Other Features - Trane ComfortLink XL850 User Manual

Smart Optimization
The XL850 Control is equipped with Smart
Optimization. By executing a series of blower
and active call on/off tests, Smart Optimization
will customize the XL850 Control to each unique
environment and increase the accuracy of the
sensed indoor temperature and overall system
performance.
Smart Optimization is enabled by default and will
automatically execute approximately 18 hours
after initial power up. Smart Optimization takes
90 minutes to complete and during the process,
heating and cooling operations are disabled. The
screen will indicate that the XL850 Control is in
Smart Optimization mode.
To delay Smart Optimization for an additional 18
hours, touch the XL850 Control Screen and hold
for five seconds.
032-5091-05
To disable Smart Optimization altogether,
navigate to Home>Smart Optimization and
select Disable and press Apply.
To enable Smart Optimization, navigate to
Home>Smart Optimization and select Enable
and press Apply. Smart Optimization will execute
in approximately 18 hours.
To manually trigger Smart Optimization, first
disable, then re-enable the feature.

Other Features

Automatic Software Updates
When the XL850 is connected to a Nexia™
smart home account, software updates will
occur automatically and do not require user
intervention.
NOTE: Internet services are required for
automatic software updates.
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