Manufacturers of Marine and
Industrial Air Conditioners & Chillers

Digital Climate Controls


QU331B Digital Climate Control

QU331W Digital Climate Control

QU331
Click to download Instructions


Dimensional Diagram for the QU331 Digital Control





QU500B Digital Climate Control

QU500W Digital Climate Control

QU500
Click to download Instructions










QU700
Digital Touchscreen Control


Click to download Instructions


Dimensional Diagram for the QU700 Digital Control









QU600
TFT LCD Touchscreen Control


Dimensional Diagram for the QU600 Digital Control




QU288 Digital Control Quick Setup



Please follow these easy steps to use your thermostat

  • Step 1: Select "VAC HOLD" and press "SET".

  • Step 2: Program the temperature you wish by using the "UP and "DOWN" arrows.

  • Step 3: Push the "SET" button.

  • Step 4: "365d" should appear ont the screen.

  • Step 5: Press the "SET" button.






  • QU400 Analog Controller







    Ocean Breeze

    Manufactured by
    Quorum Marine & Electronics, Inc.

    2951 SE Dominica Terrace
    Stuart, Florida 34997

    Tel (772) 220-0038
    Toll Free (866) 227-7773
    Fax (772) 220-0260


    Email us at: obr@oceanbreezeac.com

    Ocean Breeze™/Barco Chillers™/Whisperaire™
    are the property of Quorum Marine & Electronics, Inc.

    © 2015 Quorum Marine & Electronics, Inc.
    Worldwide Rights Reserved