Brochure

63-8702 23
Programmable Thermostats
Prestige
®
2-Wire IAQ Thermostat
THX9421R5021WW/U
The Prestige
®
IAQ thermostat is a 2 wire high definition color touch
screen thermostat, 7 day programmable and selectable for residential
or light commercial use. Controls up to 4-stages of heat and 2-stages
of cool in a heat pump system and up to 3-stages of heat and
2-stages of cool in a conventional system.
• Control heating, cooling and IAQ equipment with only 2 wires at
the thermostat. Heating, cooling and IAQ equipment wires to the
Equipment Interface Module.
• Smart Schedule - programs in seconds for any lifestyle
• Patented interview based programming and installer setup.
• RedLINK
®
wireless communication.
• Increase profit per job by including RedLINK accessories that
provide comfort and convenience. RedLINK accessories include
the RedLINK Internet Gateway, Portable Comfort Control (PCC),
Wireless Outdoor Sensor, Wireless Indoor Sensor, Wireless Entry/
Exit Remote, Wireless Vent and Filter Boost Remote, and TrueZONE
®
zoning panel with Wireless Adapter.
• Selectable for residential and light commercial applications. Meets
commercial code and is title 24 compliant.
• Light commercial - commercial language (occupied and
unoccupied), schedule holidays and custom events, remote
setback, economizer and time of day.
• Delta T Alerts and Diagnostics informs customers when their
system is not performing as expected with instructions to contact
the dealer. Provides a sense of security and greater comfort while
generating repeat business.
• All Prestige
®
IAQ kits come standard with a return and discharge air
temperature sensor to measure Delta T.
• Alerts and User Interactions Log - Keeps a searchable history of
alerts and setting changes to the thermostat to determine if there
is a system malfunction or if the issue was caused by user error.
Saves time in troubleshooting and points the technician in the right
direction.
• Performance Logs - Keeps a history of heating and cooling
performance. The performance log includes Minimum and
Maximum Delta T, Minimum and Maximum Discharge Temperature,
Minimum and Maximum Return Temperature, Minimum and
Maximum Indoor Temperature/Humidity, Minimum and Maximum
Outdoor Temperature/Humidity and Run Time. Quickly determine if
the system is performing as expected and reduces service time on
the job.
• Customizable Service Reminders allow dealers to remind their
customers when it’s time to call for service, when their warranty is
expiring and to provide customized alerts.
• USB port for transferring Installer Setup, Customizable Reminders,
Custom Events and Holidays to multiple thermostats.
• USB port for adding the dealer’s full color business logo on the screen.
• 3 assignable outputs to control humidification, dehumidification,
ventilation and a stage of heating or cooling.
• 4 assignable inputs on the Equipment Interface Module can be used
with wired outdoor, indoor or discharge sensors, occupancy sensor
for remote setback and dry contact devices to trip pre-packaged or
custom alerts such as a full drain pan or water leak.
• Extend wireless range of the Equipment Interface Module by
connecting a THM4000R1000 Wireless Adapter to the ABCD
terminals.
• Tri-lingual - English, French and Spanish display options.
• Precise temperature control (+/- 1°F) for reliable and consistent
temperature.
• Multiple staging options to provide comfort or energy savings.
Applications: Up to 4 Heat/2 Cool Heat Pumps; Up to 3 Heat/2 Cool
Conventional Systems
Display Size: 8.06 sq in.
Terminal Designations: R, °C then RedLINK to Equipment Interface
Module
Changeover: Auto or Manual
Stages: Up to 4 Heat/2 Cool Heat Pumps; Up to 3 Heat/2 Cool
Conventional Systems, See Equipment Interface Module
Programmability: 7-Day Multiple Day Programming or
Non-Programmable
Switch Positions (System): HEAT-OFF-COOL-AUTO-EM.HEAT
Switch Positions (Fan): AUTO-ON-CIRC-FOLLOW SCHEDULE
Setting Temperature Range: Heat: 40°F to 90°F; Cool 50°F to 99°F
(Heat: 4.5°C to 32.0°C; Cool: 10°C to 37.0°C)
Operating Temperature Range: 32°F to 120°F (0°C to 48.9°C)
Humidification Setting Range: Cooling: 40 to 80% RH. Heating: 10 to
60% RH.
Dehumidification Setting Range: 40 to 80% RH.
Operating Humidity Range (% RH): 5 to 90% RH, non-condensing
Power Method: Hardwired
Supply Voltage: 18 to 30 Vac
Frequency: 50 Hz; 60 Hz
Electrical Connections: Screw terminals
Electrical Ratings: 18 to 30 Vac
Dimensions: 3-1/2 in. High, 4-1/2 in. Wide, 7/8 in. Deep (88 mm. High,
115 mm. Wide, 22 mm. Deep)
External Sensors Available: N/A
Comments: Tri-Lingual Display (selectable for English, French or
Spanish)
®
Accessories:
THP2400A1027B/U – Black Coverplate assembly for use with the
Prestige
®
2-Wire IAQ Thermostat
YTHM5421R1010/U – Prestige
®
2-Wire IAQ Equipment Interface
Module Kit with 2 Duct Sensors
THM5421R1021/U – Prestige
®
2-Wire IAQ Equipment Interface Module
THM6000R7001/U – RedLINK Internet Gateway
THM4000R1000/U – Wireless Adapter for use with RedLINK enabled
thermostats and TrueZONE™ system
REM5000R1001/U – Portable Comfort Control
REM1000R1003/U – RedLINK Wireless Entry/Exit Remote
HVC20A1000/U – Wireless Vent and Filter Boost Remote
C7089R1013/U – Senses outdoor temperature and humidity
C7189R1004/U – Wireless Indoor Air Sensor. RedLINK enabled.
Senses indoor temperature and humidity
Material Number Color Includes Used With
THX9421R5021WW/U Front: White,
Side: White
THM5421R1021 Equipment Interface
Module and RedLINK accessories
YTHX9421R5085WW/U Front: White,
Side: White
THX9421R5021WW Prestige
®
2-Wire IAQ Thermostat, THM5421R1021 Equipment
Interface Module and 2 Duct Sensors
RedLINK accessories
YTHX9421R5101WW/U Front: White,
Side: White
THX9421R5021WW Prestige
®
2-Wire IAQ Thermostat, THM5421R1021 Equipment
Interface Module, C7089R1013 Wireless Outdoor Sensor and 2 Duct Sensors
RedLINK accessories
YTHX9421R5127WW/U Front: White,
Side: White
THX9421R5021WW Prestige
®
2-Wire IAQ Thermostat, THM5421R1021 Equipment
Interface Module, THM6000R7001 RedLINK Internet Gateway and 2 Duct Sensors
RedLINK accessories