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TABLE OF CONTENTS

Page

I.

Introduction

2

II.

Incoming Inspection

3

III.

Product Handling

3

IV.

Product Identification and Nameplate

4

V.

Principles of Operation

5

VI.

Pre-Installation Testing

6

VII.

Specific Model Data

7 - 9

Mounting

Drawings and Dimensions

Standard Features

VIII.

Maintenance

10

IX.

Trouble Shooting

11

X.

Warranty

12

NOTE:

Wiring Schematics are available on the specific model page of the Kooltronic website.

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 electronics 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  9.

2

Summary of Contents for C20A0647

Page 1: ...OOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08534 609 466 3400 FAX 609 466 1114 www kooltronic com 900 039 39 8 21 CDR 20346 INTREPID EP56 SERIES K2A4C30EP56TR BR Find additional informati...

Page 2: ...onic website 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...

Page 3: ...rior to operating in order to allow the compressor oil to drain to the compressor sump area CAUTION 3 Before operating this unit all electrical wiring must be checked to assure the proper connection t...

Page 4: ...that the power source matches these requirements r Make sure that these parameters are met Failure to do so may result in permanent damage to the unit ALL MOTORS ARE THERMALLY PROTECTED VIOLATES WARRA...

Page 5: ...where it absorbs the heat and is then discharged to the environment The unit is equipped with a Low Temperature Thermostat to prevent the evaporator coil from freezing and must not be set below the f...

Page 6: ...the thermostat to its minimum setting turn it counterclockwise The compressor should start On units equipped with a short cycle protector the compressor will have a delayed start of 6 minutes from the...

Page 7: ...in hose to the drain tubing on the bottom of the air conditioner using the plastic clamp CAUTION 7 If the air conditioner is mounted to the cabinet door you must be sure that the door hinges will supp...

Page 8: ...0 POWER CORD 1 1 2 EP56B EP56T 3 4 EP56T EP56B 3 4 57 04 1448 7 DRAIN Drawings and Dimensions EP56 SERIES Dimensions inches metric are for reference only and are subject to change FILTERED CONDENSER...

Page 9: ...ing BTU H Ambient Temp F Max Min Volts Hz Cooling Amps Heating Amps Approx Weight lbs K2A3C30EP56TR K2A3C30EP56BR K2A6C30EP56TR K2A6C30EP56BR 30000 30000 30000 24000 30000 24000 26000 26000 28000 2200...

Page 10: ...mal overload protectors If the compressor fails it is strongly recommended that the air conditioner be returned to Kooltronic for service C Refrigerant Loss Kooltronic Air Conditioners are subjected t...

Page 11: ...ssor Ice on Evaporator Coil Insufficient Heat Load or Unit Contact Kooltronic Oversized for Application Failed Evaporator Blower Replace Evaporator Blower Motor or Assembly Clogged Evaporator Coil Cle...

Page 12: ...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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