ENVi Smart Thermostat Owners Manual

Low Temp Limit Temperature in the home is too low.
High Temp Limit Temperature in the home is too high.
Heat Not Responding The system has failed to heat the home.
Cool Not Responding The system has failed to cool the home.
System Service HVAC system due for regular maintenance.
Auxiliary Heat Run Time Auxiliary heat source is running too often.
Auxiliary Outdoor
Temperature
Your auxiliary heat has been called to run when
the outdoor temperature exceeds the pro-
grammed set point.
System error, service
required
A system error occurred.
If the Indoor Unit’s status LED is blinking after the
error has been corrected, select Settings ▶ Instal-
lation Settings ▶ Force System O to reset the
latched error status and turn o the blinking LED.
Lost communication Communication with the Indoor Unit has been
lost. Check the wiring connections between the
DPCA, ENVi thermostat and Indoor Unit. The
green LED on DPCA should be on and solid.
Upon initial power up of the system communica-
tion, this alert may be generated. Wait up 10 min-
utes for system to initialized before troubleshoot-
ing. The alert will be removed automatically once
communication has been established.
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