Equipment; Smart Hub - Lennox iComfort E30 Installation And Setup Manual

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quipmEnt
Selections listed in this section are dependent on system hardware configuration.
Not all options will be available.
NOTE: When changing the default settings for any parameter, there is a possibility
that it will affect the settings for another parameter. If this happens, a pop-
up message will be displayed listing the other affected parameters and
their new automatically set values.
display
equipment name
alerts
Changing Temperature Control Mode
filter 1 timer selection
has affected the following parameters:
filter 2 timer selection
uv bulb timer selection
Temperature Control
continues blower cmf
zone 1
zone 2
zone 3
Figure 17. Parameter Update Notification
The following is a complete list of all possible parameters under System. Parameters
actually available are dependent on the Smart Hub settings.
Table 7. Smart Hub Parameters
Parameter Description
This screen provides information concerning language supported,
equipment type name, control software revision, model, control mode
number, control serial number, control hardware revision, protocol revi-
About
sion number, device product level, 24VAC average power consumption,
24VAC peak power consumption, compatible devices list, application
code memory size and micro-controller part number.
Prevents the Humidification and Dehumidification settings from being
Auto Changeover
closer together than 5% or greater than 10% (Dead-band).
- Humidif.
Range is 5 to 10%. Default is 5%. Adjustments are in increments of
Deadband
1%.
warning
name new value
1
Mode
2
Wall Insulation
ok

Smart Hub

Table 7. Smart Hub Parameters
Parameter Description
Prevents the Heating and Cooling from being set closer together than
3ºF (1.67°C) or greater than 9ºF (5.0°C) (Dead- band).
Auto Changeover -
Temp Deadband
Range is 3 to 9°F (1.67 to 5.0°C). Default is 3°F (1.67°C). Adjustments
are in increments of 1°F (0.56°C).
Range is 0 - 10%. Default is 4%. Adjustments are in increments of 1%.
Auto
Dehumidification This value can automatically be affected by adjusting other parameters.
Overcooling One example would be when enabling Max Dehumidification Overcool-
Threshold
ing.
Balance Point Control
If system is set up as dual fuel or heat pump with electric heat and a outdoor temperature sensor
connected to Smart Hub, the low and high balance point settings will appear. The balance points
feature requires that a sensed outdoor temperature is provided to the thermostat. The outdoor am-
bient temperature can be read from a field-installed outdoor temperature sensor (X2658).
NOTE: When balance point control is ENABLED, the low and high balance point fields will be
turned "ON" and show RED. A message will be displayed asking you to review the low and
high balance point settings and save all RED settings. Highlighted fields in RED must be
saved to allow exit from that screen.
Options are enabled or disabled. Default is disabled. When enabled, both low and high balance
points can be set.
This setting is used to prevent the furnace or electric heat from heating
the structure. (Alert 19 - Minor - Notification only - The outdoor tem-
perature is higher than the level where the furnace or electric heat is
High Balance
programmed to heat the home.)
Point
Range is -17 to 75°F (-27.22 to 23.89°C). Default is 50°F (10.0°C).
Adjustments are in increments of 1°F (0.56°C).
Setting used to prevent the heat pump from heating the structure. (Alert
18 - Minor - Notification only - The outdoor temperature is below the
Low Balance
level where the heat pump is programmed to heat the home).
Point
Range is -20 to 72°F (-28.89 to 22.22°C). Default is 25°F (-3.89°C).
Adjustments are in increments of 1°F (0.56°C).
Options are Normal and Comfort. Default is Normal. When changing
to Comfort Mode, several parameters are automatically modified for
optimal system operations. The changed parameters are listed on the
screen when set to Comfort.
Cooling Mode • Normal - This setting cools the home to the desired temperature
setting. Once second-stage is activated by timer or differential, it will
not stage down to first-stage until the next cooling cycle demand.
• Comfort - This is when the system could automatically stage up or
down based on the current load demand.
Can increase or decrease the number of electric elements to come on
during a call for defrost. Thermostat will have a demand for heat.)
Electric Heat Stages
During Defrost
Range is 0 to 5 electric heat stages. Default is 2. Adjustments are in
increments of 1.
A unique name can be assigned to this component. Name can be up to
Equipment Name 29 characters. Name can consist of letters, numbers, special characters
and spaces. Default name is Subnet Controller.
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