THX9321 PRESTIGE
®
2.0 AND THX9421 PRESTIGE
®
IAQ 2.0 WITH EIM
68-0311—01 90
Fig. 187.
Custom Names
The thermostat location (name) can be displayed on the home
screen. See the name “OFFICE” in Fig. 188 and 189. This is
useful when multiple thermostats are mounted in a manager’s
office or equipment room, to quickly identify which thermostat
is in control of a specific zone or area.
Fig. 188.
Fig. 189.
Remote Setback
The thermostat allows you to do REMOTE SETBACK when set
up for commercial use. This feature requires an occupancy
sensor connected to the S1 or S2 terminals at the EIM.
During occupied periods, the sensor tells the thermostat to go
to STANDBY (setback settings) when no one is in the room. If
someone is in the room, then it follows the settings of the
occupied period. The occupancy sensor is ignored during
unoccupied periods.
If the thermostat is setup for non-programmable, the sensor
tells the thermostat to go to STANDBY settings when no one is
in the room. If someone is in the room, then it follows the
settings set by the user.
A Remote Setback Time Delay (ISU 6030) can be set to force
the thermostat to wait before it switches from occupied settings
to the standby settings. This allows the room to stay
comfortable if the room is unoccupied for a short period of
time. When set to 0 minutes, the thermostat will switch from
occupied settings to the standby settings immediately when
the room is unoccupied.
Set Up Remote Setback
1. Select “Remote Setback” as shown in Fig. 190.
Fig. 190.
2. Select the terminals wired to the Remote Setback Dry
Contact device (occupancy sensor) and press Next.
Fig. 191.
3. Select Normally Open when Occupied or Normally
Closed when Occupied based on the type of dry contact
device installed.
NOTE: Normally Open when Occupied: The Dry Con-
tact device is open when the room is occupied
and will close when the room is unoccupied.
Normally Closed when Occupied: The Dry Con-
tact device is closed when the room is occupied
and will open when the room is unoccupied.