Performance Reports; Fcc; Fcc Compliance Statement - Part 15.19; Fcc Interference Statement - Part 15.105 (B) - Lennox iComfort E30 Installation And Setup Manual

The following terminology is used in this troubleshooting section:
• Received Signal Strength Indication (RSSI). RSSI is an indication of the signal
strength of the Wi-Fi router being received by the scanning device (i.e., smart
phone). Therefore, the higher the RSSI number (or less negative in some
devices), the stronger the signal.
• Wireless networks supported by this system are:
802.11b is 2.4Ghz band (max 11 Mbit/s)
»
802.11g is 2.4Ghz band (max 54 Mbit/s)
»
802.11n is 2.4Ghz band (max 130 Mbit/s)
»
• Internet Protocol Address (IP address). This is an address assigned by your home
router for each network device (e.g., computer, printer, thermostat).
Electromagnetic Interference Causing Poor Connectivity: Locate the Smart
Hub and router away from other devices that could possibility interfere with wireless
communications. Some examples of other devices that could interfere are:
• Microwave ovens
• Wireless cameras
• Portable phones and bases
• Baby monitors
• Wireless speakers
• Bluetooth devices
• Garage door openers
• Neighbor's wireless devices
To eliminate a possible source of interference, temporally disable any devices and
see if Wi-Fi performance has improved.
Received Signal Strength Indication (RSSI)
The ideal signal strength range for the thermostat is -1 to -69 RSSI. The signal
strength can be viewed from the thermostat interface.
1. Press NETWORK SETTINGS; this screen shows a graphical view of buttons
representing OPEN and SECURE wireless networks, along with button for
adding a network.
2. Select the access point that has already been established and connected.
When selecting the info icon, a screen will appear which will display an option
to forget the network and IP address assigned to the thermostat by your router,
sub-net mask, router, DNS and RSSI. If the RSSI signal strength is anywhere
between -9 to -69, then the signal strength is sufficient. If outside this range,
then either relocate the router closer to the thermostat, add a repeater, or move
the Smart Hub. Adjusting antenna on router and/or Smart Hub may resolve the
issue.
Home Network . . . . . . . . . . . . . . . . . . . . . . . .
forget this network
IP address . . . . . . . . . . . . . . .
subnet mask
router
DNS
R S I S . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 19. Verifying Signal Strength

Performance Reports

Performance reports are only available through either the consumer or dealer web
portals.
• Homeowner access is available at www.myiComfort.com.
• Dealer access is available through the Dealer Dashboard at www.LennoxPROS.
com.
More information concerning Performance Reports is available in the user guide.

FCC

FCC C s — p
omplianCE tatEmEnt
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.
FCC i s — p
ntErFErEnCE tatEmEnt
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
31
192.168.1.4
. . . . . . . . . . . . 255.255.255.0
4 - 0
15.19
art
15.105 ( )
art B
i