Five families, one appliance
Asko has used five different washer code systems across its model generations, so the opening job is working out which board your machine carries before any code is read. The families do not share meanings, and a number that is harmless on one platform can be serious on another.
The display and LED families
On the W6-series display, F10 signals overfilling, F11 a drainage fault, and F12 a blocked or closed water inlet. The WM75 and PMCU platform, such as the W4114C, reports an E-series range from E0 up to roughly E37. Numbered-LED models like the W6222 use F1, F3, F4, and F6, while the analog-LED W6022 and W6324 flash L1 through L6 whose meanings vary by model.
The premium-panel exception
Top-of-range Asko washers skip numbers entirely and print a short text label describing the fault, which is read straight off the panel rather than looked up in a table.
What to check, and when to call
A fill or drain warning usually points at the tap, the inlet filter, or a kinked drain hose, all worth checking early. A motor, door-lock, or control fault that persists calls for an experienced technician and the correct genuine OEM or trusted-supplier part. Browse the washer error codes page or the wider error-codes library, then book washer repair.