Honeywell BACnet FF TB3026 Stat

[techservices]

Reviewed every point on the BACnet FF Tstat. Need to find a writable point that will permit the T-Stat to operate a Two Position Normally OPEN , 2 Position Fan coil Unit Valve,
Most F.C.U. Valves are normally closed, we have a situation where some units were piped in with a Normally Open Valve. Twenty in all
There is no JACE or Supervisor yet, to overwrite B.O.-3 ,So that it will energize on No call for heat and Cool. Application 15 works great, 2 Pipe FCU, With two position Open/Close valve, however, the N.O. valve Actuator is energized when it should be not. Web squad has not returned any suggestions yet. Do not think the firmware can be altered.

[bigguy158]

Add a relay to reverse the output.


Sent from my iPad using Tapatalk

[numbawunfela]

That is a fun, low tech solution. Sometimes I also find myself looking so hard I miss the easy thing.