Carrier 19XRV specifications A19-1967, Shld

Page 31

APPENDIX A — WIRING SCHEMATICS (cont)

ROCKWELL POWERFLEX 755 WIRING SCHEMATIC (Typical) (cont)

 

DETAIL A

TB4

34

TB4

33

 

CARRIER

 

FACTORY

 

WIRING

SEE

 

DETAIL

 

A

 

a19-1967

LEGEND

CAP

Capacitor

CB

Circuit Breaker

COM

Common

COMM

Communication

COND

Condenser

CR

Control Relay

DPI/SI

Internal Communication Protocols Connections

EA

Electrical Assembly

EMI

Electro-Magnetic Interference

EVAP

Evaporator

FU

Fuse

GND

Ground

JMPR

Jumper

MMotor

NC

Normally Closed

NO

Normally Open

PE

Potential Earth (Ground)

POD

I/O Card Mounting Slot Board

REM

Remote

ROC

Relay Output Common

SHLD

Shield

TB

Terminal Block

SEE

DETAIL

B

DETAIL B

TB4

POWER

 

PANEL

 

35

43

 

TB4

 

 

36

 

19

 

CARRIER

POWER

 

PANEL

FACTORY

 

 

WIRING

 

* Located outside of starter; connected by field wiring.

31

611

Image 31 Contents
Start-Up and Service Instructions Contents A19-1842 A19-1831A19-1814 1832 A19A19-1833 A19-1834 Wire LugsParameter Default Value VFD ConfigurationsA19 1846 TB1 I/O Terminal Designations A19-1921A19-1836 A19-18351815 Link Drive Status Indicator DescriptionsName Color State Description EnetA19-1925 A19-1844Alert Icvc Alert CodesMessage PrestartLimited RUN CapacityLOW OIL FaultPrimary Secondary Primary Cause Additional CAUSE/REMEDY Sensor AlertSystem Alert LossCommunication VFD Speed AlertFailure to Stop Icvc Alarm CodesProtective Limit 236 233234 235Unused State UnusedVFD Gateway Sensor FaultHist Screen None Fault Type Description Corrective Action On VFDVFD Code124 Hist ScreenNone 113Meter Lead Meter Reading Diode ChecksA19-1816Fig Removing Enclosure A19-1831Fig Open Access DoorFrames 6 and 7 Power Terminal Block A19-1814Fig Check DC Bus TerminalsA19-1838 A19-1837A19-1817A19-1818 A19-1819 Comm CardTB4 Dist Side A19-1847CR1 EA1 Line CR6 CB1 TB4 CB2 FU1-FU3 PT1 Secondary Side Toward DoorFrame 6 Parts A19-1848A19-1946 Appendix a Wiring Schematics Chiller Control SchematicUPC A19-1947Hgbp RHSA19-1966 Shld A19-1967A48-8579 A48-8578A48 8580 Appendix B Optional Bacnet Communications WiringTable a SW3 Protocol Switch Settings For MS/TP Table B Baud Selection TableA48-8582 Table C MS/TP Wiring RecommendationsRmcorp Wiring Specifications Recommended Vendors and Part NumbersCMP Run Table E LED Status IndicatorsRUN LED Error LED Status LED StatusObject ID Object Name CHW Page Copyright 2011 Carrier Corporation