7-Day Programmable
iComfort Wi‐Fi
®
Flex Thermostat
15
Firmware Update
FIRMWARE UPDATE BUTTON
1.
Firmware Update (Off) – No automatic firmware
updates (highly recommend leaving ON)
2.
If the status is changed from Off to Auto, it will trigger
an immediate check and update for the firmware
update. This can take up to 1 hour to complete
depending on the user's internet speed, signal
strength, internet traffic, etc.
3.
Changing from Auto to Off during a download will
NOT stop the current download if it is already in
process.
4.
Firmware Update (Auto) – (Default state). If
enabled, the thermostat checks for firmware update
a few minutes after commissioning and then every
24 hours in early morning hours.
5.
Once a download is completed, the thermostat stops
all activity for up to 3 seconds, restarts for 5 seconds,
then continues with normal operation. All prior
system and user settings are retained (Equipment,
programs, Wi-Fi settings, etc.). Note a variation in
indoor temperature may be observed after restart.
This is normal operation of the thermostat while the
temperature sensor algorithms adjust after a restart
of the system.
Adding Outdoor Unit and Accessories
OUTDOOR UNIT (AIR CONDITIONER OR HEAT
PUMP)
To add (or remove) an outdoor unit, you must be at the
“Add or Remove Non-communicating equipment?”
screen.
1. Touch the
yes
button next to
Add or Remove
Non-communicating equipment?
.
2. In the “non-communicating device list” screen, use
the arrows to highlight
Outdoor Unit Type
and
touch
edit
.
3. Touch one of the radio buttons to select a 1-or
2-stage air conditioner unit or a 1-or 2-stage heat
pump unit; touch
save
.
4. Use arrows to highlight any red colored text in the
device list (e.g. select
Outdoor Unit Capacity
;
text turns white). Touch
edit
.
5. Use either the up or down arrows to display the
correct size outdoor unit. Touch
save
to continue.
NOTE - If the defaults are correct, you do not have to
make any changes, but you must touch
save
. When all
red text is gone, the
back
button will appear; touch it to
return to the “Add or Remove Non-communicating
equipment?” screen.
HUMIDIFIER
Before adding a humidifier, be sure that the:
