Thank you for having the manual I needed for an older model Aiwa stero I had found on Ebay --- I wanted the Aiwa because I had tapes and cd's but I did not have a manual as to how to operate the system... I found what I needed and it has enabled me to set the system up for my enjoyment.
I wished detailed information of the JBL S310 and here I found it! Very happy with the service from this site!
Text excerpt from page 18 (click to view)
Water inlet filter
If you notice that the machine is taking longer to fill, check that the filter in the water inlet hose is not blocked. Turn off the water tap. Unscrew the hose from the tap and remove the filter. Clean it with a stiff brush. Refit the filter and screw the hose back onto the tap.
The drain filter collects threads and small objects inadvertently left in the laundry. Check regularly that the filter is clean. Open the filter door. Place a container under the filter and unscrew it. Pull out the filter. Clean the filter under a running tap, then refit it, screwing it fully in.