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TRIMLINE
WNP28 SERIES
Find additional information on
Keep This Manual
this model at kooltronic.com or
use the Technical Documents
With Air Conditioner
QR code below.
Technical
Documents
AIR CONDITIONER
OPERATOR'S MANUAL
CAUTION
KOOLTRONIC, INC.
30 Pennington-Hopewell Road
BEFORE INSTALLING AND
Pennington, NJ 08534
USING THIS AIR CONDITIONER,
609 • 466-3400
IT IS IMPORTANT THAT THIS
MANUAL BE READ AND
FAX: 609 • 466-1114
UNDERSTOOD THOROUGHLY
www.kooltronic.com
900-039-29
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Summary of Contents for Kooltronic KA4C2WNP28
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Page 1: Air Conditioner
TRIMLINE WNP28 SERIES Find additional information on Keep This Manual this model at kooltronic.com or use the Technical Documents With Air Conditioner QR code below. Technical Documents AIR CONDITIONER OPERATOR'S MANUAL CAUTION KOOLTRONIC, INC. 30 Pennington-Hopewell Road BEFORE INSTALLING AND... -
Page 2: Table Of Contents
10 - 11 Trouble Shooting 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 electronic 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 water temperature °F Cooling capacity Type and amount of refrigerant required for recharging Design Pressure Maximum Fuse Size... -
Page 5: Principles Of Operation
V. Principles of Operation Kooltronic Air Conditioners are required when the equipment operating temperature must be kept near or lower than the ambient room temperature, and/or the cabinet must be sealed from dust, fumes, oil, corrosives and other contaminants. This Air Conditioner utilizes a "Closed-Loop Cooling System"... -
Page 6: Pre-Installation Testing
14. If any cover plug is removed to adjust the unit, make certain to put it back in place to maintain the integrity of the closed-loop airflow system. NOTE: Before shipment all Kooltronic, Inc. Air Conditioners are subjected to a performance test. -
Page 7: Specific Model Data
3" high. Make sure the cutouts don't interfere with components inside your cabinet. 4. Mount the M/TAB to the outside of the cabinet using all the mounting hardware supplied by Kooltronic -20 screws/nuts/washers). Preferred positions: one in each corner and two near center on each side. -
Page 8: Drawings And Dimensions
Drawings and Dimensions... -
Page 9: Technical Data
0261-120 Evaporator Blower Motor Capacitor 0452-03 Evaporator Blower Assembly 609028-00-15 NOTE: Part Numbers shown are for 115V, 60 Hz/1Ø. For 230V and all 50 Hz consult Kooltronic. Standard Features CFC-Free Refrigerant Excess Pressure Control Low Temperature Control Thermostat Water Regulating Valve... -
Page 10: 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. - Page 11 Refer to the data on the unit nameplate which specifies the type of refrigerant and the amount of charge in ounces. E. Relocation If your Kooltronic Air Conditioner has to be moved to another location by truck, the following precautions should be taken: De-mount Air Conditioner from equipment, controller or enclosure.
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Page 12: Trouble Shooting
IX. Trouble-Shooting Each Kooltronic Air Conditioner is engineered for performance and built for reliability. They are designed to require no routine maintenance other than the cleaning of ambient air filters. If your air conditioner should require service, we have compiled a trouble-shooting chart to assist your service personnel. -
Page 13: Warranty
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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