VisionPROTM 8000 Touchscreen Programmable Thermostat
Shipping Temperature:
TH8000 VisionPRO™ Thermostats: -30 °F to 150 °F
SPECIFICATIONS
(-34.4°C to 65.6°C).
Thermostat Description:
Operating Relative Humidity (Non-condensing):
TH8000 VisionPRO Thermostats: 5% to 90%.
C7089U: 5% to 95%.
Feature
Description
Battery only
Common wire only
Powering methods
•
•
•
C7189U: 5% to 95%.
Common wire with battery backup
Humidity Setting Range (TH8321 models only):
Cooling: 40% to 80% RH.
System types (up to • Gas, oil or electric heat with air
3
heat/2 cool or up
conditioning
Humidity Display Range (TH8321 models only):
to 1heat/1cool,
depending on
model)
•
Warm air, hot water, high-efficiency
furnaces, heat pumps, steam and
gravity
Heat only—includes power to open
and power to close zone valves
0% to 99%.
Cycle Rates (at 50% Load):
Heating: Selectable 1 - 12 cycles per hour.
Cooling: Selectable 1 - 6 cycles per hour.
•
(series 20) and normally-open zone
valves
Heat only with fan
Cool only
Finish:
•
•
•
TH8000 VisionPRO™ Thermostats: Premier White® color.
C7189U Wall Mount Remote Indoor Sensor: Premier White®
color.
750 mV heating systems
Changeover
Manual or Auto changeover selectable
System setting
Heat-Off-Cool-Auto (Em. Heat for heat
pumps)
Clock Accuracy: +/- 1 minute per month.
Batteries:
Fan setting
Auto-On-Circ
Three replaceable AAA alkaline batteries: Power thermostats
when 24 Vac common is not used. Non-replaceable
lithium battery with ten-year life under normal use to hold
calendar and time settings. Alkaline batteries keep calen-
dar and time after lithium battery is no longer functional.
Electrical Ratings:
Terminal
W Heating
W Heating
Voltage (50/60 Hz) Running Current
20 - 30 Vac
750 mV dc
.02 - 1.0A
Resistance Characteristics of Remote Sensors:
C7089U Outdoor Sensor: Negative temperature coefficient
(NTC) means that resistance decreases as the
100 mA dc
(Powerpile)
temperature increases. See Table 13 in the Operation
section for sensor resistance characteristics.
C7189U Remote Indoor Sensor: Negative temperature
coefficient (NTC), means that resistance decreases as the
temperature increases. See Table 14 in the Operation
section for sensor resistance characteristics.
Y Cooling
G Fan
20 - 30 Vac
20 - 30 Vac
.02 - 1.0A
.02 - .60A
Temperature Setting Range:
Heating: 40°F to 90°F(4.5°C to 32°C).
Cooling: 50°F to 99°F (10°C to 37°C).
Cool Indication:
TH8000 VisionPRO™ Touchscreen Thermostats show "Cool
On" on the screen when Cool is activated.
Operating Ambient Temperature:
TH8000 VisionPRO™ Thermostats: 0°F to 120°F
-18°C to 49°C).
(
C7089U: -40°F to 120°F (-40°C to 49°C).
C7189U: 45°F to 88°F (7.2°C to 32°C).
Heat Indication:
TH8000 VisionPRO™ Touchscreen Thermostats show “Heat
On” on the screen when Heat is activated.
ORDERING INFORMATION
When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the
TRADELINE® Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1
.
Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).
Honeywell Customer Care
2.
1
985 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.
68-0280—01
2