Carrier 19XR,XRV Hermetic Centrifugal Liquid Chillers - Manual (Page 124)

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 211 Catalog No. 531-982 Printed in U.S.A. Form 19XR-5SS Pg 124 6-01 Replaces: 19XR-4SS Book 2
Tab 5a
Copyright 2001 Carrier Corporation
INDEX (cont)
Start-Up/Shutdown/Recycle Sequence, 46
Start the Chiller, 66
Stop the Chiller, 66
Storage Vessel, 7
Summary (Lubrication Cycle), 8
Surge Prevention Algorithm (Fixed Speed Chiller), 39
Surge Prevention Algorithm with VFD, 40
Surge Protection (Fixed Speed Chillers), 40
Surge Protection VFD Units, 40
System Components, 5
Temperature Sensors (Check), 76
Test After Service, Repair, or Major Leak, 71
Tighten All Gasketed Joints and Guide Vane Packing, 48
Tower Fan Relay Low and High, 38
Trim Refrigerant Charge, 72 Troubleshooting Guide, 76
Unit-Mounted Solid-State Starter, 9
Unit-Mounted VFD, 10
Unit-Mounted Wye-Delta Starter, 10
Using the Optional Storage Tank and Pumpout
System, 48
VFD Cooling Cycle, 8
Water/Brine Reset, 38
Water Leaks, 74
Water Piping (Inspect), 53
Water Treatment, 75
Weekly Maintenance, 72
Wiring (Inspect), 53