Sub-Zero Classic Series (BI) Relay Faults | Defrost System | Closed | Error 15 4 01
- Error code 15 4 01
- Classic Series (BI) displays 15 4 01
- 15 4 01
- Defrost relay closed
- Defrost relay stuck closed
- 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