Carrier 33WIFISTAT43 Wi-Fi Thermostat Installation Guide
device for enhanced access” on page 4. Follow the instruc-
tions within the app.
Recovering from a Power Outage
The WIFIStat Thermostat stores the following critical information
in a non-volatile flash memory:
COMPLIANCE
•
•
•
•
•
•
•
Installer settings
Owner settings
Program schedule
Software information
Dealer information
Fault and system event information
Date and time
FCC Compliance
This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including
interference that may cause undesired operation.
The WIFIStat Thermostat uses a capacitor to maintain date and
time for approximately 2 hours, in order to maintain data during
short power interruptions. If the power outage is longer than 2
hours, the date and time will automatically be updated once net-
work connection is re-established.
CAUTION
Any changes or modifications not expressly approved by
manufacturer could void the user's authority to operate the
equipment.
Resetting Wi-Fi Access
To assign a new Wi-Fi access point or transfer the WIFIStat Ther-
mostat to a new account, follow these steps.
On the thermostat, not a mobile device, swipe the HOME screen
twice to the left to navigate to the MODE screen and ensure the
MODE is OFF.
NOTE: The yellow line above a button indicates the current
MODE.
Swipe to go to the FAN screen and then press and hold the Fan
button for 5 seconds to get to the SYSTEM SETTINGS screen.
NOTE: This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to provide reasonable pro-
tection against harmful interference when the equipment is operat-
ed in a residential installation. This equipment generates, uses, and
can radiate radio frequency energy, and if it is not installed and
used in accordance with this document, it may cause harmful in-
terference to radio communications. However, there is no guaran-
tee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or televi-
sion reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
NOTE: You can ONLY access the SYSTEM SETTINGS
screens from the thermostat itself, not the app or web.
Enter the 3-digit security PIN code, if applicable, to open the
SYSTEM SETTINGS screen.
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and
receiver.
1. Scroll down to DISCONNECT WIFI.
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•
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician
for help.
CAUTION
Disconnecting the Wi-Fi requires setting up the WIFIStat
Thermostat using the WIFIStat mobile application.
BACnet Compliance
2. Select YES.
Compliance of listed products to requirements of ASHRAE Stan-
dard 135 is the responsibility of BACnet International. BTL® is a
registered trademark of BACnet International.
3. Use the mobile app on your phone or tablet to connect the
thermostat to the desired Wi-Fi Access point. See the section
of this guide titled “Registering and setting up a mobile
16
| General | Details |
|---|---|
| Name | Carrier 33WIFISTAT43 Wi-Fi Thermostat Installation Guide |
| Make | Carrier |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.39 MB |

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