Groen SSB-5E 3-Ph 208VAC Commercial Steamer smart-steam Boilerless Steamer 100

When power was applied, this item did run., though it has an issue(s).  After the power was ON for about 10-15 minutes we waited for the READY light to come ON but it never did.  We push the Manual button and it started, and in a short time the water was boiling rapidly with no problems.  We then changed the operation to Timed by pushing that button and it displayed numbers which we set to a value and it continued boiling. After a minute or two water started to come out of the drain port and continued until an alarm sounded and there was a "FL _" message displayed and the water continued to come out and didn't stop until we shut it down and turned off the water.  We are not that familiar with this type of equipment but are assuming the FL _ is for not enough water in the system.  We are not sure why the water continued to come out and why the READY light never came ON.  It may be one issue or multiple.  After the water was boiling there were a few drips of water that came out from the bottom of the door.  The gasket may be a little worn.  No further testing was performed. This is being sold AS/IS.