Sub-Zero Classic Series (BI) Control Faults | Control System | Door Heater Output Fault | Error 90 5 44
- Error code 90 5 44
- Classic Series (BI) displays 90 5 44
- 90 5 44
- Control fault control system door heater output fault
- Glass door heater output fault
- Turn the home circuit breaker to the unit off for 30 seconds then back on again.
- Retest the unit operation.
DID THIS ANSWER YOUR QUESTION?
We're standing by with answers
Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.
Call us at (800) 222-7820