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Provided Enable/Disable key locking function
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Provided Timer Off (0 to 24 hours) control output function
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Remote Sensor (RS) function
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Output limited for over load protection
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Non-volatile memory (EEPROM) retains user settings during power loss
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Self-diagnostic feature
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°C or °F display unit
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120 seconds fan off delay time for Heating control
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Adjustable deadband (T4704CL series only)