Written by
Clara Bennett Appliance Care EditorPublished September 3, 2026Updated October 20, 2026
Content status:
Verified
Error codeTemp Lo 6H+
ApplianceWine Storage
Quick answer
Temp Lo 6H+ appears when a U-Line dual-zone wine unit zone is far below set point for 6 hours or more.
Model compatibility: U-Line reuses codes across series and model years, so Temp Lo 6H+ may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Left or right zone temperature 10°F (5°C) below set point for over 6 hours.
When a U-Line wine unit shows Temp Lo 6H+, a zone is 10°F (5°C) colder than the temperature you set, and has been for more than 6 hours.
Where you will see it
Dual-zone units label the side: L Temp Lo 6H+ for the top zone or drawer, R Temp Lo 6H+ for the bottom one. The plain Temp Lo 6H+ and (L) (R) Temp Lo 6H+ forms are the same code.
Recommended response
Verify the door is closed and sealing.
If the message persists, contact Customer Care.
Covered models
The U-3036BVWCS-00B (3036 dual-zone) plus DWR/ZWC models. This is a current-generation code.
See also
Temp Lo 12H+: the same cold fault once it lasts longer.
Still seeing Temp Lo 6H+? Ring (310) 879-5776 and ask about U-Line wine storage service in Los Angeles. Keep the model number, the displayed code and your door check findings nearby.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your U-Line appliance?
Book a specialist visit for a clear estimate and approval before any repair.
U-Line products are compact, built-in, and often visually similar across generations. Effective repair starts with the exact model, the symptom you can…
