Model library · ASKO Dishwasher

DFI664.U

ASKO DFI664.U Older 40 dB Panel-Ready Dishwasher Repair

Most common issues on this model

Rising noise from a machine rated at 40 dB(A)
Turbo Drying fan not clearing moist air
Door gasket hardening and leaking
Slow draining or water left in the tub

The ASKO DFI664.U is an older Style series dishwasher, panel-ready and in the XL cabinet size. It is discontinued, though it is rated at 40 dB(A) maximum and holds 16 place settings across 3 racks, which is why plenty of owners have kept theirs running.

When one of these gets louder than it used to be, we look at the circulation pump, the drain pump and the spray arm mounts before anything else. Dishes that stay damp send us to Turbo Drying, the fan that removes moist air. After many years in service, door gaskets and hoses also deserve a look.

A few older parts are hard to get, so we look at supply first and are straight with you if the repair does not pay off. The label gives us the model and serial number. Booking takes a call to us or a minute on the online form, and we will confirm a three-hour arrival window.

Key features

Older Style series panel-ready dishwasher
XL cabinet size
16 place settings over 3 racks
Rated at 40 dB(A) maximum
Fan-based Turbo Drying

→Codes

Error codes this model can show

F67ASKO Dishwasher Code F67: Water Inlet Warning, Second Type F68ASKO Dishwasher Code F68: Brushless Drain Pump Not Responding to the Control Flashing LightsASKO D3251 Dishwasher Flashing Lights: Five Programs That Signal a Problem F12ASKO Dishwasher Code F12: Water Inlet Problem, Not Filling in Time F40ASKO Dishwasher Code F40: Inlet Valve Leaking Water Into the Tub F41ASKO Dishwasher Code F41: Heater Circuit Problem F11ASKO Professional Dishwasher Code F11: Water Stays in the Tub F45ASKO Dishwasher Code F45: Diverter Valve Stuck or Not Responding

DFI664.UDFI664.U questions

Is a 40 dB(A) dishwasher supposed to get louder with age?

Not normally. This model is rated at 40 dB(A) maximum, so added noise usually means a worn pump bearing, a loose spray arm or debris. We locate the sound before we quote a repair. Noise is rarely an electronic problem on this type of unit.

How do the DFI663.U and DFI664.U differ?

Both are older Style series panel-ready units in the XL size. This one is rated at 40 dB(A) while the 663 is rated at 42 dB(A). We confirm the number from the label.

Will you be honest about an old machine?

Yes. For an older discontinued dishwasher we explain the cost and the parts situation first, and a written quote comes before any work. If a part cannot be sourced, you hear that before any work.

Book a visit

Book repair for your DFI664.U

Book online in about a minute, or give us a call. Same-day appointments are available inside the Loop on most days, and next-day service across the rest of Houston.

(713) 804-6320