Swan SH3030 Dehumidifier - Haier AHD50 Dehumidifier

maybe a clean the filter warning? find your instruction manual or download a new one from the mfg

https://www.manualslib.com/manual/1054413/Swann-Sh3020.html
try using a search engine next time - this was the first hit

You say it's running "ok", but there is no water discharge. If that is true then you have absolutely no moisture in your air and that is practically impossible. So we can say effectively that it is NOT running "ok". Fell the discharge air from the unit. If it is roughly room temperature rather than substantially warmer that than the air in the room, then you have found a problem. That problem would be that while the fan may be running, the compressor that heats that air and gets the condensation going is not. If you feel little or no air from the discharge, then you could have a clogged coil or filter (you checked that), or a bad fan.

Nothing.That's how it works. The coil gets cold. The moisture(water) in the air freezes to the coil. The coil then gets warm and the ice melts, dripping into the bucket or out the drain hose.

Contact SWAN and they should be able to get the manual or tell you how to change the speed

Hi,
Dehumidifiers freezing up can be causes by a few different problems.
Here is a tip that I wrote to help people with the freezing dehumidifier problem....

Dehumidifier is Freezing up and not working
http://www.fixya.com/support/r4662033-dehumidifier_freezing_up_not_working

heatman101

Hi,
There are many reasons for a dehumidifier to not work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier.

Dehumidifier is running but no water is in bucket
http://www.fixya.com/support/r4662409-dehumidifier_running_but_no_water_in

heatman101

Hi,
There are many reasons for a dehumidifier to not work or collect water.
Here is a tip that I wrote to help people to figure out what is going wrong with their dehumidifier.

Dehumidifier is running but no water is in bucket
http://www.fixya.com/support/r4662409-dehumidifier_running_but_no_water_in

heatman101

http://www.easyspares.co.uk/downloads/10100.pdf
thats where I just got my instructions from for this dehumidifer