Carrier VVT Zone II Installation And Startup Manual page 59

VENT
COOL
See Appendix B: VVT terminal modes (page 92).
VVT Zone II Controller
Installation and Start-up Guide
The zone's local heat has not operated for at least 5 minutes and the SAT is
between 65 (18.3°C) and 80°F (26.6°C).
The zone's local heat has not operated for at least 5 minutes, the current
mode is not Heat or Vent, and the SAT is less than 65°F (18.3°C).
55
Sequence of operation
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