I may be asked to change some night setback stuff on a Honeywell LON system that is about six years old. Can I get in with something like LONmaker or will I need some OEM software?
I have not had my fingers in any Honeywell LON stuff. This one is just a few rooftops and some hydronic zones, just controllers and stats networked together, with maybe a router.
Any comments, warnings and/or threats would be appreciated.