www.DaikinApplied.com 5 OM 1280-2 • MICROTECH UNIT CONTROLLER
Acronyms/Abbreviations
The following table list acronyms and abbreviations that may
or may not be used within this manual. Other abbreviations for
the Local User Interface (LUI) and parameters can be found in
Table 24 on page 46.
Table 4: Acronyms and Abbreviations
Description Acronym/Abr.
Air Fan AF
AHED
AHSD
American Standard Code for Information Interchange ASCII
American Society of Heating, Refrigerating, and Air
Conditioning Engineers, Inc
ASHRAE
Compressorized Cooling Lockout CCLO
Space CO
2
Setpoint CO2S
Chilled Water CW
Chilled Water Valve Position CWVP
Discharge Air DA
Discharge Air High Limit DAHL
Discharge Air Temperature DAT
Discharge Air Temperature Setpoint DATS
Demand Controlled Ventilation DCV
DX Cooling Discharge Air Low Limit DXLL
Defrost Start Setpoint DSSP
Defrost Reset Setpoint DRSP
Defrost Time Limit DTL
ECD
EED
Economizer Outdoor Air Enthalpy Setpoint EES
Emergency Heat Setpoint EHS
Exhaust Interlock Outdoor Air Damper Min Position Setpoint EOAD
Outdoor Air Temperature Setpoint EOAT
End-of-Cycle EOC
End Of Cycle Outdoor Air Temperature Low Setpoint EOCS
Outdoor Air Humidity Output EORH
Space Humidity Output ERH
ETD
Economizer Outdoor Air Temp Setpoint ETS
Source (water in) Temperature EWIT
Face and Bypass Damper Position FBDP
Federal Communications Commission FCC
Face and Bypass F&BP
Heating, Ventilating, Air Conditioning Refrigeration HVACR
Heating End Of Cycle Valve Setpoint HEOC
Hot Water HW
Indoor Air IA
Indoor Air Enthalpy IAE
Indoor Air Fan IAF
Indoor Air Temperature IAT
Description Acronym/Abr.
Light Emitting Diode LED
Local User Interface LUI
Mixed Air Low Limit MALL
Mechanical Cooling Low Limit Setpoint MCLL
National Electric Code NEC
Outside Air OA
Outdoor Air Coil Temperature OACT
Outside Air Dampers OAD
Energize Exhaust Fan Outdoor Air Damper Setpoint OADE
Outdoor Air Damper Min Position High-Speed Setpoint OADH
Outdoor Air Damper Min Position Low-Speed Setpoint OADL
Outdoor Air Damper Min Position Medium Speed Setpoint OADM
Outdoor Air Damper Position OADP
Outdoor Air Enthalpy OAE
Outdoor Air Damper Lockout Setpoint OALS
Outdoor Air Damper Max Position Setpoint OAMX
Outside Air Temperature OAT
Occupied Cooling Setpoint OCS
Occupied Heating Setpoint OHS
Occupancy Override Input OOI
Occupancy Sensor Input OSI
Proportional Integral PI
Parts Per Million PPM
Relative Humidity RH
Space Humidity Setpoint RHS
Read Only RO
Read Write RW
Standby Cooling Setpoint SCS
Standby Heating Setpoint SHS
Thermal Expansion Valve TXV
Unoccupied Cooling Setpoint UCS
Unoccupied Heating Setpoint UHS
Unit Ventilator UV
Unit Ventilator Controller UVC
Unit Ventilator Controller (Heat/Cool) Mode Output UVCM
Unit Ventilator Controller State Output UVCS
Wet Heat Valve Position VALP
Ventilation Cooling Low Limit Setpoint VCLL
Ventilation Cooling Lockout VCLO
Ventilation Cooling Setpoint VCS
Wet Heat WH
WITD
To Next Page
Loading...
Need help?
General