Air Handling Unit Controller
SZ2182Description
The SZ2182 Air Handling Unit (AHU) Controller provides extensive control functionality such as air volume control, dehumidification, face and bypass control, and demand-control ventilation.
Specifications
Communication Protocol:
TCSbus
Status Indicators
Sixteen LEDs
RTD Inputs:
Six
Heating and cooling stages:
Six
Digital Inputs:
Six
Analog Inputs:
Eight
Digital Outputs:
Eight
Analog Outputs:
Six
Configurable Applications
- Economizer control with fault detection
- Indoor/outdoor enthalpy comparison
- Hot deck/cold deck
- Dehumidification with reheat
- Demand ventilation
- Face and bypass control
- Discharge zone control
- Pre-occupancy purge
- Hot water, chilled water, mixed valve control
- Modulating output for frequency drive for fan speed control
