--- title: "Dryer not drying" description: "A cycle that runs its full length and leaves the washing wet. On a condenser or heat pump machine — which is what this badge sells — this is almost" url: "https://askomiami.support/symptoms/dryer-not-drying/" date_modified: "2026-09-13" Appliance type: "Commercial installations, Dryers" --- # Asko dryer not drying ### What to do in the next ten minutes Empty the water container and put it back seated. Take the lint filter out of the door opening, rinse it under a tap and dry it before refitting — a wet filter blocks air as well as a dirty one. Then open the plinth at the bottom front, take out the condenser filter or block, and wash it until the water runs clear. Run a standard load and time it. ### What a condenser dryer is actually doing It takes damp air from the drum, cools it so the moisture drops out, warms it again and sends it back. Nothing leaves the room but heat. That is why it can live in a closet with no external wall, and it is also why every part of the air path matters more than on a vented machine: there is no duct to the outside carrying problems away, so a blocked filter simply recirculates damp air. ### Why the interval here is shorter than the manual’s The service intervals in the manual assume a temperate laundry room. An interior closet in Miami sits at high humidity for months at a time, and the filters load in proportion to how much moisture the machine is moving. The machines that reach fifteen years here are the ones where somebody washed the condenser twice a year instead of waiting for a cycle that never ended. The condenser or its filter is loaded The one nobody knows about. In this climate it packs solid within months rather than years, and a starved condenser cannot take moisture out of the air. The moisture sensor bars are filmed over Softener residue insulates the metal bars inside the drum, so the machine reads a dry load and ends the cycle early. It looks exactly like poor drying. The heat pump circuit or the heater has failed The real repair, and the last one we reach for — everything above is free or cheap and accounts for most of these calls. When was the condenser last washed? Not tapped out over a bin — washed until the water runs clear. If the answer is never, start there. Is the water container filling at all? A container that stays dry after a full cycle means no moisture is being removed, which is a different and more serious answer than a container that fills normally. Does the load come out hot? Hot and damp points at the condenser and airflow. Cool and damp points at heat. The program finishes and the load is still damp What it usually means Three filters, not one — door lint, condenser, and the water container The condenser filter is behind the plinth and most owners never knew it existed Sensor bars filmed with softener tell the machine a wet load is dry What to do in the next ten minutes Empty the water container and put it back seated. Take the lint filter out of the door opening, rinse it under a tap and dry it before refitting — a wet filter blocks air as well as a dirty one. Then open the plinth at the bottom front, take out the condenser filter or block, and wash it until the water runs clear. Run a standard load and time it. What a condenser dryer is actually doing It takes damp air from the drum, cools it so the moisture drops out, warms it again and sends it back. Nothing leaves the room but heat. That is why it can live in a closet with no external wall, and it is also why every part of the air path matters more than on a vented machine: there is no duct to the outside carrying problems away, so a blocked filter simply recirculates damp air. Why the interval here is shorter than the manual’s The service intervals in the manual assume a temperate laundry room. An interior closet in Miami sits at high humidity for months at a time, and the filters load in proportion to how much moisture the machine is moving. The machines that reach fifteen years here are the ones where somebody washed the condenser twice a year instead of waiting for a cycle that never ended. ### Can I run it with the closet door open? Yes, and it is a genuine test as well as a help — if drying improves noticeably, the closet is starving the machine and ventilation is the fix rather than a part. ### Is it worth switching to a vented dryer? Only if there is somewhere to vent to. In most of the buildings here there is not, which is why these machines were fitted in the first place. --- **[Read full article: Dryer not drying](https://askomiami.support/symptoms/dryer-not-drying/)**