Johnson Controls S1-THXU280W, S1-THXU280B Technical Manual
TECHNICAL
TECHNICAL
GUIDE
GUIDE
HxTM TOUCH SCREEN THERMOSTAT
MODEL: S1-THXU280B & S1-THXU280W
(QHUJ\6DYHU
Due to continuous product improvement, specifications are
subject to change without notice.
Visit us on the web at
Standard 5-Years limited parts warranty.
www.upgnet.com
WARRANTY SUMMARY*
5190554-UTG-C-0617
DESCRIPTION
Johnson Controls, Unitary Products specializes in creating a
customized home comfort system tailored to the homeowners
needs with our broad selection of residential heating and cooling products. The thermostat is the ultimate control center for all
of your system components. When you add a thermostat to a
compatible modulating, variable-speed furnace or air handler,
and an air-conditioner or heat pump, you'll enjoy longer heating
and cooling cycles at lower fan speeds for a more consistent
temperature throughout your home, better humidity control, as
well as a more energy-efficient comfort system.
FEATURES & BENEFITS
• Wireless Compatible.
• Access Remotely with Apple and Android Devices.
• High definition color, Touch screen interface.
• Incorporates graphics and animation.
• Conventional or communicating wire installation from each
component in the system.
• Intuitive on-screen prompts for ease of installation and service.
• Over The Air (OTA) software updates.
• Detailed system staging operation.
• Complete integration of temperature control, humidity control, and ventilation in every season.
• Ventilation limits to ensure outside air is not introduced in
extreme hot or cold conditions - no extra heating or cooling
load.
• Programmable or non-programmable mode selection.
• App based 7-day programmability with 2 or 4 periods per
day.
• Quick Heat/Quick Cool functionality.
• Day-at-a-glance programming for simplified ease of use.
• Easy timed-override schedule.
• Programmable fan by period.
• Energy saving opportunity.
• Indoor Air Quality pop-up replacement reminders.
• General maintenance reminder messaging.
• Near Field Communication (NFC) allows programming the
Touch-screen thermostat with an Android Dealer App, available on
- Allows the dealer to display the brand logo.
- Can be used for communicating or conventionally wired
www.upgnet.com.
systems.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
5190554-UTG-C-0617
MODEL NUMBER NOMENCLATURE
S1 - T H X U 280 B A
S1 Source 1
T Thermostat
H Home
X Extra Premium
U Universal
280 Model Number
B B = Black, W = White
A Revision A
WIRING REQUIREMENTS
Power supply:
Dedicated 24VAC, 40 VA, 60 Hz, via indoor equipment, R & C
wires. Isolated transformer, field supplied.
Wiring material:
Standard thermostat wire 18 to 24 gauge.
FEATURE SPECIFICATIONS
• Temperature set point range: 50F to 90F / 10C to 32.2C
• Separate heat and cool setpoints
• Programming days: 7 day
• Programming periods:
2 Periods: Away, Leave
4 Periods: Awake, Leave, Return, Sleep
• Non-Programmable
• Auto changeover (may be disabled)
• Programmable fan
- Always on, 15 minutes per hour, 30 minutes per hour and
45 minutes per hour
• Humidity Sensor Offsets
• Smart Recovery (in heating and cooling)
• Permanent memory
• Humidity display and control
• Temperature sensor offsets (indoor)
• Wireless accessibility with Apple and Android Devices.
ENVIRONMENTAL REQUIREMENTS
Operating Temperature/Relative Humidity:
User interface and all sensors: 32F to 104F / 0C to 40C, 95%
RH non-condensing.
Storage Temperature/Relative Humidity:
User interface: -40F to 135F /-40C to 57C, 95% RH
non-condensing.
PRODUCT DATA INFORMATION - STANDARD
Compatible Products:
All Johnson Controls Unitary Products non-communicating and
communicating capable Air Conditioners, Heat Pumps, Air Handlers, and Furnaces.
PHYSICAL CHARACTERISTICS
Dimensions:
See drawing
Appearance:
Plastic, black or white color, textured
Electrical Characteristics/Standard
Input Volts/Amps 24VAC:
(*) Conventional = 24VAC (De-Hum/Hum)
(*) Heat Pump = O/B
(R) Red = 24VAC (Hot)
(C) Blue = 24VAC (Com)
(Y1) Yellow = 24VAC (Cool)
(Y2) Yellow = 24VAC (Cool 2-stage)
(G) Green = 24VAC (Fan)
(W1) White = 24VAC (Heat)
(W2) White = 24VAC (Heat 2-stage)
PRODUCT DATA INFORMATION - COMMUNICATING
Physical Characteristics
Compatible Communicating Products
MODEL
DESCRIPTION
Air Conditioning
Heat Pumps
Gas Furnaces
Air Handlers
Dimensions:
See drawing
Appearance:
Plastic, black or white color, textured
Electrical Characteristics/Communication
Input Volts/Amps 24VAC:
A+ Green = Data A+
R Red = 24 Vac (HOT)
C Blue = 24 Vac (COM)
B- White = Data B-
YORK COLEMAN LUXAIRE
CZF, CZH,
YXV
YZF, YZH,
YZV
YPLC, YP9C,
TM9V, TM8V
MVC, MV, AV*,
AHV, AVC, AVV
AC6, AC8,
AC21
HC6, HC8,
HC20
CPLC, CP9C,
TM9V, TM8V
MVC, MV, AV*,
AHV, AVC, AVV
LPLC, LP9C,
TM9V, TM8V
MVC, MV, AV*,
AHV, AVC, AVV
AL6, AL8,
AL21
HL6, HL8,
HL20
2 Johnson Controls Unitary Products
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