Acronyms/Abbreviations - Daikin MicroTech Operation And Maintenance

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
Air Fan
Auxiliary Heat End Differential
Auxiliary Heat Start Differential
American Standard Code for Information Interchange
American Society of Heating, Refrigerating, and Air
Conditioning Engineers, Inc
Compressorized Cooling Lockout
Space CO Setpoint
2
Chilled Water
Chilled Water Valve Position
Discharge Air
Discharge Air High Limit
Discharge Air Temperature
Discharge Air Temperature Setpoint
Demand Controlled Ventilation
DX Cooling Discharge Air Low Limit
Defrost Start Setpoint
Defrost Reset Setpoint
Defrost Time Limit
Economizer Compare Differential
Economizer Indoor Air/Outdoor Air Enthalpy Differential
Economizer Outdoor Air Enthalpy Setpoint
Emergency Heat Setpoint
Exhaust Interlock Outdoor Air Damper Min Position Setpoint
Outdoor Air Temperature Setpoint
End-of-Cycle
End Of Cycle Outdoor Air Temperature Low Setpoint
Outdoor Air Humidity Output
Space Humidity Output
Economizer Indoor Air/Outdoor Air Temp Differential
Economizer Outdoor Air Temp Setpoint
Source (water in) Temperature
Face and Bypass Damper Position
Federal Communications Commission
Face and Bypass
Heating, Ventilating, Air Conditioning Refrigeration
Heating End Of Cycle Valve Setpoint
Hot Water
Indoor Air
Indoor Air Enthalpy
Indoor Air Fan
Indoor Air Temperature
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Acronym/Abr .
AF
AHED
AHSD
Mechanical Cooling Low Limit Setpoint
ASCII
ASHRAE
CCLO
CO2S
CW Energize Exhaust Fan Outdoor Air Damper Setpoint
CWVP Outdoor Air Damper Min Position High-Speed Setpoint
Outdoor Air Damper Min Position Low-Speed Setpoint
DA
Outdoor Air Damper Min Position Medium Speed Setpoint
DAHL
DAT
DATS
DCV Outdoor Air Damper Lockout Setpoint
DXLL Outdoor Air Damper Max Position Setpoint
DSSP
DRSP
DTL
ECD
EED
EES
EHS
EOAD
EOAT
EOC
EOCS
EORH
ERH
ETD
ETS
EWIT
FBDP
FCC
F&BP Unit Ventilator Controller (Heat/Cool) Mode Output
HVACR Unit Ventilator Controller State Output
HEOC
HW Ventilation Cooling Low Limit Setpoint
IA
IAE
IAF
Source (water in) Temperature Differential
IAT
5
Description
Light Emitting Diode
Local User Interface
Mixed Air Low Limit
National Electric Code
Outside Air
Outdoor Air Coil Temperature
Outside Air Dampers
Outdoor Air Damper Position
Outdoor Air Enthalpy
Outside Air Temperature
Occupied Cooling Setpoint
Occupied Heating Setpoint
Occupancy Override Input
Occupancy Sensor Input
Proportional Integral
Parts Per Million
Relative Humidity
Space Humidity Setpoint
Read Only
Read Write
Standby Cooling Setpoint
Standby Heating Setpoint
Thermal Expansion Valve
Unoccupied Cooling Setpoint
Unoccupied Heating Setpoint
Unit Ventilator
Unit Ventilator Controller
Wet Heat Valve Position
Ventilation Cooling Lockout
Ventilation Cooling Setpoint
Wet Heat
OM 1280-2 • MICROTECH UNIT CONTROLLER
Introduction
Acronym/Abr .
LED
LUI
MALL
MCLL
NEC
OA
OACT
OAD
OADE
OADH
OADL
OADM
OADP
OAE
OALS
OAMX
OAT
OCS
OHS
OOI
OSI
PI
PPM
RH
RHS
RO
RW
SCS
SHS
TXV
UCS
UHS
UV
UVC
UVCM
UVCS
VALP
VCLL
VCLO
VCS
WH
WITD