Auto-Zone Control Systems Auto-Zone CV & CV-EX Systems Installation & Operation (Version 01C) - Manual (Page 55)

Auto-Zone CV & CV-EX Section 3
Programming 3-11
CV Controller Force
Modes
OPERATING MODE
0) Auto 1) Occupied
2) Night 3) Fan Only
Enter Clock Mode: 0
The Constant Volume Units default to the Auto Mode of
operation when first powered up. Any force modes entered will
be retained in non-volatile memory. The unit will resume the
force mode of operation anytime the power is cycled.
0) Auto
- Use internal schedules for Day/Night
Mode
1) Occupied - Forced to Continuous Day or Occupied
Mode
2) Night
- Forced to Continuous Night or
Unoccupied Mode.
3) Fan Only - This mode disables any heating or cooling
and operates the Fan only. You can use
this mode anytime you want to manually
purge your building.