hitachi csnet

[richard..]

i am working on a site with a hitachi cs net controlling 100 units each indoor unit has a simple hitachi hotel controller.my question is can you have a set back temp to prevent the rooms getting to cold by using the csnet.i have been told you can not and the controllers wil need changed to a standard controller to enter the code and to use this setting.

[martinw58]

no you can only lock the temp set point from cs net

[Imp]

Or you could upgrade to CS NET WEB which has various functions including cold draft prevention. You would need to check to see if this is compatible with your installed plant