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Error code · Wine & Beverage Cooler

Frigidaire Wine Cooler Code UI: Display Does Not Match the Main Board

UI on a Frigidaire wine cooler or beverage center with an electronic control means an incorrect user interface. The display panel and the main board do not match, as though one of them is the wrong…

Medium · inspection needed
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Code
UI
Appliance
Wine & Beverage Cooler
Brand
Frigidaire
Warranty
30-day workmanship

What UI means

UI on a Frigidaire wine cooler or beverage center with an electronic control means an incorrect user interface. The display panel and the main board do not match, as though one of them is the wrong version for the cooler. The control cannot use the panel and may stop cooling or ignore the keys. Owners see UI most often after a board has been replaced or if the wrong part was fitted. It is a mismatch between parts, not a sensor problem.

Common causes of UI

  • Display and main board are different versions
  • Replacement board that does not match the cooler
  • Wiring or connector problem between the two
✓ One safe check you can try

1. Unplug the cooler for a few minutes and plug it back in. 2. Make sure the door is closed and the cord is firmly seated. 3. Note whether the cooler was recently repaired or a board replaced. 4. If UI returns, call us.

! Why to stop there
  • A mismatch can mean the wrong part is installed or a connection is damaged, and the code does not say which.
  • We check the part numbers on both boards, then the connection, and give you a written price before replacing anything.
  • If the cooler is old enough that a repair is not worth it, we tell you.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
→Same appliance

Other Wine & Beverage Cooler codes

SBFrigidaire Wine Cooler Display SB: Sabbath Mode Is on CLFrigidaire Wine Cooler Code CL: Display and Main Board Not Talking E2Frigidaire Wine Cooler Code E2: Evaporator Sensor Open E3Frigidaire Wine Cooler Code E3: Evaporator Sensor Shorted P2Frigidaire Wine Cooler Code P2: Primary Sensor Open P3Frigidaire Wine Cooler Code P3: Primary Sensor Shorted
UIUI questions
Why would the display not match the board?

Usually because one board was replaced with a different version. The two must be a compatible pair. Most often this happens after a board has been replaced, or when the wrong version of a board was fitted.

Can the UI board be swapped for any other?

No. It has to match the main board. We confirm part numbers before ordering. It has to match the main board, so we check the part numbers on both before ordering anything.

Will the cooler still cool?

It may not, since the control does not accept the panel. Move valuable bottles if UI stays on. It may not cool normally, since the control does not accept the panel, so move valuable bottles if UI stays on.

Book a visit

Still seeing UI?

A technician diagnoses it on site and gives you the price in writing before any work starts.

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