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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
900-039-19 (05/23)
(CDR: 20498)
Keep This Manual
With Air Conditioner
AIR CONDITIONER
TRIMLINE
WNP47 SERIES
Find additional information on
this model at kooltronic.com or
use the Technical Documents
QR code 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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Summary of Contents for Kooltronic TRIMLINE WNP47 Series

  • Page 1 TRIMLINE WNP47 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. BEFORE INSTALLING AND 30 Pennington-Hopewell Road...
  • 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. All Air Conditioners containing an M, P, or V as part of the model number are designed to operate in a vertical position only.
  • 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 Manufacturing Order Number We recommend you copy this information from your unit.
  • Page 5: Principles Of Operation

    COOL AIR TO ENCLOSURE 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" to ensure optimum performance of the installed components.
  • Page 6: Pre-Installation Testing

    14. If any cover plug is removed to adjust the unit, make certain to put 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

    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 ( screws/nuts/washers). NOTE: Make sure the screws are inserted with heads on M/TAB side. Tighten nuts securely.
  • Page 8: Drawings And Dimensions

    RESET SWITCH WARM AIR RETURN FROM CONDENSATE ENCLOSURE DRAIN* COOL AIR OUTLET 47.34 TO ENCLOSURE [1202.4] 12.26 [311.4] M/TAB * Other drain outlets are available - contact KOOLTRONIC Dimensions, inches [mm], are for reference only and are subject to change.
  • Page 9: Technical Data

    0452-12 Condenser Coaxial Coil 0666-18 0666-18 0666-18 Evaporator Blower Motor 0261-08 0261-54 0261-54 Evaporator Blower Motor Capacitor 0452-03 0452-03 0452-03 Evaporator Blower Assembly 609047-00-30 609047-00-38 609047-01-168 NOTE: Part Numbers shown are for 115v/60Hz/1Ø. For 230v/60Hz/1Ø and all 50Hz consult Kooltronic.
  • 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. Recoating is recommended for best results.
  • Page 11 Refer to the data on the unit name plate 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.
  • 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 warranty service, please contact Kooltronic. If you require service out of warranty, we have compiled a trouble-shooting chart to assist your service personnel.

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