How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

How to Fix Alarm codes on Sub-Zero BI-36UFD (Built-In)

I’ve worked on the Sub-Zero BI-36UFD more times than I can count, and alarm codes are easily the most common service call I get for this model. In most cases, the culprit is either a faulty door gasket causing temperature drift or a failing thermistor sending bad readings to the control board. Once you identify … Read more