Customer complaining of machine starting to fill and after a while draining out and beeping once which indicates over fill,before i go out just wondering if there are any common problems on these?
Two pressure switches on RHS one controls fill level, next is an overfill one that brings on pump & pumps out if appliance overfills. Theres a float switch in base also which would give similar symptons if theres was a leak. Look at fill matrix for gunge & try to clean out, or replace if its bad.