Honeywell TB7200 Series Application Manual page 30

PIR APPLICATION GUIDE FOR TB7200 AND TB7300 SERIES THERMOSTATS
10. TB7300 stand-alone fan coil application—2 levels of occupancy with a remote PIR sensor
Set-up and Configuration
Thermostat used
PIR used
BI2 Configuration
Stand-by timer value
Unoccupied timer value
Network interface used
Sequence of operation:
Occupied
Always
Occupied
Stand-By
Unoccupîed
Initial State at
Power-Up = Stand-By
First Movement Detected
by a PIR Device
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. The room will then be in occupied mode until a door toggle is detected.
If a door toggle is detected, then the room switches to stand-by mode and the stand-by setpoints are used. If any occupants are
left in the room, local movements must be seen to resume the occupied mode.
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.
63-4526—01
TB73x5X5014X (lodging models)
BI1 configured for remote PIR sensor
Door dry contact
Not used
0.0 hours
None, stand-alone
Unoccupied Time
Time
Door Open/Close
Toggle Detected
Door Switch
Door Switch
= 0 Hours
Last Movement Detected
by PIR Activity
30
Remote PIR Sensor
Remote PIR Sensor
Always
Occupied
Unoccupied Time
= 0 Hours
Time
Door Open/Close
Toggle Detected