I need a schematic diagram for how the fan is wired in on a Delonghi DEC 21 dehumidifier.

SOURCE: I NEED OWNERS MANUEL FOR DELONGHI DEHUMIFER MODEL

I have found your owners manual, please follow the link below to view. Hope this helps

http://search-manual-online.com/download/manual/Thank%20you%20for%20choosing%20this%20appliance%20to%20provide%20you%20and%20your/aHR0cDovL2xpYi5zdG9yZS55YWhvby5uZXQvbGliL2FsbGVyZ3liZWdvbmUvRGVsb25naGktRGVodW1pZGlmaWVycy5wZGY

SOURCE: Delonghi Dem 10 dehumidifier has stopped working - the 'operational light' turns on, but the fan does not start up so nothing happens.

It could be that the fan / fan motor has seized or jammed. Have a look through the vents and see if you can spin the fan. If not, you will need to strip the machine. Try lubricating the bushes / bearings. Often on these type of units, the vapours dry out the bushes and then they get tight and jam the fan.

J.D. Browning

• 2760 Answers
• Posted on Jul 21, 2015

SOURCE: Have a dehumidifier, Delonghi DE500P. Unit operates but no water collecting in bucket.Level set to 35%. Can freon be added to recharge?

the short answer is yes , but id caution you on the need too first?

first check the basics:
bucket full lite not on (blinking)
filters clean ?
both fan and compressor inside running (sometimes the fan runs but the compressor does not?) listen carefull for them both?
if your unit needs recharged odds are it's not financial feasible to do so , first you have to fix cause of gas leaking out ? what ever that is ? then you need to add service ports and finally you need a gas charge , this would or could cost hundreds of dollars , a entire new unit is less 200 bucks unless you do all this work your self , but id tend to think if you had all the tools and knowledge to do that youd not of asked here in the first place