what does the error code Ec meanby Admin
May 2013

Message: I had the dub running for a while then it shut off, the water temp is at about 60 although the desired temp is 90
not sure what Ec stands for because it is not in the book

David Bell L.Ac.
Portland Maine Acupuncture
205 concord st Portland Maine 04103
[email protected]
Dated on : 30-11--0001


Replies :


Ec stands for Economy mode.  You need to set it to St (standard mode).  In economy mode it only heats during the on part of the filter cycle, which has a factory setting of 2 hours, every 12 hours.  The pasticized sheet or the plumbing manual contain the instructions how to change Mode and how to change the filter cycle on time.



Post By : Dieter Jung Dated On : 07-03-2012

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