Save Energy Default; Dehumidification Control; Normal And Max - Lennox iComfort M30 Installation And Setup Manual

Save Energy Default

Energy saving recommended set points for heating
and cooling can help save energy. The time and
temperatures reference in the following table are
pre-programmed into the thermostat to achieve
energy savings.
Scroll to ENERGY SAVING DEFAULT; touch to
select. Read the message on the screen and to
continue, touch CONFIRM.
Table 9. Energy Saving Set Points
Time
Wake
Leave
Return
Sleep
NOTE: Humidification and dehumidification are not part of the
energy savings program. A higher utility bill may occur
when not using the setpoints in this table.
Heating Cooling
70°F (21°C) 78°F (25°C)
62°F (17°C) 85°F (29°C)
70°F (21°C) 78°F (25°C)
62°F (17°C) 82°F (28°C)

Dehumidification Control

Normal and Max

Dehumidification options are listed at menu >
settings > humidity. Under Humidity Control,
select dehumidify to enable dehumidification. By
default it is disabled.
There are four setting options which are Normal,
Max, Humiditrol* and Aux Dehumidifier (requires
hardware accessory installed). Slide bar adjust with
a range of 40% to 60% RH.
Table 10. Dehumidification Modes
Option Description
• Activate: If RH measured is >= (RH set point + 2%),
and, Cool is ON, then D is inactive (open circuit),
and G is ON (if not already ON), and Y2 (if available)
is ON.
• Deactivate: If RH measured is <= (RH set point
- 2%) or Cool is OFF, then D is active (24VAC
present). G returns to the state determined by the
Normal
thermostat control, either ON, Auto, or CIRC. (OR)
If there is no more cool demand, then D is active
(24VAC present). G returns to the state determined
by the thermostat control, either ON, Auto, or CIRC,
and Y2 (if available) is OFF.
NOTE: Note that H is inactive (open circuit) during
dehumidification.
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