Lennox iComfort E30 User Manual page 4

Table 2. Reminders (Service Alerts)
Number Reminder
3000 Filter 1
3001 Filter 2
3002 Humidifier Pad
3003 UV Light
3004 Maintenance
3005 PureAir Maintenance
4001 User Wi-Fi state change, disable
4002 Firmware download failed
4003 Image file download failed
C. This is the current time, day of the week and date (month/day/year). This
information can be adjusted from menu > settings > general > date & time
screen.
D. This will display the system name and if there is more than one iComfort E30
smart thermostat installed in the home. If there are dots underneath the name
that indicates there are other systems accessible from the home screen display.
The system name on display indicates which system is active on the HOME
screen.
System names can be changed by going to menu > settings and on the menu
on the left side of the screen, select name.
SYSTEM
80°
SYSTEM 2
80°
Figure 3. Pop-Up Display (multi-system)
E. This area displays various functions that are either pending or currently active.
Indicators are humidifying, dehumidifying, cooling, heating, ambient lockout,
emergency heat, cleaning air, transitioning to next schedule, load shedding and
fan is running. Indicators are:
» Heating - System is heating the home.
» Cooling - System is cooling the home.
» Humidifying - If humidification equipment is installed and configured, the
system will display this message when adding humidity to the air in the home.
» Dehumidifying - The system can be used in cooling mode to help remove
excessive humidity as determined by the user setting. Go to menu > settings
> humidity > and turn on dehumidify. Then adjust the acceptable low and
high humidity levels in the home with the dehumidification set-point slider.
» Defrosting - The system is heating the outdoor coil to melt build-up frost or
ice.
» Emergency heat - All heat pumps operating in northern climates - below
35°F (1.7°C) normally need a supplemental heating source. Usually it is
in the form of electric heating provided by the indoor unit. Other sources
could be gas, oil, or hot-water back-up systems as well. The supplemental
heat is also referred to as "second-stage" or "back-up" heating, with "first-
stage" being the heat pump only. Emergency heat is when you use your
supplemental heat (2nd stage) by itself, without the use of your heat pump
(1st stage heat). This feature is not available for non-heat pump systems.
» Aux. heat - Is only available with heat pump system. If outdoor temperature
is above the high balance point, only the heat pump will operate (Default 50°F
high). If outdoor temperature is below the low balance point, only auxiliary
heating will operate - default 25°F (-4.0°C) low. If outdoor temperature is in-
between the high and low balance point, both the heat pump and auxiliary
heat sources can operate.
» Will start soon - A 5 minute safety delay prevents the compressor from
operating too soon after shut-down to allow internal pressures to equalize.
» Ambient lockout - This indicates that either the outdoor temperature is
above or below the balance point temperature settings. The low balance
point setting prevents heat pump heating below the set point and back up
heat will be used. Typically the default is 25°F (-4.0°C), but that setting can be
adjusted by your dealer. At 25°F (-4.0°C) or below for example, only auxiliary
heating (electric or gas) is used. If the high balance point is set to 50°F (10°C)
for example, which is also adjustable by your dealer, then auxiliary heat will
not be allowed. Only heat pump heating will be used. Anytime the outdoor
temperature is below or above the balance point temperature settings, the
ambient lockout notice will appear on the home screen.
4