Carrier 060- Manual

Carrier 060

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Table of Contents:

  • Page 2 – Installing, starting up, and servicing this equipment
  • Page 4 – UNIT
  • Page 5 – CLY
  • Page 6 – LEFT SIDE VIEW
  • Page 9 – Fig. 10 — Mounting Hole Weight Distribution 30HW Units
  • Page 13 – Step 5 — Make Piping Connections —; Fig. 12 — Compressor Mounting
  • Page 14 – levelly
  • Page 17 – COOLER PRESSURE DROP — 30HW UNITS; Fig. 16 — Cooler and Condenser Water Pressure Drop
  • Page 19 – Step 6 — Make Electrical Connections —
  • Page 21 – Table 4B — Electrical Data — 30HL and HWA Condenserless Units
  • Page 22 – FIELD ACCESSORY WIRING
  • Page 25 – Initial Check; Fig. 20 — 30HW Control Box Components Label
  • Page 26 – Table 5 — Typical Deadband Requirements; Table 6 — Deadband Setting; MIN. REQUIRED DEADBAND; Check Refrigerant Charge
  • Page 27 – Check Oil Charge —; Do not reuse drained oil, and do not use any oil that has; START-UP AND OPERATION
  • Page 28 – Table 7 — Pressure Relief Valve Settings; Compressor and Unit Protective Devices
  • Page 29 – Fig. 21 — Temperature Controller
  • Page 31 – Table 10 — Capacity Control Steps — 30HK, HL Standard Units
  • Page 32 – SERVICE
  • Page 33 – Thermistor —
  • Page 34 – Table 12A — Sensor Temperature (F) vs Resistance
  • Page 35 – Table 12B — Sensor Temperature (C) vs Resistance
  • Page 36 – Table 13 — Plugs and Tubes
  • Page 37 – Fig. 24 — Elliott Tube Plug; HEAD BOLT TIGHTENING SEQUENCE; Fig. 25 — Typical Tube Sheet
  • Page 38 – Table 14 — Troubleshooting; SYMPTOMS
  • Page 40 – SERVICE TRAINING; ] Packaged Service Training
  • Page 42 – B. Preliminary Equipment Check; CHECK VOLTAGE IMBALANCE:
Loading the manual

Installation, Start-Up and

Service Instructions

CONTENTS

Page

GENERAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY CONSIDERATIONS

. . . . . . . . . . . . . . . . . . . . . 2

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

Location

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Step 1 — Inspect Shipment

. . . . . . . . . . . . . . . . . . . . . 3

Step 2 — Rig the Unit

. . . . . . . . . . . . . . . . . . . . . . . . . . 3

•

30HK,HL UNITS

•

30HW UNITS

Step 3 — Place the Unit

. . . . . . . . . . . . . . . . . . . . . . . . 3

•

30HK,HL UNITS

•

30HW UNITS

Step 4 — Check Compressor Mounting and
Connections

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Step 5 — Make Piping Connections

. . . . . . . . . . . . . 13

•

30HK,HWC,HWS CONDENSER DESCRIPTION

•

30HL,HWA SYSTEM CONDENSER

•

30HWB CONDENSER DESCRIPTION

•

30HK,HWC,HWS CONDENSER(S)

•

30HWB CONDENSER

•

30HK,HWB,HWC,HWS UNITS

•

COOLER DESCRIPTION

•

COOLER PIPING

Step 6 — Make Electrical Connections

. . . . . . . . . . . 19

•

30HK,HL UNITS

•

30HW UNITS

•

ALL UNITS

PRE-START-UP

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25-27

Initial Check

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Check Refrigerant Charge

. . . . . . . . . . . . . . . . . . . . . 26

•

LIQUID CHARGING METHOD

Check Oil Charge

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

•

TO ADD OIL

• TO REMOVE OIL

START-UP AND OPERATION

. . . . . . . . . . . . . . . . . . 27-30

Operation Checks

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating Limitations

. . . . . . . . . . . . . . . . . . . . . . . . . 27

•

HIGH COOLER LEAVING CHILLED WATER (FLUID)
TEMPERATURES (LCWT)

•

LOW COOLER LCWT

•

MAIN POWER SUPPLY

Check Refrigerant Feed Components

. . . . . . . . . . . . 27

•

THERMOSTATIC EXPANSION VALVE (TXV)

•

FILTER DRIER

•

MOISTURE-LIQUID INDICATOR

•

LIQUID LINE SERVICE VALVE

•

DISCHARGE LINE CHECK VALVE

•

HOT GAS BYPASS VALVE

•

LIQUID LINE SOLENOID VALVE (30HL ONLY)

•

PRESSURE RELIEF DEVICES

Compressor and Unit Protective Devices

. . . . . . . . . 28

•

CIRCUIT BREAKER

•

COMPRESSOR INTERNAL THERMAL PROTECTION

•

CRANKCASE HEATER

•

OIL PRESSURE SAFETY SWITCH (OPS)

Check Unit Safeties

. . . . . . . . . . . . . . . . . . . . . . . . . . . 28

•

CONTROL MODULE

•

HIGH-PRESSURE SWITCH

•

LOW-PRESSURE SWITCH

•

CHILLED FLUID TEMPERATURE CONTROLLER

•

FREEZE-UP PROTECTION

•

LOSS-OF-COOLER-FLOW PROTECTION

•

COMPRESSOR GROUND FAULT SENSOR

UNIT OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . 30-32

Capacity Control and Operating Sequence

. . . . . . . 30

•

30HK,HL UNITS

•

30HW UNITS

SERVICE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-35

Compressor Replacement

. . . . . . . . . . . . . . . . . . . . . . 32

Circuit Breaker(s)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Brazed-Plate Cooler and Condenser

Heat Exchanger Replacement

. . . . . . . . . . . . . . . . . 32

Brazed-Plate Cooler and Condenser

Heat Exchanger Cleaning

. . . . . . . . . . . . . . . . . . . . . 32

Shell-and-Tube Condenser Cleaning

. . . . . . . . . . . . . 32

Thermistor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

•

THERMISTOR REPLACEMENT, 30HK,HL UNITS

•

THERMISTOR REPLACEMENT, 30HW UNITS

SERVICING COOLER (30HK,HL ONLY)

. . . . . . . . . 36,37

Tube Plugging

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

•

RETUBING

Tightening Cooler Head Bolts

. . . . . . . . . . . . . . . . . . 36

•

GASKET PREPARATION

•

BOLT TORQUES

TROUBLESHOOTING

. . . . . . . . . . . . . . . . . . . . . . . . 37-39

Complete Unit Stoppage and Restart

. . . . . . . . . . . . 37

•

GENERAL POWER FAILURE

•

UNIT ON-OFF SWITCH IS OPEN

•

CONTACTS OF ANY AUXILIARY INTERLOCKS ARE
OPEN

•

CHILLED FLUID PROOF-OF-FLOW SWITCH(ES) OPEN

•

OPEN LOW-PRESSURE SWITCH

•

TEMPERATURE CONTROLLER SHUTS UNIT DOWN ON
OUT-OF-RANGE

•

OPEN HIGH-PRESSURE SWITCH(ES)

•

OPEN COMPRESSOR INTERNAL THERMAL
PROTECTION

•

OPEN OIL PRESSURE SWITCH

•

OPEN CONTACTS ON COMPRESSOR GROUND-
CURRENT SENSOR(S) (Accessory)

•

OPEN 24-V CONTROL CIRCUIT BREAKER(S)

•

COOLING LOAD SATISFIED

•

THERMISTOR FAILURE

START-UP CHECKLIST FOR
CHILLER SYSTEMS

. . . . . . . . . . . . . . . . . . . CL-1 to CL-4

30HK040-060

30HL050,060

30HW018-040

Reciprocating Liquid Chillers

50/60 Hz

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 2
Tab

5c

PC 903

Catalog No. 533-070

Printed in U.S.A.

Form 30H-10SI

Pg 1

11-98

Replaces: 30H-8SI

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Summary

Page 2 - Installing, starting up, and servicing this equipment

GENERAL These installation instructions cover the 30HK, HL, HWA, HWB, HWC, and HWS units. The HL and HWA are con-denserless units, and the HK, HWB, HWC, and HWS unitsare all fluid cooled. In addition, the 30HK and HWC unitshave a standard mechanically cleanable condenser and the30HWS unit has a mech...

Page 4 - UNIT

TOP VIEW FRONT VIEW RIGHT SIDE VIEW LEFT SIDE VIEW UNIT 30HK DIMENSIONS — in. (mm) A B C D 040 5 1 ⁄ 4 (133) 90 (2286) 14 9 ⁄ 16 (370) 7 15 ⁄ 16 (202) 050,060 10 3 ⁄ 4 (273) 108 (2743) 20 1 ⁄ 16 (510) 13 9 ⁄ 16 (344) LEGEND COMP — CompressorK.O. — Knockout MTG — Mounting SAE — Society of Automotive ...

Page 5 - CLY

TOP VIEW FRONT VIEW RIGHT SIDE VIEW LEFT SIDE VIEW LEGEND CLY — Cylinder COMP — CompressorCONN — ConnectionK.O. — Knockout NOTES:1. Standard unit shown with the sound en- closure accessory. 2. Dimensions are in inches unless oth- erwise indicated. Dimensions in ( ) are in millimeters. Fig. 5 — 30HL0...

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