Carrier SmartVu control User Manual

SRDC-UG-2-14-000
REVISION
DATE
PAGE
19 Series Carrier®
SmartVu
TM
–
Controls IOM
2.3
Dec 4, 2020
27 OF 168
27
[If economizer liquid bypass option is
enalbe]
Liquid Bypass Valve
For vapor source valve
IOB2
AO3
Head Pressure Output
User option
IOB2
DI1
Evap Water Flow Switch
User option, dry
contact, “Closed”
indicates “FLOW”
IOB2
DI2
Cond Water Flow Switch
User option, dry
contact, “Closed”
indicates “FLOW”
IOB2
DI3
IOB2
DI4
[If ISM Input is disable]
Ice Build Contact
User option
IOB2
DO1
Oil Heater Relay
IOB2
DO2
Oil Pump Relay
IOB2
DO3
EC Valve Soleniod / Open
Used for Continues or
ON/OFF type HGBP
valve
IOB2
DO4
Vapor Source SV
standard for 19XRC/E
IOB3
AI1
IOB3
AI2
IOB3
AI3
Heat Reclaim Entering Temp
User Option
IOB3
AI4
Heat Reclaim Leaving Temp
User Option
IOB3
AI5
Remote Reset Sensor
User option
IOB3
AI6
Auto Water Temp Reset
User option, 4~20mA
IOB3
AI7
[If Common Sensor Option is enable]
Common CHWS Temp
Used for lead lag
option
IOB3
AI8
Auto Demand Limit Input
User option
IOB3
AI9
[If Common Sensor Option is enable]
Common CHWR Temp
Used for lead lag
option
IOB3
AI10
Refrigerant Leak Sensor
User option
IOB3
AI11
IOB3
AO1
Chiller Status (Analog)
User option, 4~20mA
4mA=OFF
8mA=Tripout
12mA=Shutdown
20mA=Running
IOB3
AO2
Variable Speed Oil Pump
User option
IOB3
AO3
IOB3
DI1
Fire Security Interlock
User option, normal
open
IOB3
DI2
IOB3
DI3
IOB3
DI4

Carrier SmartVu control Specifications

General

Brand	Carrier
Model	SmartVu control
Category	Control Panel
Language	English