Ah ha. I was looking at a different instruction manual -- for the 2362, not the 2342 or 2352. Not sure the exact difference, but here it is:
http://auberins.com/images/Manual/SYL-2362%20instruction%201.6.pdf
(Don't let this manual confuse this issue. The one posted by mattd2 is the useful one...
Just in case... I'd look at the pinout from the Sestos manual/information sheet. I can't tell if you tried to wire up everything exactly according to the Auber manual.
If you did, you'll definitely have a problem. While the two units are functionally quite similar, they are not entirely...