Lennox iComfort E30 Installation And Setup Manual page 22

Parameter
Description
(In alphabetical
order)
Single Setpoint Mode (SSP)
On the user screens this is referred to as Perfect Temp (Temperature). Options are enabled or disabled. Default is disabled. The Single Set Point (SSP) algorithm allows the user the set only one
temperature set point value rather than one value for heating and a different value for cooling. When zoning is present, the following SSP settings are not available. When enabled the following
parameters are automatically configured for optimal settings.
Range is -0.75 to 0.0°F (-0.42 to 0.0°C). Default is -0.25°F (-0.14°C). Adjustments are in increments of 0.125°F (0.07°C).
Range is -2.0 to -0.25°F (-1.11 to -0.14°C). Default is -0.5°F (-0.28°C). Adjustments are in increments of 0.125°F (0.07°C).
When the outdoor temperature is above this setting, heating is not allowed if single set point is running. Range is 50 to 80°F (10.0 to 26.67°C). Default is 70°F (21.11°C). Adjustments are in
When the outdoor temperature is below this setting, cooling is not allowed if single set point is running. Range is 30 to 60°F (-1.11 to 15.56°C). Default is 40°F (4.44°C). Adjustments are in
Options are disabled, conservative, medium and aggressive. Default is disabled.
Disable - There is no monitoring of Smart Alert Enable.
Conservative - The system will wait longer to display any Smart Alert Enable alarms. This options allow for a minimum chance for false alarms being shown.
Medium (default) - Extensive testing by the Lennox development team to minimize the number of false alarms.
Aggressive - Will shorten time to display any Smart Alert Enable alarms.
Smart Alert Enable function monitors:
Smart Alert
• Thermostat set point setting
Enable
• Temperature reading
• Determine whether the system moving towards the desired temperature setting or is unable to achieve the desire temperature setting.
• Uses local climate design temperatures
• System run times.
• Depending on type of system (conventional heating/cooling or heat pump system) and optional equipment not all system settings will be displayed.
Table 7. Smart Hub Parameters
SSP Heating Cancel Coast Counter Increment Slope
Range is 0 to 0.75°F (0.0 to 0.42°C). Default is 0.25°F (-0.14°C). Adjustments are in increments of 0.125°F (0.07°C).
SSP Heating Cancel Coast Counter Decrement Slope
Range is 0.25 to 2°F (0.14 to 1.11°C). Default is 0.5°F (0.28°C). Adjustments are in increments of 0.125°F (0.07°C).
SSP Cooling Cancel Coast Counter Increment Slope
SSP Cooling Cancel Coast Counter Decrement Slope
SSP Heating Lockout Outdoor Temp
increments of 1.0°F (0.56°C).
SSP Cooling Lockout Outdoor Temp
increments of 1.0°F.
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