United Technologies Carrier 23XRV Manuals

Manuals and User Guides for United Technologies Carrier 23XRV. We have 1 United Technologies Carrier 23XRV manual available for free PDF download: Start-Up And Service Instructions

United Technologies Carrier 23XRV Start-Up And Service Instructions

United Technologies Carrier 23XRV Start-Up And Service Instructions (28 pages)

With PIC III Controls Rockwell PowerFlex 755 VFD Option

Brand: United Technologies | Category: Chiller | Size: 7 MB

Table of Contents

Safety Considerations
1
Table of Contents
2
Introduction
2
Abbreviations and Explanations
3
Required Publications
3
Getting Assistance from Rockwell Automation
3
Identifying Drive Components
3
Opening the VFD Access Door
3
Drive Assembly Catalog Number
4
Components and Physical Data
4
Start-Up
7
Alternate Wire Lugs
7
Verify Installation
7
Configure the VFD
8
Commissioning the Unit
8
Check Internal Jumpers
9
Service
10
Troubleshooting the Drive
10
ICVC Alert Codes
10
ICVC Alarm Codes
10
Test Equipment Needed to Troubleshoot
10
Verifying that DC Bus Capacitors Are Discharged
11
High Temperature Alarms
11
Main Control Board (Mcb) Components
11
Checking Power Modules and Motor Input
15
With Input Power off
15
Servicing the Drive
16
Removing the Drive
16
Rigging the Enclosure
16
Replacing the Gateway
18
Option Card)
18
Chill Plate Fan and Internal Fan Replacement
18
Part Identification and Location
19
Appendix A - Wiring Schematics 19Xrv Chiller Control Schematic
22

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