Spec Sheet
Table Of Contents
- Application
- Features
- Contents
- Specifications
- System Installation
- Installation Options
- Guidelines for Installing RedLINK Devices
- Installing Equipment Interface Module (if used)
- Wiring 24 Vac Common
- Selecting Discharge and Return Air Temperature Sensor Mounting Locations
- Selecting Return Air Temperature Sensor Mounting Location
- Installing Discharge and Return Air Temperature Sensors
- Selecting Thermostat Location
- Installing Wallplate
- Power Optional REDLINK™ Accessories
- Performing Initial Setup
- Linking Thermostat to Equipment Interface Module (if used)
- Linking RedLINK™ Accessories
- Completing Initial Setup
- Adding RedLINK Accessories to the Thermostat
- Locating the Connect Buttons on RedLINK Accessories
- Finding Your Password (Date Code) to Access Installer Options
- Installer Options
- Making Changes to Installer Setup
- Installer Tests
- Operation
- Setting the time/date
- Setting the fan
- Setting system mode
- Preset Energy-Saving Schedules
- Adjusting program schedules
- Overriding schedules: residential use
- Overriding schedules: commercial use
- Viewing equipment status
- Setting vacation hold: residential use
- Setting holiday/event schedules: commercial use
- Setting custom events: commercial use
- Setting holiday schedule: commercial use
- Setting holiday override: commercial use
- Initiating occupancy mode: commercial use
- Remote setback: commercial use
- Adjusting humidification settings
- Adjusting dehumidification settings: residential use
- Adjusting dehumidification settings: commercial use
- Adjusting ventilation settings
- Customizing screen color
- Setting preferences
- Cleaning the thermostat screen
- Adjusting security settings
- Viewing dealer information
- Advanced Features
- Installer options
- Using the temperature display
- Using the humidity display
- Universal Outputs (U1, U2, U3)
- Universal Inputs (S1, S2, S3, S4)
- Alerts and Diagnostics
- Heat Pump and Backup Heat Operation
- Indoor Air Quality (IAQ) Control
- IAQ Reminders
- Customizable Reminders
- USB Port
- Commercial Features
- Overriding schedules: commercial use
- Setting holiday/event schedules: commercial use
- Setting custom events: commercial use
- Setting holiday schedule: commercial use
- Setting holiday override: commercial use
- Initiating occupancy mode: commercial use
- Ramp Rates
- Custom Names
- Remote Setback
- Economizer and Time of Day (TOD) Operation
- Pre-Occupancy Purge
- Battery Replacement
- Optional Accessories
- Portable Comfort Control
- Remote Indoor Sensors
- Backup Control
- Replacing a Thermostat
- Replacing an Equipment Interface Module
- Wiring
- EIM Wiring Diagrams
- THX9321 Thermostat Wiring Diagrams
- THX9321 Thermostat Wiring Diagrams Using Universal Relays to Control Heating or Cooling
- Wiring IAQ Equipment or a Heat/Cool Stage to the Universal Terminals
- Economizer Module Wiring Diagrams
- Wiring C7089U1006 Outdoor Sensor
- Wiring guide — Wired Indoor Sensors
- Zoning
- Troubleshooting
- Regulatory Information
THX9321 PRESTIGE
®
2.0 AND THX9421 PRESTIGE
®
IAQ WITH EIM
131 68-0311—07
PORTABLE COMFORT
CONTROL
The Portable Comfort Control communicates wirelessly
with the thermostat, and can control up to 16 thermostats,
though each thermostat can only be connected to 1
Portable Comfort Control.
If you have one thermostat, you move this remote control
from room to room (like a portable thermostat), to make
sure the temperature is comfortable in the room you’re
using. If you have multiple thermostats, you can view and
adjust the temperature in each room from the Portable
Comfort Control.
If you have one thermostat, temperature is measured at
the thermostat (Fig. 312) or Portable Comfort Control (Fig.
313), as you choose.
Fig. 312. Reading temperature at the thermostat.
Fig. 313. Reading temperature at the Portable Comfort
Control.
If the thermostat is being averaged with remote indoor
sensors, and you select THERMOSTAT on the Portable
Comfort Control, you will see the temperature average
from the remote indoor sensors and the thermostat.
NOTE: If the thermostat is not part of the temperature
average, then you will only see the temperature
average from the remote indoor sensors when
you select THERMOSTAT on the Portable Comfort
Control.
If the thermostat is being averaged with remote indoor
sensors, and you select THIS DEVICE on the Portable
Comfort Control, you will see the temperature measured at
the Portable Comfort Control only.
If you have multiple thermostats, temperature is
measured at each thermostat. Press the TOGGLE ZONE
arrows to choose which room to display and adjust. See
Fig. 314.
Fig. 314. Portable Comfort Control used with Multiple
Thermostats. Temperature is measured at each
thermostat.