Instructions / Assembly

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2. Turn the HVAC system OFF at the thermostat. Ensure the HVAC system blower is turned OFF and
that no conditions exist during this part of the calibration that would cause air to be moving within
the HVAC ducts, such as opening and closing of doors or windows.
3. Install a clean, new air filter into the HVAC system.
4. Depress the RESET button, holding for two seconds until the STATUS LED turns Green and a
beep is heard.
a. After approximately ten seconds, the STATUS LED will blink yellow for approximately 20
seconds while the FILTERSCAN WiFi Home Air Filter Monitor records the HVAC system’s
FAN OFF condition. When the blinking amber stops, this indicates proper operation.
i. However, if the unit detects air flowing in the air duct, the STATUS LED will blink red. In
this case, check to see that the system blower fan is OFF and that no condition
described in #2 above exists. If no such condition exists, start again at #1. If the error
condition persists, call 888-414-FLOW (3569) for instructions.
b. IF YOU PRESS RESET BY MISTAKE, press it again for 2 seconds until the Status LED blinks
Amber and a beep is heard.
5. Wait at least one minute before turning your HVAC system ON – The FILTERSCAN WiFi Home
Air Filter Monitor is starting the automatic calibration process during this time, calibrating itself to
the air filter and HVAC system into which it is installed.
6. To verify communication with the AFS server, you may depress the SEND button momentarily at
this point, then log into your AFS account, and select Filter Status, where you should see “OK” for
Status or Device Health.
Your FILTERSCAN WiFi Home Air Filter Monitor is now completely operational, helping protect you
from the consequences of running your HVAC system with a clogged air filter.
The SERVICE FILTER control is pre-set to mid-range. Refer to the Installation and Reference Guide.
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, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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 protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television 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:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and the receiver.
-- 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.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Contains FCC ID Number: T9J-RN171
IC Compliance
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device
may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the
device.
Cet appareil est conforme à Industrie Canada exempts de licence RSS norme. Opération est soumis aux deux conditions suivantes: (1) cet
appareil ne peut pas causer de brouillage et (2) cet appareil doit accepter toute interférence, y compris les interférences pouvant causer un
fonctionnement intempestif du dispositif.
Model: FS-245-B Modèle: FS-245-B
Model: FS-245-C Modèle: FS-245-C
Contains IC Certification/Registration Number: #6514A-RN171 Numéro de Certification / d'enregistrement les IC: #6514A-RN171