KE2 Controlled Environment

Monitors and controls the temperature and humidity of the space, with a unique superheat algorithm and outputs for 3rd party devices. Discontinued
  • Overview
  • Specifications
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Product Type Temperature and Defrost Controls
Min. Operating Temp. (F) -40
Max. Operating Temp. (F) 140
Regulatory Listing cRUus
Voltage Rating 120, 208-240
Alarm Option Display, Alarm Relay, Buzzer/Light Kit
Communication Ethernet TCP/IP
Datalogging 30 Days Built-in
Fan Motor Control KE2 Adaptive Fan Management, Fixed Speed, Variable Speed
Defrost Type Air, Electric, Hot Gas
Defrost Initiation Demand, Time, Runtime
Refrigerants R-404A, R-507, R-407A, R-407C, R-422A, R-422D, R-134a, R-22, R-717, R-438A, R-408A, R-409A, R-407F, R-410A, R-744
Valve Control Thermostatic Expansion Valve (TEV), Electric Expansion Valve (EEV)
Part Number 20897, 20893, 20894, 20650

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PRODUCT INFORMATION

  • Spec Sheets

  • Photometry & Revit (BIM)

  • Spectral Data Sheets

  • Guideline Specifications

  • Revit Component Files (Non-Illuminated)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions (Discontinued) Quick Start Guide – KE2 Controlled Environment // Q.1.23 (Discontinued) 11/1/2014 View
    User Manual (Discontinued) Installation Instructions – KE2 Controlled Environment // N.1.3 (Discontinued) 10/1/2014 View
    User Manual (Discontinued) Webpage Screens – KE2 Controlled Environment // Q.1.28 (Discontinued) 10/1/2014 View
  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs)

  • Archived Documents

  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

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    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)


    Warranty

    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

    •  Register a Recently Purchased Product

    •  File a Warranty Claim


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