Controls Operation and Troubleshooting
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
HARDWARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Controls Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
• VFD
Web Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
• SCREENS
• LOCAL
• REMOTE
• NETWORK
• PRE-START CHECK
Control Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
• OVERRIDE CONTROL
• RECYCLE CONTROL
• RUNNING TIMERS AND COUNTERS
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53190041-01
Printed in U.S.A.
19XR Two-Stage High-Efficiency Semi-Hermetic
CONTENTS
Page
• PROGNOSTICS
Oil EXV Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Hydraulic Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Resetting Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Event States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Unit IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Web Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
APPENDIX A - PIC 5 SCREEN AND TABLE
STRUCTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55-91
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95-101
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102-107
Installing, starting up, and servicing this equipment can
be hazardous due to system pressures, electrical components,
and equipment location (roof, elevated structures, etc.). Only
trained, qualified installers and service mechanics should
Form 19XR-CLT-3T
Pg 1
AquaEdge
Centrifugal Liquid Chillers
with PIC 5 Controls
SAFETY CONSIDERATIONS
11-16
®
Version 3.3
Page
Replaces: 19XR-CLT-2T