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Pennington, NJ

Ventura, CA

Tel: (609) 466-3400

Tel: (805) 642-8521

Fax: (609) 466-1114

Fax: (805) 658-2901

Free

comprehensive 

Design

Guide / Catalog

to assist in

selecting the proper Air
Conditioner, Heat Exchanger,
Blower or Fan.

Visit us online at:

www.kooltronic.com

E-Mail: [email protected]

FREE!

NEW!

BEAT THE HEAT!

NEW!

Guardian/GuardianX NEMA 4 or 4X

Air Conditioners

For applications requiring washdown, outdoor 
or corrosive environments (4X version)

Capacity range: 1,000 to 26,000 BTU/H

NEMA 4 or 4X Rating Maintained (UL50)

Unit height from 15 to 60 inches

Epoxy-coated condenser coils

480 Volt models available

Profile Series Air Conditioners

Mounting versatility; mounts internally or 
externally

Capacity range: 2,000 to 9,000 BTU/H

NEMA 12/3R Ratings Maintained (UL50)

Unit height from 17 to 47 inches

Economical choice for a variety of 
applications

Epoxy-coated condenser coils

480 Volt models available

Advantage Filter Fans

A cost-effective solution for a variety of 
applications

Available in a variety of sizes and airflows

Models available with either NEMA 12 or 
NEMA 12/3R Ratings (Advantage Sentry 
Series)

Fast, convenient mounting

Matching Grille Assemblies available

Advantage Air Conditioners and 

Heat Exchangers

Stylish design with rounded edges and no 
visible hardware

Capacity range: 2,000 to 6,000 BTU/H

NEMA 12/3R Ratings Maintained (UL50)

LED display of internal cabinet temperature

Weather protection integral to the unit

TrimLine Air Conditioners and

Heat Exchangers

Narrow design for mounting on side of 
enclosure 

Capacity range: 2,000 to 16,000 BTU/H

Models offer NEMA 12 or 3R Ratings 
(UL50)

Unit height from 17 to 59 inches

Exclusive mounting systems offer simple
installation

Low noise level

CFM capacity 215 - 2070 

115 or 230 VAC, 50/60 Hz, 24 or 
48 VDC 

External rotor design

UL Recognized (115 & 230 VAC)

Motorized

Impellers

Basic and

Packaged

Blowers

Available in a wide variety of sizes 
and cooling capacities

Units can be mounted in any 
required position 

Rugged construction 

Precision ball-bearing motors

Accessories and options available

Summary of Contents for K2A6C10NPT47L

Page 1: ...IMPORTANT THAT THIS MANUAL BE READ AND UNDERSTOOD THOROUGHLY KOOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08534 609 466 3400 FAX 609 466 1114 www kooltronic com 900 034 11 NPT SERIES K_A6...

Page 2: ...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 en...

Page 3: ...ate 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 opera...

Page 4: ...ESSURE P S I G LOW HIGH MAX FUSE SIZE SERVICE AIR FILTERS REGULARLY ALLOW 5 MIN BEFORE RESTARTING AFTER SHUTDOWN UNAUTHORIZED SERVICE OR MODIFICATION VIOLATES WARRANTY ALL MOTORS ARE THERMALLY PROTECT...

Page 5: ...vaporator coil from freezing In conditions of low ambient temperature and low enclosure load the thermostat regulates the return air temperature from 75o F to 86o F The standard set point of the Low T...

Page 6: ...or fan is running 9 Operate the air conditioner for approximately ten 10 minutes During this period no unusual noise or vibration should be evident Both the evaporator and condenser fans or blowers sh...

Page 7: ...lets is essential for optimum performance of the air conditioner All externally mounted air conditioners are fully gasketed to ensure proper sealing This seal is necessary to maintain the integrity of...

Page 8: ...7 5 12 16 308 9 MOUNTING PLAN Dimensions inches mm are for reference only and are subject to change 2 06 52 3 17 4 3 2 60 66 0 2 1 1 2 4 3 J2 3 4 5 10 9 8 7 6 1 2 3 J1 CG RELAY CONTACTS N O 240 VAC 12...

Page 9: ...R SWITCH MOUNTING HOOKS 43 10 9 TYP 3 05 77 5 1 36 34 5 12 80 325 1 1 16 29 5 34 8 6 47 18 1198 4 33 65 854 7 7 80 198 1 12 22 310 4 8 54 216 9 50 12 7 DRAIN 8 71 221 2 1 31 33 3 12 02 305 3 1 89 48 0...

Page 10: ...L K2A6C13NPT47L Part Part Number Part Number Part Number Compressor 0665 407 0665 408 0665 412 Compressor Run Capacitor 0452 90 0452 32 0452 52 Condenser Blower Motor 0261 287 0261 288 0261 288 Conden...

Page 11: ...GN SUPPRESSOR T STAT 115 V 230 V OPTIONAL HEATER HEATER T STAT THERMAL CUTOUT CONDENSER BLOWER CAP CAP R C S O L COMPRESSOR OPTIONAL TERMINAL BLOCK COOLING EFFECT DETECTOR PRESSURE LIMITER PRESSURE SW...

Page 12: ...y A Filter and condenser coil service If an optional filter is installed on externally mounted air conditioners filter should not be used for internal mounted air conditioners the rear panel must be r...

Page 13: ...running Low Line Voltage Check Nameplate Voltage against supply Voltage Compressor and Condenser Blower do not run Return temperature is Failed Compressor Check Compressor wire connections above set p...

Page 14: ...r Clean Coil difference between return and Coil clogged supply air is less than 10 F Evaporator Blower Condenser Loss of Refrigerant Locate and repair leak Blower and Compressor are running Ice on Eva...

Page 15: ...iginal customer Purchase Order number and date Date product was received by customer Number of parts to be returned Product description model and serial number Reason for return Action requested Conta...

Page 16: ...effective solution for a variety of applications Available in a variety of sizes and airflows Models available with either NEMA 12 or NEMA 12 3R Ratings Advantage Sentry Series Fast convenient mounti...

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