WiFi VisionPRO 8000 Thermostat Submittal Sheet

Wi-Fi VisionPRO® 8000
SUBMITTAL SHEET
Job Name
Engineer
Mechanical Contractor
Contractor’s P.O. No.
Representative
Notes
Model(s)
TH8321WF1001
Qty.
Notes
Approval
Service
Tag No.
APPLICATION
Wi-Fi VisionPRO allows remote access through a Smartphone,
Tablet or Computer. It controls up to 3H/2C heat pump or dual fuel
systems and up to 2H/2C conventional systems. Thermostat is
selectable for Residential or Light Commercial applications. The
thermostat has a Universal Relay to control humidification,
humidification or ventilation.
• The thermostat is equipped with a touchscreen display with a
2-line message center.
• Provides Remote Access through Smartphone, Tablet or
Computer when connected to Wi-Fi and registered to
mytotalconnectcomfort.com
• Provides compressor lockout in Heat Pump system with aux
heat (electric or dual fuel). Provides lockout temperatures for
auxiliary heat in Heat Pump system with electric aux heat.
(Lockouts require a wired outdoor sensor or outdoor
information from the cloud with thermostat connected to Wi-
Fi and registered).
SPECIFICATIONS
Terminal Designations:
TH8321WF Thermostat: R, RC, S C, W-O/B, W2-AUX/E, Y, Y2, G,
A-L/A, K, U1 U1, S1 S1
Electrical Ratings:
Terminal
Voltage
(50/60Hz)
Max. Current
Rating
W - O/B
18 to 30 VAC
1.00A
Y (cooling)
18 to 30 VAC
1.00A
G (fan)
18 to 30 VAC
0.50A
W2 – Aux/E
18 to 30 VAC
0.60A
Y2 (Cooling)
18 to 30 VAC
0.60A
A-LA (Output)
18 to 30 VAC
1.00A
U1, U1
18 to 30 VAC
0.50A
Power Consumption of TH8321WF Thermostat:
Backlight on: 2.35 VA
Backlight off: 1.40 VA
Wi-Fi Communication Requirements:
802.11 b/g/n routers
Android or IOS Smartphone, tablet or device
Temperature Setting Range:
(Adjustable high limit for heat. Adjustable low limit for cool.)
Heating: 40 to 90 °F (4.5 to 32 °C)
Cooling: 50 to 99 °F (10 to 37 °C)
Temperature Sensor Accuracy:
± 1.5 °F at 70 °F (0.75 °C at 21.0 °C)
Humidification Setting Range: 10% to 60% RH
Dehumidification Setting Range: 40% to 80% RH
Humidity Display Range: 0% to 99%
Humidity Sensor Accuracy:
± 5% RH from 30% to 50% RH at 75 °F (24 °C)
Cool Indication:
Displays “Cool On” when the thermostat turns the cooling on.
Heat Indication:
Displays “Heat On” when the thermostat turns the heating on.
Auxiliary Heat Indication:
Displays “Aux Heat On” when the thermostat turns the auxiliary
heat on.
Interstage Differential:
Comfort: The thermostat keeps the indoor temperature within 1
degree of the setpoint (droop less control). The thermostat
turns on stage 2 when the capacity on stage 1 reaches 90%.
When the interstage differential is set to 1.0 or higher, the
thermostat stages the equipment based on how far the indoor
temperature is from the setpoint.
Clock Accuracy:
If not connected to Wi-Fi: 1 minute per month at 77 °F (25 °C). ± 2
minutes per month over the operating ambient temperature
range.
If connected to Wi-Fi and registered to Total Connect Comfort: the
current time is synced via the Internet.
Mounting Means:
Thermostat mounts directly on the wall in the living space using
mounting screws and anchors provided. Fits a horizontal 2 x 4
in. junction box. Use a cover plate and its mounting bracket to
mount the thermostat onto a vertical 2 x 4 in. junction box.