Detailed Product Description

This digital thermostat provides proportional-integral (PI) modulating control in zoned commercial HVAC system such as hydronic and pressure dependent VAV with or without reheat.

VAV control system includes control system of air conditioning unit,VAV teminal,terminal controller and central controller.

1.  Key word:          VAV Digital Thermostat (Model:SAS908PIT-V1-S1/B)

     Installation:        Wall Mount

     Display:             Green / Blue backlight with large LCD display.

     Service provide:  OEM ,for one year warranty.

2.   Feature:

• Special energy saving mode-external input from window contact or hotel card-key     overrides the temperature setting to installer defined heating and cooling temperatures.
• 0-10Vdc or 4-20mA heat and cool outputs
• Permanent user setting and program setting retention during power loss
• Fahrenheit or Celsius display capability

3.Specification:

• Input Voltage:  24Vac, 50/60 Hz (Digital Thermostat)  /  24Vac-250Vac; 50/60Hz (Fan)
• Output Voltage:  Modulating output 4 to 20mA or 0-10VDC

                           On/Off output for fan 5A 250VAC

• Room temperature setting range: 5  to 35 degree Celsius (41 to 95 degree Fahrenheit)

• Accuracy:    ±0.1 degree Fahrenheit or ±0.2 degree Celsius

• Dimensions: 115mm×90mm×28mm