Install Instructions

TEC3000 Series Proportional Fan Coil and Individual Zone Thermostat Controllers with Dehumidification
Capability Installation Instructions
27
9. Press Save to save the event and press the Return icon to return to the main scheduler screen.
Figure 20: Returning to the Main Menu
10. Press to save and
to return to the previous screen.
Overriding the Occupancy Mode
The TEC supports a manual override of all other schedule sources (for example, Schedule, Occupancy BI, and
temporary occupancy). To override the Occupancy Mode:
1. Press the Menu icon.
2. Press Schedule.
3. Press Schedule Options.
4. Press Manual Occupancy Mode and select Occupied, Unoccupied, or No Override.
5. Press to save and
to return to the previous screen.
This option is also exposed to the BAS through the point OCCOVRD-MODE.
Enabling Optimal Start
The TEC supports an advanced optimal start algorithm. The algorithm works in conjunction with a local schedule to
pre-heat or pre-cool the zone before scheduled occupancy periods begin, in order to bring the zone to the desired
occupied setpoint when the scheduled occupancy period begins. Occupant comfort is ensured while automatically
minimizing energy usage. This algorithm creates a model of the zone being controlled and automatically
determines when to start the equipment before the scheduled transition to Occupied. The start time automatically
adjusts daily to minimize the time between reaching setpoint and entering Occupied state.
Note: Optimal Start does not work when the schedule source is set to External.
To enable this feature:
1. Press the Menu icon.
2. Press Schedule.
3. Press Schedule Options.
4. Press Optimal Start Enable and select Yes.
5. Press to save and
to return to the previous screen.