Written by
Annika Berglund Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeE4
ApplianceWine Climate Cabinet
Seeing E4 on the Asko WCN111942G wine climate cabinet? Its Wi-Fi module has no route to the cloud service.
Advice from the Wi-Fi section
If the cabinet and a mobile device will not link up, wait a while, or unpair the smart device and pair it once more. Setup stops by itself as soon as a connection is made, or at the 3 minute mark if none was.
On the screen
A failing component brings up a pop-up with the code. Where more than one fault is active, the display rotates among them.
Model compatibility: Asko reuses codes across series and model years, so E4 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
E4 means the Wi-Fi module cannot connect to the cloud service.
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.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Asko appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
