General Information; Commonly Used Acronyms/Abbreviations - Trane Voyager Commercial Installation & Operation Manual

General Information

Commonly Used Acronyms/Abbreviations

BAS = Building Automation System
CFM = Cubic Feet per Minute
CLV = Cooling Valve (Reheat only)
COMM = Module Designation for TCI/LCI
CV = Constant Volume
CW = Clockwise
CCW = Counterclockwise
DSP = Direct Space Pressure control
DTS = Discharge Air Sensor
DWU = Daytime Warm-up
E/A = Exhaust Air
ECA = Economizer Actuator
EET = Entering Evaporator Temperature Sensor
F/A = Fresh Air
FFS = Fan Failure Switch
ICS = Integrated Comfort System (See BAS)
IDM = Indoor Fan Motor
IGV = Inlet Guide Vanes
I/O = Input/Output
IOM = Installation, Operation and Maintenance manual (Ships with each unit)
LCI = LonTalk® Communication Interface
LCI-R = LonTalk Communication Interface with ReliaTel
LH = Left Hand
MAS = Mixed Air Sensor
MAT = Mixed Air Temperature
MWU = Morning Warm Up
NSB = Night Setback (programmable ZSM BAYSENS119*)
O/A = Outside Air
OAH = Outside Air Humidity
OAT = Outside Air Temperature
PGA = Power Exhaust Actuator
PSIG = Pounds Per Square Inch Gauge pressure
PHM = Phase monitor
R/A = Return Air
RAH = Return Air Humidity
RAT = Return Air Temperature sensor
RH = Right Hand
RHP = Reheat Pumpout Solenoid
RHV = Reheat Valve
RLP = Reheat Low Pressure Cutout
RPM = Revolutions Per Minute
RTAM = ReliaTel Airhandler Module
RTDM = ReliaTel Dehumidification Module
RTVM = ReliaTel Ventilation Module
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