Sub-Zero Classic Series (BI) Glass Heater Faults | Glass Door or Door Flipper | Open | Error 44 0 00
- Error code 44 0 00
- Classic Series (BI) shows 40 0 00
- 40 0 00
- Classic glass heater faults miscellaneous open
- Glass door or door flipper heater open circuit
- Turn the home circuit breaker to the unit off for 30 seconds then back on again.
- Retest the unit operation.
- If these steps do not resolve the issue, no further customer troubleshooting advice is available. Contact Factory Certified Service to schedule an appointment for repair.
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