Written by
Clara Bennett Appliance Care EditorPublished September 3, 2026Updated October 20, 2026
Content status:
Verified
Error codeRELAY 2 BROKEN
ApplianceBlast Chiller
Quick answer
The electronic board of a U-Line blast chiller detected a failure on relay 2. The manual says to call service.
Model compatibility: U-Line reuses codes across series and model years, so RELAY 2 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 2; call service.
RELAY 2 BROKEN on a U-Line blast chiller
The message tells you the electronic board detected a failure on relay 2. The manual’s wording ends with “Call Service,” so this is a technician matter.
Covered here: UCBF659 and UCBF559, plus UCBF632, UCBF532 and UCBF432 (touch screen controller, current generation).
Owner notes
Read the alarm on the display or in the ALARM tab.
Note that it names relay 2.
Phone for service rather than working inside the unit.
If another relay alarm appears
Alarms exist for relays 1 through 8. Compare with RELAY 4 BROKEN or RELAY 6 BROKEN and tell the technician which numbers you saw.
Service for blast chillers in Los Angeles
Reach the Los Angeles team at (310) 879-5776. Say it is a U-Line blast chiller and that the board reports relay 2. Details on the refrigerator repair service page.
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…
