Instructions / Assembly
QUIETCOOLSYSTEMS.COM 17
WELCOME
INSTALLATION
WIRING OPERATION
WARRANTY
FIRMWARE UPDATE
Your attic fan includes a Firmware Update 
feature in order for us to update your Fan Hub 
to include bug xes and additional features in 
the future.
We recommend checking for a new rmware 
update a few times per year.
To check for an available rmware update, go 
into the Fan Settings page and tap Firmware 
Update.
If there is no update available, an alert will 
popup indicating there is no available rmware 
update. At the top of the page you will see 
your current device version as well as what the 
available version is.
If there is an update available, you will be 
able to tap the Update button. Once you tap 
Update, an alert will popup asking you to type 
in your Wi-Fi details. 
You cannot initiate a rmware update while your 
phone is on cellular so if you are not currently 
connected to a Wi-Fi network on your phone, 
tap Choose Wi-Fi. This will take you to your 
phone settings. Connect to your home Wi-Fi 
network and go back to the Smart Control app. 
Once back in the app, your Wi-Fi network name 
will be pre-lled. Type in your Wi-Fi password 
and tap Save. The rmware update will now 
begin.
Once completed, an alert will popup indicating 
that the download was successful and your Hub 
will reboot. Your Hub is now updated.










