Aux Control - Johnson Controls TEC3330 Series Installation Instructions Manual

Setting both BIs to the same function is supported for all except Occupancy, Fan Lock, Open Door, and Open
Window. If both BIs are set the same for those four, BI2 is ignored and only BI1 is used.
The Open Door option works in conjunction with a motion sensor, either built into the TEC or connected to another
BI configured for Motion NO/NC mode. When the door is open, motion detected by the sensor is ignored.
Note: Opening the door does not stop an Occupied period started by the motion sensor prior to opening the door.
The polarity of the inputs are provided in Table 9.
Table 9: Input Polarities
BI Configuration
Occupancy
Temp Occ
Motion NO
Motion NC
Dirty Filter
Service
Fan Lock
Open Door
Open Window
Supply Fan Status
Configurations that support both BIs configured for the same feature of the action that occurs when either
1.
of the BIs enter that state.
Note: Supply Fan Status and Fan Lock are not compatible with each other. The TEC3000 only controls one fan so
it cannot accept feedback from two fan sources. When configuring BI-1 and BI-2, choose either Supply Fan Status
or Fan Lock, but not both.

Aux Control

The TEC has an auxiliary output that can be configured to operate in a few different ways. The Aux Mode supports
seven different options:
• Not Used—Output is always off
• Occupied NO—Output is normally open, but closes when occupied
• Occupied NC—Output is normally closed, but opens when occupied
• Occupied Fan NO—Output is normally open, but is closed when occupied with the fan running
• Occupied Fan NC—Output is normally closed, but is open when occupied with the fan running
• On—Output is turned on (relay closed), used by a BAS to directly control the AUX output
• Off—Output is turned off (relay open), used by a BAS to directly control the AUX output
To set the Aux Mode:
1. Press the Menu icon.
2. Press Control Setup.
3. Press General.
4. Press Aux Mode and set accordingly.
5. Press to save and
TEC3000 Series Single- or Two-Stage Economizer Thermostat Controllers Installation Instructions
Contact Open
Unoccupied
No Trigger Active
No Motion Detected, Standby
Motion Detected, Occupied
Dirty Filter Alarm Inactive
Service Alarm Inactive
No Airflow
Door Open, Unoccupied
Window Open, Control Shut Down
Supply Fan Off
to return to the previous screen.
Contact Closed
Occupied
Temporary Occupancy Trigger
Motion Detected, Occupied
No Motion Detected, Standby
1
Dirty Filter Alarm
Service Alarm
Airflow
Door Closed, Occupied
Window Closed, Control Running
Supply Fan On
26
1
1
1
1