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TABLE OF CONTENTS

Page

I.

Introduction

2

II.

Incoming Inspection

3

III.

Product Handling

3

IV.

Product Identification Label

4

V.

Principles of Operation

5

VI.

Pre-Installation Testing

6

VII.

Specific Model Data

7 - 10

Mounting

Drawings and Dimensions

Technical Data

Major Component Replacements

Wiring Schematics

VIII.

Maintenance

11-12

IX.

Trouble Shooting

13

X.

Warranty

14

I. Introduction

Kooltronic Air Conditioners are designed to provide a cool, dehumidified environment for your
electronic components. There are models to fit virtually all sizes and shapes of electronic
enclosures, in capacities ranging from 1,000 to 30,000 BTU/H. Our "closed-loop" design
also ensures that your components will not be exposed to hot, dirty operating conditions.

This Manual provides you with the necessary general information for properly installing and
operating standard Kooltronic Air Conditioners. Technical data and mounting instructions
are presented on pages 7 through 10.

Summary of Contents for K2A3C10HTL

Page 1: ...E INSTALLING AND USING THIS AIR CONDITIONER IT IS IMPORTANT THAT THIS MANUAL BE READ AND UNDERSTOOD THOROUGHLY KOOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08534 609 466 3400 FAX 609 466 1...

Page 2: ...tion Kooltronic Air Conditioners are designed to provide a cool dehumidified environment for your electronic components There are models to fit virtually all sizes and shapes of electronic enclosures...

Page 3: ...e in a horizontal position only This placement must be done a minimum of 5 minutes prior to operating in order to allow the compressor oil to drain to the compressor sump area CAUTION 3 Before operati...

Page 4: ...e that the power source matches these requirements y Use of incorrect type or amount of refrigerant will adversely affect performance and may damage the unit r Make sure that these parameters are met...

Page 5: ...by means of the vapor compression refrigeration cycle This takes place in a hermetically sealed refrigeration system utilizing either an air cooled or water cooled condenser heat exchanger The warm ai...

Page 6: ...blower will be delayed until the system pressures rise 10 Operate the air conditioner for approximately ten 10 minutes During this period no unusual noise or vibration should be evident Both the evapo...

Page 7: ...rity of the closed loop system Use all existing mounting holes to insure stability and a tight seal High strength mounting screws are recommended The external drain hose must not be elevated above the...

Page 8: ...200 60 50 12 1 150 155 K2A3C9HTL5 9000 125 50 230 50 12 0 150 155 KA3C10HTR 10000 110 50 115 100 60 50 20 0 150 155 KA3C10HTR56 10000 110 50 115 50 60 20 0 150 155 K2A3C10HTL 10000 125 50 230 200 60...

Page 9: ...ser Blower Motor Capacitor 0452 03 0452 03 0452 03 Condenser Blower Assembly 6076 00 23 6076 00 23 6076 00 23 Evaporator Blower Motor 0261 54 0261 54 0261 150 Evaporator Blower Motor Capacitor 0452 06...

Page 10: ...2 4 3 6 8 7 0 1 2 4 3 0 6 8 7 1 YELLOW BLUE RED h COMMON RED TO YELLOW CLOSES ON TEMP INCREASE RED TO BLUE OPENS ON TEMP INCREASE COOLING EFFECT DETECTOR TERMINAL BLOCK TO CUSTOMER ALARM SYSTEM LOW A...

Page 11: ...the filter clears the upper filter retainer 2 After removal the filters should be flushed under warm running water with the clean side up driving contaminants out the dirty side of the filter If the...

Page 12: ...onditioner from equipment controller or enclosure I Conform to the applicable provisions of PROCEDURE FOR PROPER PACKING AND SHIPMENT OF KOOLTRONIC AIR CONDITIONERS in this manual under Section III PR...

Page 13: ...or and Evaporator Blower Check Blower Capacitor are running Condenser Blower does Replace Condenser Blower not run Failed Condenser Blower Replace Condenser Blower Thermostat Thermostat or Sensor Repl...

Page 14: ...eceived by customer Number of parts to be returned Product description model and serial number Reason for return Action requested Contact name telephone FAX numbers and e mail address Pack unit in a s...

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