Specification

12
has not yet been calibrated to the air filter and HVAC system upon which it is installed. Additionally,
the WiFi Status LED will blink a series of Red and Green. Wait until all blinking has stopped.
5. Go to Section Connect to a Wireless Router.
Applying Power – Model FS-245-B (Battery/Adapter)
1. This model is powered from either four AA batteries or an optional wall mount power adapter. If the
adapter is installed, the batteries may remain in place or be removed. Insert four (4) AA batteries in
the battery holder, making sure the positive and negative directions are exactly as illustrated in Figure
11. CleanAlert recommends using Energizer
®
ULTIMATE LITHIUM batteries. See section “Operation
- FILTERSCAN WiFi Air Filter Monitor” for battery replacement.
2. When power is applied, the beeper will sound momentarily and the STATUS LED will come on green
momentarily, then turn on and remain red for approximately one minute. This indicates that the unit
has not yet been calibrated to the air filter and HVAC system upon which it is installed. Additionally,
the WiFi Status LED will blink a series of Red and Green. Wait until all blinking has stopped.
3. Battery life is approximately one year when utilizing the Energizer ULTIMATE LITHIUM batteries. The
use of other batteries, such as Alkaline, will significantly decrease battery life.
Figure 11: Inside the FS-245-B Monitor
Connect to a Wireless Router
Determine whether your router has a WPS button and where it is located. See page 14 if your router does
not have a WPS button.
You are now ready to initiate communications between your FILTERSCAN WiFi Air Filter Monitor
through your LAN (Local Area Network) via your wireless router to the AirFilterSentry Notification
Service server. You must Sign Up to create an account on the AirFilterSentry Notification Service
server prior to performing the following. See page 4 for instructions on creating an account and signing up
the monitor with the AirFilterSentry service.