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9

Standard Features 

Built-in Condensate Evaporator 
CFC-Free Refrigerant 
Filter 
Low Temperature Control Thermostat 
NEMA 12 Rating Maintained (UL50) 
UL/CUL Listed 

Accessories and Options 

Compressor Short Cycle Protector 
Enclosure Heater 
Filter Recoating Adhesive 
High-Capacity Condensate Evaporator 
Internal Corrosion Protection 
Lifting Eyes 
Low Airflow Detector 
Low Ambient Kit 
Remote Thermostat Relay 
Replacement Filters 
Special materials or finishes  
Special motors, line cords or connectors 
Stainless or Aluminum Shell 
Temperature Alarm 
Weather Protection Kit

Technical Data

KA4C2NP28L

2000

125/50

115/100

60/50           13.0/12.0

85 

KA4C2NP28L56

2000

125/50

115

50/60*

13.0

85 

K2A4C2NP28L

2000

120/50

230/200

60/50

6.0

85 

K2A4C2NP28L5

2000

125/50

230

 50

6.5

85 

 

KA4C3NP28L

3000

125/50

115/100

60/50           13.0/12.0

85 

KA4C3NP28L56

3000

125/50

115

50/60*

13.0

85 

K2A4C3NP28L

3000

120/50

230/200

60/50

6.0

85 

K2A4C3NP28L5

3000

125/50

230

 50

6.5

85 

 

KA4C4NP28L

4000

125/50

115/100

60/50           13.0/12.0

85 

KA4C4NP28L56

4000

125/50

115

50/60*

13.0

85 

K2A4C4NP28L

4000

120/50

230/200

60/50

6.0

85 

K2A4C4NP28L5

4000

125/50

230

 50

6.5

85

**

Ambient

**          Approximate 

BTU/H

Temp. °F

    

Running         Weight 

Model

Rating           Max./Min.

Volts

Hz

Amps

(lbs.)

*

Switchable. Switch is internally-mounted for security.

**  Rating shown is for operation at maximum ambient temperature.

115V, 60 Hz and 230V, 60 Hz models also perform at full capacity when operated
at 100V, 50 Hz or 200V, 50 Hz respectively.  No transformer is required.

Major Component Replacements 

KA4C_NP28L 

Part

Part Number 

Compressor

0665-101

Condenser Blower Motor

0261-102

Condenser Blower Motor Capacitor

0452-05

Condenser Blower Assembly

609028-00-16

Evaporator Blower Motor

0261-120

Evaporator Blower Motor Capacitor

0452-03

Evaporator Blower Assembly

609028-00-15

Filter

8751F 

NOTE: Part Numbers shown are for 115V, 60 Hz/1Ø. For 230V and all 50 Hz consult Kooltronic. 

Содержание E16A1554

Страница 1: ...ION BEFORE 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...

Страница 2: ...age 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 si...

Страница 3: ...prior 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...

Страница 4: ...ect type or amount of refrigerant will adversely affect performance and may damage the unit r Make sure that these parameters are met Failure to do so may result in permanent damage to the unit ALL MO...

Страница 5: ...ure accumulated on the evaporator coil is collected in the condensate tray and released to the ambient air through the drain tube or the condensate evaporator The heat removed through the evaporator c...

Страница 6: ...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 evaporator and co...

Страница 7: ...r cord through the top cut out in your cabinet Mount the unit to the M TAB by sliding the 4 studs on the side panel into the 4 slots on the M TAB After unit is in place tighten 2 screws at bottom of u...

Страница 8: ...INLET Ambient Air In NP28 only CONDENSER OUTLET Warm Ambient Air Out NP28 only WARM AIR RETURN FROM ENCLOSURE COOL AIR OUTLET TO ENCLOSURE Drawings and Dimensions NP28 SERIES Other drain outlets are...

Страница 9: ...5 50 60 13 0 85 K2A4C3NP28L 3000 120 50 230 200 60 50 6 0 85 K2A4C3NP28L5 3000 125 50 230 50 6 5 85 KA4C4NP28L 4000 125 50 115 100 60 50 13 0 12 0 85 KA4C4NP28L56 4000 125 50 115 50 60 13 0 85 K2A4C4N...

Страница 10: ...nd the compressor will continue to cycle on and off Continued operation under these conditions will cause damage shorten compressor life and void the warranty A Filter Removal and Service Kooltronic A...

Страница 11: ...pass valve fails it is strongly recommended that the Air Conditioner be returned to Kooltronic for service D Refrigerant Loss Kooltronic Air Conditioners are subjected to a series of tests to detect r...

Страница 12: ...Control Replace Thermostat or Relay Thermostat defective when applicable Failed Compressor Replace Compressor Ice on Evaporator Coil Insufficient Heat Load or Unit Contact Kooltronic Oversized for Ap...

Страница 13: ...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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