Cornelius CH1500-CH7500 manual Table of Contents

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TABLE OF CONTENTS

Page

GENERAL INFORMATION

1

INTRODUCTION

1

SPECIFICATION NOTES

1

INSTALLATION

2

LOCATION

2

ELECTRICAL

3

PHASE PROTECTION / 3–PHASE OPTION

3

PHASE PROTECTION / 3–PHASE OPTION ADJUSTMENT

3

PLUMBING

3

WATER-COOLED CONDENSERS

3

CHILLER WITH RESERVOIR

4

AUTO REFILL OPTION

4

CHILLER WITHOUT RESERVOIR

4

START UP

7

WATER FLOW START-UP

7

CHILLER WITH PUMP

7

CHILLER WITHOUT PUMP

7

THERMOSTAT ADJUSTMENT

7

STANDARD THERMOSTAT

7

DUAL POINT ADJUSTMENT

8

COOLING START-UP

8

CONTROL PANEL

8

MAINTENANCE

10

FLUID RECOMMENDATIONS

11

TROUBLESHOOTING

13

CHILLER DOES NOT OPERATE. CONTROL POWER LIGHT “OFF”

12

PUMP DOES NOT OPERATE. PUMP POWER LIGHT “OFF”

12

PUMP DOES NOT OPERATE. PUMP POWER LIGHT “ON”

12

CHILLER DOES NOT COOL. COOLING LIGHT “OFF”

12

CHILLER DOES NOT OPERATE. COOLING LIGHT “ON”

12

A. LOW PRESSURE ALARM LIGHT CYCLES ON/OFF

13

HIGH PRESSURE ALARM LIGHT “ON”

13

LOW TEMPERATURE ALARM

13

SERVICE

14

SAFETY CONTROLS

16

HIGH PRESSURE CONTROL (HPC)

16

LOW TEMPERATURE CONTROL (LTC)

16

LOW PRESSURE CONTROL (LPC)

16

PARTS LIST

18

WARRANTY

21

i

91961OPR

 

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Contents Chiller Table of Contents Table of Contents cont’d Introduction Specification NotesGeneral Information Installation LocationElectrical Phase Protection / 3-Phase OptionPhase Protection / 3-Phase Option Adjustment PlumbingChiller without Reservoir Chiller with ReservoirAuto Refill Option Chiller Plumbing Schematic with Pump and Tank Standard This page Left Blank Intentionally Water Flow START-UP Thermostat AdjustmentStart UP Control Panel Dual Point AdjustmentCooling Start-Up 91961OPR Maintenance Commercial/Automotive Antifreeze Fluid RecommendationLab & Industrial Grade Ethylene Glycol Troubleshooting Power Light OFFHigh Pressure Alarm Service Sample Data Plate for CH5002-AThis page Left Blank Intentionally High Pressure Control HPC Safety ControlsLOW Temperature Control LTC LOW Pressure Control LPCRefrigeration Piping Schematic with HOT GAS Bypass Parts List Index DescriptionPump and Tank Components Electrical BOX Components Warranty Page IMI Cornelius INC