Honeywell TB7200 Series Application Manual page 15

8. TB7300 stand-alone fan coil application—2 levels of occupancy with an occupancy sensor cover
Set-up and Configuration
Thermostat used
PIR used
BI2 Configuration
Stand-by timer value
Unoccupied timer value
Network interface used
Sequence of operation:
Occupied
Stand-By Time
= 2 Hours
Stand-By
Unoccupîed
Initial State at
Power-Up = Stand-By
First Movement Detected
by the PIR Cover
At initial power-up, when the thermostat 24 Vac power supply is applied; the initial occupancy of the zone will be stand-by mode if
the PIR device does not detect any movement.
As soon as the PIR device detects a movement or motion, the occupancy status switches to occupied and the occupied setpoints
are used.
Anytime the PIR device detects local motion, the elapsed stand-by timer value will be reset. If no motion is detected in the zone
for the entire stand-by timer duration, then the room switches to stand-by mode and the stand-by setpoints are used.
At anytime, if the PIR device detects a local movement or motion, the occupancy status switches to occupied and the occupied
setpoints are used.
The local zone never goes into unoccupied mode and the unoccupied setpoints are never used.
PIR APPLICATION GUIDE FOR TB7200 AND TB7300 SERIES THERMOSTATS
TB73x0X5014X (commercial models)
TB-PIR-FCU-C cover
None, no function
2.0 hours
0.0 hours
None, stand-alone
Unoccupied Time
Time
Stand-By Time Elapsed
= Stand-By Mode
= 0 Hours
Last Movement Detected
by PIR Activity
15
Stand-By Time
= 2 Hours
Unoccupied Time
= 0 Hours
Time
Stand-By Time Elapsed
= Stand-By Mode
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