Diagram DeLonghi PAC W130

SOURCE: Delonghi PAC L90

The probe is located on under the main board low inside the only silver metallic box on the bottom w circuit board under it.Remove cover and immediatly you see a 4 inch black wire connected to the main board tucked under and mounted.Unplug the white connector from board, power on, then carefully plug the white connector back on, turn unit off and back on, you should see all 3 mode lights now on steady , no pf error and it doesnt turn off,and you can change modes and temps.Took an hour to take it part and dig around, mine works fookin great now.

SOURCE: DeLonghi Pinguio Pac 45

1. Clean air filer every 2 weeks.
2. clean ACCU and FCU every 3 months.
3. check and re-tight all electrical connection every 6 months.

SOURCE: pinguino pac-166 not cooling enough

CHECK AND CLEAN THE DUST FIELTER AND ALSO CHECK THE BLOWER THEN TRY IT

SOURCE: delonghi pac-02 a/c

I had similar problem .... on very humid days unit leaks ..... temp solution for me was to drain the unit .... inserted wire coat hanger into tube .... lots of watery gook came out.. - even tilted/tipped the unit inorder to get as much water out of it.......afterwards unit worked fine.

We are VERY SASTIFIED with the Delonghi Pinguino - bought it years ago when it first came out and it has provided years of troublefree service .... the water build up / leaking was only recently - in fact we never drained the thing until this year.

SOURCE: Delonghi PAC 02 A?C

http://www.delonghi-accessories.com/item.asp?modelnumber=9824000005
or call 1-800-865-6330 and order over the phone. I just did, $65 including shipping for ONE exhaust host.