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Carrier 30HH User Manual

Page 2

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INSTALLATION

Carrier

CONTENTS

PAGE

STALLATION SECTION

Dimension Drawings

3-5

Preliminary Survey

6

Moving and Placing Unit

6-7

Unit Specifications

7-10

Compressor Physical Data

7

Condenser Physical Data

8

Cooler Physical Data

9

Refrigerant Circuits

10

Refrigerant Charge

10

Compressor Mounting

10

Condenser Water Piping

11-13

Cooler Water Piping

14

Refrigerant Piping

15-16

Leak Testing

17

Dehydrate the System

17-18

Start-up Procedures

18-20

Charge with Refrigerant

20-21

Oil Charge

21

Check the Controls

21-23

Starters and Overloads

23

Circuit Breakers

23-24

Water Regulating Valve

24

Temperature Controller Adjustment

24-26

Wiring Diagrams

27-32

Electrical Data

33-34

Capacity Controls

34-35

Sequence of Operation

35-36

Moisture and Liquid Indicator

37

AINTENANCE SECTION

Condenser Maintenance

38-39

Trouble Diagnosis Chart

40-42

Compressor Maintenance

42

Cause and Prevention of Freeze-up

42