Waukesha Transformers is committed to providing a quality product and keeping our customers informed if issues arise. In light of this, we have discovered a “bug” in the firmware that was installed in a subset of Dual Column Breathers (DCB), which may cause an alarm when the processor cannot find an “End of Memory” within an allotted time. This alarm appears as a blinking yellow and solid red LED alarm indication on start-up of the breather.
If your DCB has been affected, watch the video below or click here for step-by-step instructions