Written by
Annika Berglund Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeU1
ApplianceWine Climate Cabinet
U1 and the vibration sensor
In the error table for the WCN111942G, a current Asko wine climate cabinet, U1 belongs to the vibration sensor. That special sensor measures vibration all the time; a slammed door is an example of excessive vibration that sets off an alarm.
While the error is active
U1 appears in a pop-up on the cabinet.
Simultaneous errors take turns on the screen.
Dismiss the message and, if the fault is still there, it is back after 3 hours.
Only the alarm, key lock and On/Off keys react; On/Off held for 3 seconds gives Off mode.
Other codes in the table
See t3 for the evaporator temperature sensor, P1 for the proximity sensor and E9 for the door sensor.
Asko wine climate cabinet service in San Francisco
A vibration sensor error is a matter for a technician visit. Owners in San Francisco and across the Bay Area can read Asko wine climate cabinet repair or ring (415) 993-3547; tell us U1, the model number and what you already tried.
Model compatibility: Asko reuses codes across series and model years, so U1 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
Vibration sensor error.
Important safety warning. Do not attempt repairs involving electrical components, water lines, sealed cooling systems or anything behind a panel. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Asko appliance?
Book a specialist visit for a clear estimate and approval before any repair.
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Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
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Book a repair online or call us — clear estimates and approval before any repair work begins.
