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TrimLine Series WNP36 Switchable
Water-Cooled Panel-Mounted Air Conditioners

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Product
Information

These products are discontinued and no longer in production.

We recommend the Trimline Water-Cooled Series as a possible alternative.

TECHNICAL DATA

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Request
Quote
ModelBTU/H
Capacity
Water Flow (GPM)
@85°F Max.*
VoltsHzRunning
Amps
Approx.
Weight
lbskg
Request RFQ linkKA4C4WNP36/564000111550/6010.412557
Request RFQ linkK2A4C4WNP36/54000123050512557
Request RFQ linkKA4C6WNP36/5660001.511550/6011.812557
Request RFQ linkK2A4C6WNP36/560001.5230505.912557
Rated for full capacity load at 85°F water. Usage will vary at lower load or cooler water conditions.
Switchable. Switch is internally mounted for security.
Rating shown is for operation at maximum water temperature.

Click on image for larger view
WNP36 (Switchable) Air Conditioner photo

TECHNICAL DATA

Click to
Request
Quote:
Request RFQ linkRequest RFQ linkRequest RFQ linkRequest RFQ link
Model
Number:
KA4C4WNP36/56K2A4C4WNP36/5KA4C6WNP36/56K2A4C6WNP36/5
BTU/H
Capacity:
4000400060006000
Water Flow (GPM)
@85°F Max.*
111.51.5
Volts:115230115230
Hz:50/605050/6050
Running
Amps:
10.4511.85.9
Approx.
Weight lbs.:
125125125125
Approx.
Weight kg.:
57575757
Rated for full capacity load at 85°F water. Usage will vary at lower load or cooler water conditions.
Switchable. Switch is internally mounted for security.
Rating shown is for operation at maximum water temperature.

STANDARD FEATURES

  • CFC-Free Refrigerant
    • CFC-free R134a Refrigerant is used
  • EMI/RFI Suppressor
    • EMI/RFI Suppressor minimizes transient line spikes during on/off cycling.
  • Excess Pressure Control
  • Low Temperature Control Thermostat
    • Electronic Thermostatic Low Temperature Control prevents over-cooling and provides energy-efficient operation.
  • Click for more info.M/TAB Mounting System
  • Water Regulating Valve

ACCESSORIES AND OPTIONS

  • Aluminum Shell
    • Where light weight and/or compatibility with appearance of aluminum enclosures are required. Unpainted Type 5052 is standard. Other types and ultraviolet-resistant baked powder finish are available.
  • Condenser Access Panel
    • Expressly designed for quick, convenient access to the condenser coil for easy cleaning and servicing. Recommended for units operating in dirty environments, the panel is easily removed and replaced by use of a few fasteners, without removal of the entire rear cover panel.
  • Cooling Effect Detector
    • A thermostat is mounted inside the cabinet and attached to a sensor in the warm air return. When the air temperature increases to the set point, a signal is sent to a terminal block. User-installed wiring from the terminal block to local and/or remote warning devices (light, bell, siren, etc.) can be for normally open or closed operation.
  • Enclosure Heater
    • Eliminates damaging condensation, increasing reliability of electrical enclosure components.
  • High Capacity Condensate Evaporator
    • Condensate evaporator kits are available for attachment to the bottom of Air-Cooled Panel Mounted Air Conditioners. Condensate is collected, vaporized and discharged to the surrounding air. All units include a safety overflow drain which discharges excessive condensate when required. Overflow may occur when cabinets are poorly sealed, or when cabinet doors are frequently opened, permitting the invasion of moisture-laden air.
  • Internal Corrosion Protection
    • This protection increases reliability in hostile environments. This protection for the refrigeration system consists of an air cured coating applied to the brazed joints on the condenser side, providing a degree of protection from corrosive environments. This coating will withstand 1000 hours of salt spray per the ASTM B 117 test method. Also see Stainless Steel Cabinet or GuardianX Air Conditioners. NOTE: Severe operational environments such as waste water treatment and salt spray are likely to cause corrosion failure over a period of time regardless of coating. Warranty: Corrosive conditions may affect the warranty coverage. Consult factory for warranty limitations in corrosive environments. NOTE: For additional corrosion protection options, contact factory.
  • Lifting Eyes
    • Heavy-gauge steel lifting eyes, attached to the side panels, assist in positioning units.
  • Low Airflow Detector
    • Similar to the Airflow Switch shown in the Blower Accessories Section, the switch is installed in a suitable location in the air conditioner to detect loss of airflow, and sends a signal to a terminal block, through which user-installed wiring and warning devices are activated.
  • Mounting Hinge
    • (Left-hand or Right-hand) Allows the air conditioner itself to be used as a cabinet door. (Caution: The cabinet must be able to support the full weight of the unit in open position.) Specify left-hand (LH) or right-hand (RH), determined by facing the mounting side of the unit.
  • Remote Thermostat Relay
    • Used only with a user-installed remote thermostat or the Kooltronic KLLC100 Lead Lag Controller, this 24VAC relay can be used for the sequential operation of two units or with a single unit. An external terminal strip is provided for field interconnection. NOTE: User-installed thermostat must have a set point of 75°F with a differential of 11°F. NOTE: A factory installed thermostat is not provided with this option.
  • Short Cycle Protector
    • Protects the compressor from possible damage due to harmful short cycling, (frequent starting) where temperature controls enable the compressor to restart frequently or after a power interruption. These conditions could be due to low or fluctuating heat loads within the electrical enclosure or a power failure. The Compressor Short Cycle Protector will prevent the compressor from starting when it has been shut off for less than several minutes or the power was interrupted. By limiting the number of compressor starts per hour, the life of the compressor is prolonged. It is recommended where installations are subject to solar gain and or changes in the enclosure internal load due to the degree of usage of the equipment being cooled. It is also recommended where higher capacity units are specified in anticipation of the future addition of heat producing equipment being added to the enclosure.
  • Special controls or indicators
  • Special motors~ line cords or connectors
  • Special paint finishes
  • Stainless Steel Shell

Enclosure Lights

Many popular units are available as 3D solid models for customer system integration. Contact Kooltronic for details.
AIRFLOW
Click on image for larger view

WNP36 (Switchable) Air Conditioner isometric illustration

GENERAL ARRANGEMENT
Click on image for larger view

WNP36 (Switchable) Air Conditioner general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.
GENERAL ARRANGEMENT
Click on image for larger view

WNP36 (Switchable) Air Conditioner general arrangement drawing
Dimensions, inches [mm], are for reference only and subject to change.

SIMILAR MODELS

ModelGuideline
Dimensions
(H x W x D)*
BTU/H Rating
TrimLine WNP3332.88 x 12.38 x 8.884000
TrimLine WNP4747.25 x 15.06 x 12.257000-12000
*See model specifics for drawings, dimensions, mounting or cutout plans.

DOCUMENTS

  • 2-D Drawing of the Mounting Plan
    KA4C5-6WNP36, K2A4C5-6WNP36 2-D Drawing of the Mounting Plan [32Kb]
  • 3-D Solid Model
    KA4C5-6WNP36, K2A4C5-6WNP36 3-D Solid Model [3300Kb]
  • Data Sheet
    KLLC100-480 Lead-Lag Controller Product Data Sheet [58Kb]
  • GA Drawing
    WNP36 GA Drawing [52Kb]
  • Installation Instructions
    K_A4C_WNP36 Installation Instructions (2 pages) [146Kb]
  • Literature
    Air Conditioner Quick-Sheet [105Kb]
    Condensate Evaporator Kits [241Kb]
    Condensation and Electronics [3983Kb]
    Electronic Enclosure Cooling With Special Purpose Air Conditioners [254Kb]
    Hazardous Location Series White Paper [234Kb]
    Increasing the Lifespan and Reliability of Electrical Components [212Kb]
    KLLC100 Lead-Lag Controller (1 page) [58Kb]
    Kooltronic Custom Capabilities Flyer [2194Kb]
    Kooltronic Design Guide/Catalog (215 pages) [24440Kb]
    Kooltronic Refrigeration System Manufacturing [55Kb]
    Kooltronic Standard Warranty [55Kb]
    NEMA Enclosure Ratings [91Kb]
    Short-Form Catalog (16 pages) [897Kb]
    Airflow Switch Data Sheet [159Kb]
    Laboratory Environmental Testing Services [157Kb]
    Powder Paint Application Facilities Flyer [165Kb]
  • Operator's Manual
    KLLC100 Lead-Lag Controller [38Kb]
    KLLC480 Lead-Lag Controller [79Kb]
    TrimLine WNP33 & WNP36 Operator's Manual [169Kb]
  • Wiring Diagram
    K_A4C5-7WNP28, 36, 52 & 59 Wiring Diagram (Ladder) [63Kb]
    K2A4C4WNP36 Wiring Diagram (Ladder) [30Kb]
    K2A4C4WNP36 Wiring Diagram (Point-to-Point) [43Kb]
    KA4C2-5WNP36 Wiring Diagram (Point-to-Point) [47Kb]
    KA4C2-5WNP36 Wiring Diagram (Point-to-Point) [47Kb]
    KA4C4WNP36, KA4C6WNP36, K2A4C6WNP36 Wiring Diagram (Ladder) [44Kb]
    KA4C5-6WNP36, K2A4C5-6WNP36 Wiring Diagram (Point-to-Point) [42Kb]
    KA4C5-6WNP36, K2A4C5-6WNP36 Wiring Diagram (Point-to-Point) [40Kb]
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