Start-Up, Operation, and Maintenance Instructions

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LEGEND CT — Current Transformer ISM — Integrated <strong>Start</strong>er Module VFD — Variable Frequency Drive Represents Twisted Wire To Door LEGEND AM — Ammeter CT — Current Transformer L — Main Power Supply VM — Voltmeter Represents Twisted Wire To Door Fig. 51 — Ground Fault Phase Current Option Fig. 52 — Separate Metering Option 110
Fig. 53 — Benshaw, Inc. Solid-State Unit Mounted <strong>Start</strong>er Wiring Schematic (Low Voltage) 111
Page 1 and 2:
Start-Up, Operation, and Maintenanc
Page 3 and 4:
CONTENTS (cont) Page Page Chiller D
Page 5 and 6:
Factory-installed additional compon
Page 7 and 8:
Factory-Mounted Starter or Variable
Page 9 and 10:
MOTOR COOLING LINE TXV BULB PRESSUR
Page 11 and 12:
OPTIONAL METER PACKAGE INTEGRATED S
Page 13 and 14:
The PIC II can interface with the C
Page 15 and 16:
CVC/ICVC Operation and Menus (Fig.
Page 17 and 18:
Start Chiller In CCN Control Start
Page 19 and 20:
SERVICE MENU CONTINUED FROM PREVIOU
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7. Press ENTER to register the valu
Page 23 and 24:
Table 2 — CVC/ICVC Display Data (
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Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
PIC II System Functions NOTE: Words
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Shunt Trip (Option) — The functio
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OVERRIDE CAPACITY CONTROL HIGH COND
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(see wiring diagrams or certified d
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NOTE: The lead/lag function can be
Page 43 and 44:
Ice Build Control — The ice build
Page 45 and 46:
Service Operation — An overview o
Page 47 and 48:
Shutdown Sequence — Chiller shutd
Page 49 and 50:
49 Fig. 28 — 19XR Leak Test Proce
Page 51 and 52:
Fig. 29 — Typical Optional Pumpou
Page 53 and 54:
Chiller Dehydration — Dehydration
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MECHANICAL STARTER 1. Check all fie
Page 57 and 58:
CHANGE THE BENSHAW INC., RediStart
Page 59 and 60: VFD Cooling System Leak Inspection
Page 61 and 62: Protecting the VFD Configuration 1.
Page 63 and 64: Check Optional Pumpout System Contr
Page 65 and 66: Dry Run to Test Start-Up Sequence F
Page 67 and 68: Leave the oil charge in the chiller
Page 69 and 70: LEGEND C — Contactor FU — Fuse,
Page 71 and 72: 2. Evacuate the refrigerant gas fro
Page 73 and 74: SCHEDULED MAINTENANCE Establish a r
Page 75 and 76: Water Treatment — Untreated or im
Page 77 and 78: TRANSDUCER REPLACEMENT — Since th
Page 79 and 80: Table 11 — CVC/ICVC Primary and S
Page 81 and 82: I. CHILLER PROTECT LIMIT FAULTS STA
Page 83 and 84: I. CHILLER PROTECT LIMIT FAULTS (co
Page 85 and 86: TEMPERATURE (F) PIC II VOLTAGE DROP
Page 87 and 88: Control Modules Turn controller pow
Page 89 and 90: ANALOG OUT J8 INTERGRATED STARTER M
Page 91 and 92: NOTES: 1. Cooler data: based on a c
Page 93 and 94: Table 14 — 19XR Additional Data f
Page 95 and 96: HEAT EXCHANGER COOLER/ CONDENSER HE
Page 97 and 98: Table 18 — Optional Pumpout Syste
Page 99 and 100: ITEM A B C D E F VIEW B — HIGH SP
Page 101 and 102: 101 Fig. 45 — Allen-Bradley Wye-D
Page 103 and 104: 103 LEGEND (cont) ISM — Integrate
Page 105 and 106: 105 LEGEND (cont) ISM — Integrate
Page 107 and 108: 107 LEGEND Denotes Component Termin
Page 109: AUX — Auxiliary C — Contactor C
Page 113 and 114: LEGEND AUX — Auxiliary C — Cont
Page 115 and 116: 1A LEGEND AUX — Auxiliary C — C
Page 117 and 118: 117 Fig. 57 — Typical Variable Fr
Page 123 and 124: Abbreviations and Explanations, 4 A
Page 125 and 126: MACHINE INFORMATION: DESIGN CONDITI
Page 127 and 128: 19XR, XRV PIC II SETPOINT TABLE CON
Page 129 and 130: CUT ALONG DOTTED LINE CUT ALONG DOT
Page 140: Copyright 2001 Carrier Corporation
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Start-Up, Operation, and Maintenance Instructions

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