TENNEY ENVIRONMENTAL
Tenney Junior Test Chambers: Models TJR and TUJR, W942, or WF4
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5. Enter the desired high and low limits into the Watlow 93. Refer to the “Alarm and Shutdown Circuit”
description for further details.
6. Close the Power switch on the main controller panel. The switch green ON light should illuminate. The
conditioner fan will start, and chamber conditioning will begin.
Important Note! For complete programming and/or operating instructions on any of the controllers,
electrical / mechanical components, or optional equipment, you must refer to their operating manuals
included with your Tenney Environmental manual.