Written by
Clara Bennett Appliance Care EditorPublished September 3, 2026Updated October 20, 2026
Content status:
Verified
Error codeRELAY 6 BROKEN
ApplianceBlast Chiller
Quick answer
The electronic board of a U-Line blast chiller detected a failure on relay 6. The manual says to call service.
Model compatibility: U-Line reuses codes across series and model years, so RELAY 6 BROKEN 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
The electronic board detected a failure on relay 6; call service.
Quick summary
Alarm: RELAY 6 BROKEN. Cause reported by the manual: the electronic board detected a failure on relay 6. Remedy named by the manual: call service.
Models
Touch screen controller: UCBF632 and UCBF532, UCBF432, UCBF559, UCBF659.
Why the number matters
The alarm list covers relays 1 to 8, each with its own message. Your unit reports relay 6; the technician needs that number. RELAY 8 BROKEN reads the same way but points at another relay.
Blast chiller service
Dial (310) 879-5776 to arrange U-Line blast chiller service in Los Angeles. Keep the model number handy and say which relay alarm is displayed. The refrigerator repair page gives more background.
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…
