Heat / Cool - Lennox iComfort M30 User Manual

Heat / Cool

Adjustments for heating and cooling set points, aux-
iliary heat, safety protection and other settings.
Depending on system mode setting, heat/
cool, heat only or cool only is displayed
under Settings (user).
Wider Set Point Range
Controls heating and cooling temperatures with a
wider set point range
• On/Off - Changes temperature range from 60-
90°F (15.5 to 32°C) to 40-99°F (4.5 to 37°C).
Select Heating Mode (Heat Pump Systems Only)
The following options are not available if the out-
door unit is not a heat pump.
• Normal (heats home to desired temperature).
• Comfort (2-stage heating or cooling, second
stage is locked in until demand is satisfied)
Auxiliary Heat (Heat Pump Systems Only)
• On/Off.
• Allows auxiliary
perature drops
-20 to 75°F (-29 to 24°C), adjustable).
Selecting Auxiliary Heat displays a slider
to adjust balance point levels. The option-
al outdoor temperature sensor is required
for balance point operation.
Safety Protection and Notifications
• Safety Protection - 30 to 100°F (-1 to 38°C), ad-
justable). Default when enable is 40 to 90°F (4.5
to 32°C). If a situation arises when either the low
or high set points are exceeded, either Alarm 29
or 30 will be raised.
Safety Protection alerts the homeowner
if the house is too cold or hot.
Options on the following screen are dependent on
whether humidity control has been enabled and
both humidification and dehumidification has been
enabled.
Humidity control can be set during initial com-
missioning of the system or changed later by a
technician. Options available on the below screen
depends on system configuration settings.
21
heat operation
below set balance
Humidity Screen
if tem-
point