CV option A and option B unoccupied - Johnson Controls - LIT-12011950 - Building automation software - Smart Equipment Controller - 5.0

Smart Equipment Controls Sequence of Operation Technical Bulletin

Product name
Smart Equipment Controller
Document type
Technical Bulletin
Document number
LIT-12011950
Version
5.0
Revision date
2024-06-06
Product status
Active

If the operating space temperature is greater than the unoccupied cooling setpoint, the economizer modulates to control to the lower SAT setpoint +/-5°F.

If the operating space temperature is greater than the unoccupied cooling setpoint for 10 or more minutes, then all compressor outputs energize with a 15 minute delay.

If the operating space temperature is less than the unoccupied cooling setpoint -3°F, then all compressor outputs de-energize and the economizer closes.