Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
Good list of manuals. I found a very rare one and easily get. Should be promptly to download, as we must to wait hours even after confirmed payment.
Text excerpt from page 8 (click to view)
Using Your Dehumidifier Contlnusd
Watsr tsvsl adjustment
Setting the water level adiustment
The-Water Level Adjustment can be set in two positions to turn off the unit automatically when the pan is full. This prevents the danger of overflow. Pan must be in proper position for Water Level Control Switch to work. l NORMAL FILL-et Water Level Adjustment to the indentation on the left side. The water pan and water will weigh approximately 7.2 kg (16 lbs.) and water pan will be % full. l MAXMUM FILL-et Water Level Adjustment to the raised area on the right side. The water pan and water will weigh approximately 10.8 kg (24 Ibs.) and water pan will be % full. The Water Level Control Switch will automatically turn off the dehumidifier at the fill level you selected when pan is properly placed. Loosen the screw to move the Water Level Adjustment. Retighten screw when adjusted to desired setting.