What Not Draining means on your Asko dishwasher (asko dishwasher not draining)
An asko dishwasher not draining is described here as a symptom rather than a specific error code, because whether a code even appears depends entirely on which control platform is fitted. On a machine with the legacy blink or current display or Outdoor scheme, this symptom typically shows up alongside F7, F11, or F:45 respectively; on any Asko dishwasher without a numeric display, the same underlying problem simply leaves standing water in the tub with no code at all. Either way, the drain path itself is where the problem almost always sits, not the pump motor first.
Symptoms
Checking these symptoms against your Asko dishwasher keeps you from chasing the wrong problem, because look-alike problems call for different repairs. A dishwasher can show a single sign or several combined, creeping in gradually or landing suddenly after a surge, a leak, or fresh install work.
- Water pools at the bottom of the tub after a cycle finishes
- A sour or stagnant smell develops in the tub between uses
- The drain pump can be heard running without the water level dropping
- A gurgling sound comes from the sink or garbage disposal during the drain phase
- Dishes at the bottom rack sit in water when the door is opened
Common causes
Your Asko dishwasher can show these signs for any of several reasons, so weigh the probable causes before the rare ones. Going through them in sequence separates something you can settle yourself on the dishwasher from a repair that wants trained service and proper parts.
- Kinked or crushed drain hose — the flexible hose behind the unit has folded on itself
- Garbage disposal knockout plug left in place — a newly installed disposal was never cleared for the dishwasher drain connection
- Clogged filter and sump — food debris has built up faster than it clears
- Blocked air gap fitting — the small deck-mounted fitting between the dishwasher and disposal has filled with debris
- Failed drain pump — the pump motor itself has stopped working
Troubleshooting steps you can try
Run these steps on your Asko dishwasher in the sequence shown before you pick up the phone. If working on the dishwasher would put you near mains wiring, gas, a hot cavity, water, or a sealed system, stop and let a qualified technician take over from there.
- Check the drain hose behind the dishwasher for an obvious kink and straighten it.
- Run the garbage disposal for a few seconds if the dishwasher drains through it.
- Remove and rinse the tub filter and check the sump beneath it for trapped debris.
- Clean the air gap fitting on the countertop if the installation includes one.
- Bail out any standing water before running another cycle.
Parts a technician may replace
When the problem on your Asko dishwasher is hardware-related, a technician inspects, tests, or replaces the drain pump, drain hose, air gap, and garbage disposal knockout. The exact part for your dishwasher comes from matching model, serial, and Art. No., and confirming the failure first means only what is genuinely broken on the dishwasher gets changed.
When to call a technician
Standing water that remains after the hose, disposal, filter, and air gap have all been checked needs an experienced technician to test the drain pump. Rated High severity, this problem means your Asko dishwasher should be taken out of use until a technician has looked at it, and the dishwasher’s supply shut off at once if there is any sign of overheating, burning smell, or leaking. An independent service with no manufacturer affiliation, we send experienced technicians to your Asko dishwasher with genuine OEM or trusted-supplier parts and a 30-day labor warranty on the dishwasher. Before you schedule your Asko dishwasher, locate its model, serial, and Art. No. on the rating plate; those three together let the right part be matched to the dishwasher in advance and Not Draining sorted in as few trips as possible.
Related help and Asko resources
Where Not Draining outlasts these checks on your Asko dishwasher, book Asko dishwasher repair, read our wider set of dishwasher error-code guides, follow the relevant step-by-step repair guides, schedule service online, or confirm coverage on our locations page. You can cross-check your Asko dishwasher’s specifications and documentation at the maker’s site, us.asko.com.
