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OPERATOR'S MANUAL
CAUTION
BEFORE INSTALLING AND
USING THIS AIR CONDITIONER,
IT IS IMPORTANT THAT THIS
MANUAL BE READ AND
UNDERSTOOD THOROUGHLY
900-039-87 (12/21)
(CDR: 20369)
Keep This Manual
With Air Conditioner
AIR CONDITIONER
TRIMLINE
KA4C2.0NP17L
with Serial Numbers
B17A0456 and above
Find additional information on this
model at kooltronic.com, or use the
Technical
Documents
below.
Technical
Documents
KOOLTRONIC, INC.
30 Pennington-Hopewell Road
Pennington, NJ 08534
609 • 466-3400
FAX: 609 • 466-1114
www.kooltronic.com
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code
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Table of Contents
Related Manuals for Kooltronic TRIMLINE KA4C2.0NP17L
Summary of Contents for Kooltronic TRIMLINE KA4C2.0NP17L
- Page 1 TRIMLINE KA4C2.0NP17L with Serial Numbers B17A0456 and above Keep This Manual Find additional information on this model at kooltronic.com, or use the With Air Conditioner Technical Documents code below. Technical Documents AIR CONDITIONER OPERATOR'S MANUAL CAUTION KOOLTRONIC, INC. 30 Pennington-Hopewell Road...
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Page 2: Table Of Contents
Trouble Shooting 14 - 15 Warranty 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. -
Page 3: Incoming Inspection
Manual. See section VI PRE-INSTALLATION TESTING. 2) Before operating the Kooltronic Air Conditioner be certain that it is placed in its correct mounting position. This Air Conditioner is designed to operate in a vertical 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. -
Page 4: Product Identification And Nameplate
IV. Product Identification and Nameplate Each Kooltronic Air Conditioner includes an identification nameplate. This nameplate provides: Model Number Serial Number Electrical power characteristics Maximum and minimum ambient operating temperatures Cooling capacity Type and amount of refrigerant required for recharging Design Pressure... -
Page 5: Principles Of Operation
When the Kooltronic Air Conditioner is properly sized it should operate constantly and maintain 75°F to 115°F enclosure temperature, depending on the ambient temperatures. - Page 6 Principles of Operation (con’t) MAX AND MIN TEMPERATURE MEMORIZATION 2) Select the required parameter. Press the SET HOW TO SEE THE MIN TEMPERATURE: key to display its value. 3) Use up or down arrow keys to change its value. 1) Press and release the down arrow key.
- Page 7 Principles of Operation (con’t) RESETTING If it becomes necessary to reset the unit, the factory settings are as follows: RANGE PARAMETER DESCRIPTION VALUE UNIT MINIMUM MAXIMUM Set Point °F Differential °F Fourth probe display Third probe display Evaporator probe display Room probe display Differential for temperature alarm recovery °F...
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Page 8: Pre-Installation Testing
10. If any cover plug was removed to adjust the unit, be sure to replace it in order to maintain the integrity of the closed-loop airflow system. NOTE: Before shipment all Kooltronic Air Conditioners are subjected to a performance test. -
Page 9: Specific Model Data
3. Mount M/TAB to the outside of the cabinet using 6 sets of the mounting hardware supplied by Kooltronic (1/4-20 press studs, nuts and washers). NOTE: Make sure the press studs are inserted with heads toward you. Tighten nuts securely. -
Page 10: Drawings And Dimensions
Drawings and Dimensions MOUNTING PLANS KA4C2.0NP17L 0.75 5.61 5.61 11.22 [12.7] [12.7] [19.0] [142.5] [142.5] [285.0] 0.88 0.88 1.12 1.12 3.12 [22.2] [22.2] [28.6] [28.6] [79.2] [12.7] 5.12 3.75 5.12 3.75 [130.2] [95.2] [130.2] [95.2] 8.12 8.12 [206.4] [206.4] 3.12 16.50 0.75 [79.2]... - Page 11 Drawings and Dimensions...
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Page 12: Technical Data
Technical Data Ambient Running Approximate BTU/H BTU/H Temp. °F Amps Weight Model Capacity 95°F/95°F Max./Min. Volts 131°F/131°F (lbs.) KA4C2.0NP17L 2000 1800 120/-20 115/110 60/50 Major Component Replacements KA4C2.0NP17 Part Part Number Compressor 0665-123 Compressor Run Capacitor 0452-88 Condenser Fan 0625-03 Evaporator Fan 0625-03 Condenser Coil... -
Page 13: Maintenance
3) The filters may be sprayed with Kooltronic A-16 Filter Recoating Adhesive to trap fine airborne contaminants, or they may simply be dried and reinstalled as strainer type filters. Recoating is recommended for best results. -
Page 14: Trouble Shooting
C. Refrigerant Loss Kooltronic Air Conditioners are subjected to a series of tests to detect refrigerant leaks, during and after manufacture. It is possible that shipping or other damage, or microscopic leaks over a long period, may result in the need for replenishment of refrigerant charge. When it has been verified by a Certified EPA Technician that a refrigerant shortage does exist, the leak must be repaired. - Page 15 Problem Cause Solution Unit not cooling. (Temperature Failed Evaporator Blower. Check Blower wire connections. difference between return and Check blower capacitor. supply air is less than 10°F). Replace Evaporator Blower. Compressor and Condenser Blower are running. Evaporator Blower does not run. Unit not cooling.
- Page 16 THIS WARRANTY CONSTITUTES THE ENTIRE WARRANTY WITH RESPECT TO THE PRODUCT AND IS IN LIEU OF ALL OTHERS, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND IN NO EVENT IS KOOLTRONIC RESPONSIBLE FOR ANY CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER.
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