K 10 svn:author V 3 mav K 8 svn:date V 27 2011-08-23T13:07:30.197057Z K 7 svn:log V 400 Last SAF-TE spec draft defines the field to identify real number of thermostats. Use it to report real state of things. Unluckily, when it is zero, it is impossible to say whether there are no sensors or this field is not implemented. In this case report "status not available" when no error reported to not inflate expectations. Map temperature sensors status to the respective out of range flags. END