Carrier 19XRV specifications 1832, A19-1833

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			A19-
		1832
		LEGEND
NO.	NAME		DESCRIPTION
1	Power Terminals		R/L1, S/L2, T/L3, U/T1, V/T2, W/T3
2	PE Grounding Studs		Terminating point to chassis ground
2			for incoming motor shield
			for incoming motor shield
3	DC Bus and Brake		+DC, -DC, BR1, BR2
3	Terminals
	Terminals
4	PE-A and PE-B		MOV and CMC Jumper Wires
5	DC+ and DC-		Bus Voltage Test Points

Fig. 5 — Frame 6 Drive Components

A19-1833

LEGEND

NO.	NAME	DESCRIPTION
1	Power Terminals	R/L1, S/L2, T/L3, U/T1, V/T2, W/T3
2	PE Grounding Studs	Terminating point to chassis ground
2		for incoming motor shield
		for incoming motor shield
3	DC Bus and Brake	+DC, -DC, BR1, BR2
3	Terminals
	Terminals
4	PE-A and PE-B	MOV and CMC Jumper Wires
5	DC+ and DC-	Bus Voltage Test Points

Fig. 6 — Frame 7 Drive Components

4

Image 4

Contents

Start-Up and Service Instructions Contents A19-1842 A19-1831A19-1814 1832 A19A19-1833 Wire Lugs A19-1834Parameter Default Value VFD ConfigurationsA19 1846 A19-1921 TB1 I/O Terminal DesignationsA19-1836 A19-18351815 Drive Status Indicator Descriptions Name Color State DescriptionEnet LinkA19-1844 A19-1925Icvc Alert Codes MessagePrestart AlertRUN Capacity LimitedFault Primary Secondary Primary Cause Additional CAUSE/REMEDYSensor Alert LOW OILLoss CommunicationVFD Speed Alert System AlertIcvc Alarm Codes Failure to StopProtective Limit 233 234235 236Unused Unused StateSensor Fault VFD GatewayFault Type Description Corrective Action On VFD VFDCode Hist Screen NoneHist Screen None113 124Diode Checks Meter Lead Meter ReadingA19-1831Fig Open Access Door Frames 6 and 7 Power Terminal BlockA19-1814Fig Check DC Bus Terminals A19-1816Fig Removing EnclosureA19-1838 A19-1837A19-1817A19-1818 Comm Card A19-1819A19-1847 CR1 EA1 Line CR6 CB1 TB4CB2 FU1-FU3 PT1 Secondary Side Toward Door TB4 Dist SideA19-1848 Frame 6 PartsAppendix a Wiring Schematics Chiller Control Schematic A19-1946A19-1947 HgbpRHS UPCA19-1966 A19-1967 ShldA48-8578 A48-8579Appendix B Optional Bacnet Communications Wiring Table a SW3 Protocol Switch Settings For MS/TPTable B Baud Selection Table A48 8580Table C MS/TP Wiring Recommendations A48-8582Rmcorp Wiring Specifications Recommended Vendors and Part NumbersCMP Table E LED Status Indicators RUN LED Error LED StatusLED Status RunObject ID Object Name CHW Page Copyright 2011 Carrier Corporation