Thresholds
This section will allow you to congure the various
temperature or time thresholds associated with the
heating and cooling equipment. You must congure the
required equipment rst before setting the thresholds,
and only the application thresholds will be shown (i.e.
if no air conditioner is congured, you will not see the
options related to air conditioners).
Allow Auto Heat/Cool
Enable this option to allow the user to select auto
change-over as a system mode.
Heat/Cool Min Delta
The minimum dierence between the heat mode set
temperature and the cool mode set temperature when
the system mode is in Auto change-over.
Compressor Settings
Min Cycle O Time Allows you to congure the
compressor o time between cycles. This ensures the
compressor does not short cycle which could aect
the operating life of the system. This is adjustable
from 240 - 900 Seconds.
Min Outdoor Temp Allows you to set the minimum
outside air temperature at which the compressor will be
disabled. This performs two functions: You can set it to
prevent the compressor from going on when the outdoor
temperature is too low, thus resulting in damage to the
compressor. You can also set this value to determine
when you want the auxiliary heat (if installed) to engage
to help meet the set temperature. The temperature
range is adjustable from 0°F (-17.8°C) - 65°F (18.3°C) or
can be completely disabled. You will need and Internet
connection for this feature to operate properly.
AC Overcool Max When using the AC to dehumidify,
the section allows you to program how many degrees
below the current set point the Thermostat will run in
order to reach the dehumidify set point.
Aux Heat Settings
Max Outdoor Temperature Allows you to set the
maximum outdoor temperature threshold. Above this
level, the auxiliary heat will not be activated. Instead,
the heat pump will maintain the set point.
25 System Set-Up
Common Heat/Cool Settings
Heat Dierential Temp The minimum dierence
between the current temperature and set temperature
before the system calls for heat. A smaller dierence
means a more comfortable environment, whereas a
larger dierence is more economical.
Heat Dissipation Time The amount of time the fan
will run after the heat set point has been reached and
the call for heat has been turned o. Running the fan
for a period of time allows for any heated air left in the
ducts to circulate throughout the home.
Cool Dierential Temp The minimum dierence
between the current temperature and the set
temperature.
Cool Dissipation Time The amount of time the fan will
run after the compressor has been turned o. Running
the fan for a period of time allows for any cooled air left
in the ducts to circulate throughout the home.
NEW Advanced Settings
This section will allow you to customize how long each
stage will run before the next stage will turn on. You may
also program when a particular stage is turned on based
on the temperature delta between the set temperature
and the current temperature.
Stage X Maximum Runtime The maximum amount
of time X stage will run before engaging the next stage.
Options are Auto and 10-120 minutes
Stage X Temperature Delta The minimum dierence
between the current temperature and the set
temperature that will activate this stage (regardless
if the maximum run time of the previous stage was
reached). Options are Auto and 1-10F.
Comp to Aux Runtime The maximum amount of
time this stage will run before engaging the next stage.
Options are Auto and 10-180 minutes
Comp to Aux Temp Delta The minimum dierence
between the current temperature and the set
temperature that will activate this stage (regardless if the
maximum run time of the previous stage was reached).
Options are Auto and 1-10F.
System Set-Up 26