2 0 |
Bosch ZS Series Zone Sensors R1
Installation & OperationManual
02.2018
|
Bosch Thermotechnology Corp.
Data subject to change
16 Common Abbreviations
Abbreviation Description
AFMS
Air Flow Measuring Station
AC
Air Conditioning
ACU
Air Conditioning Unit
AHU
Air Handling Unit
AI
Analog Input
AO
Analog Output
AUTO
Automatic
AUX
Auxiliary
BAS
Building Automation System
C
Common (24Vac)
CHW
Chilled Water
COND
Condenser
COMP
Compressor
CW
Condenser Water
CWP
Circulating Water Pump
DA
Discharge Air
DDC
Direct Digital Control
DES
Damper End Switch
DFS
Dirty Filter Switch
DI
Digital Input
DO
Digital Output
DPS
Diff erential Pressure Switch
DX
Direct Expansion
EA
Exhaust Air
EF
Exhaust Fan
EVAP
Evaporator
EW
Entering Water
F
Fahrenheit
FM
Flow Meter
FSS
Fan Status Switch
HGRH
Hot Gas Re-Heat
HP
Heat Pump
HW
Hot Water
IEM
Input Expansion Module
LP
Loop Pump
Table 17
Abbreviation Description
LW
Leaving Water
MA
Mixed Air
MAX
Maximum
MIN
Minimum
MINS
Minutes
MISC
Miscellaneous
MOD
Modulating
NC
Normally Closed
NO
Normally Open
OA
Outdoor Air
OAD
Outdoor Air Damper
OCC
Occupancy
R
Hot (24Vac)
RA
Return Air
RF
Return Fan
RH
Relative Humidity
RV
Reversing Valve
SA
Supply Air
SCR
Silicon Controlled Rectifi er
SDP
Secondary Drain Pan
SDS
Smoke Detector Switch
SECS
Seconds
SF
Supply Fan
SOO
Sequence of Operation
SP
Static Pressure
S/S
Start/Stop
STG
Stage
TEMP
Temperature
UI
Universal Input
UPM
Unit Protection Module
VAV
Variable Air Volume
VES
Valve End Switch
VFD
Variable Frequency Drive
VLV
Valve
WSE
Water Side Economizer
WSHP
Water Source Heat Pump
Table 18