The short answer for Asko DBI
Water left standing at the end of the cycle on an Asko DBI dishwasher is a blocked filter, sump or drain grate more often than it is the drain pump wiring, the control board or the drain valve. What moves it is the platform rather than the brand. The first checks cost nothing, and four of the five causes listed here can be settled without a meter.
What you observe on these models
- A smell of stale water when the door is opened — Water that has been standing between cycles, which is the same fault seen from a different sense.
- Water appears in the sump after the sink is used — Backflow from the shared drain, which is an installation fault rather than a pump fault.
- The machine drains fully only when the sink is empty
- The machine stops with a fault part-way through and the tub is full
- NEAR MISS — a small pool in the sump that has always been there — Many machines keep a little water in the sump to stop the seal drying. Covered filter is a fault; damp sump is not.
Causes, most likely first on Asko DBI
- A blocked filter, sump or drain grate — The debris the filter catches has to be removed by hand. Left, it mats across the filter and closes the drain path below it. Placed at this point because it is the commonest single cause of a machine that will not empty, and it is the part designed to be cleaned by the owner.
- A blocked air gap at the sink — It is here because the air gap is the narrowest point in the whole drain path and it blocks before anything downstream does.
- A kinked drain hose or a missing high loop — Ranked here because it is corrected without parts once the machine is drawn out.
- A disposal knockout plug left in, or a blocked disposal — It sits at this point because it is the standard explanation for a machine that has never drained since it was fitted, and it is fixed in minutes.
- The drain pump wiring, the control board or the drain valve — A control that never energises the pump, or a drain solenoid that will not open, on a machine whose filter, hose and air gap are all clear. It earns this place because a pump that never runs at all, with a clean filter and a clear hose, has narrowed the fault to the circuit that drives it.
Check in this order, and why
- Lift the filter out and look at the drain grate underneath — Debris across the grate explains standing water immediately, and clearing it is usually the whole repair.
- Lift the air gap cap on the countertop and look inside — Debris in the air gap explains both poor drainage and water appearing on the counter, and it needs no tools to clear.
- Why this order and not another — It follows the ranking, not a generic checklist: on Asko DBI the first check separates a blocked filter from a blocked air gap at the sink, and access decides the rest — what this family puts behind which panel is why the cheap check comes first.
Breaker first, then the water
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. On a built-in machine there is usually no plug at all, so the breaker is the isolation point and it is worth proving the panel is dead before reaching behind the toe kick.
Models in the DBI family
Reference| Model number | Family key |
|---|---|
| DBI364* | asko:dishwasher:dbi |
| DBI563****** | asko:dishwasher:dbi |
| DBI564* | asko:dishwasher:dbi |
| DBI565* | asko:dishwasher:dbi |
| DBI652 | asko:dishwasher:dbi |
| DBI652* | asko:dishwasher:dbi |
| DBI663* | asko:dishwasher:dbi |
| DBI664* | asko:dishwasher:dbi |
| DBI675* | asko:dishwasher:dbi |
| DBI776* | asko:dishwasher:dbi |
| DBI786* | asko:dishwasher:dbi |
When to call a technician
Call when the filter and the grate are clear, the disposal runs with its knockout out, the air gap is clean and the hose has a high loop with no crush — and the tub still holds water. Say whether the pump makes any sound at the drain step, because a silent pump and a loud one lead to completely different repairs.
Other problems covered for Asko DBI
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
