You are now in command
of one of the most
sophisticated and easy
to use home comfort
systems available. Your
Emerson Blue Thermostat
will provide you and your
family improved comfort,
optimal energy effi ciency,
and enhanced reliability
and performance. Your Blue
Touchscreen Thermostat
interface constantly
communicates with your
WORD TO HOMEOWNER
DIAGNOSTICS
If your thermostat detects a problem
with the system, the touchscreen
thermostat Home Screen Display
will indicate “Call for Service”
and CHECK CROSSOVER in the
scrolling message area. When this
is present contact your qualifi ed
service technician.
The Fault message and the “Call
for Service” clears itself when
faults have been corrected.
If a voltage spike or a static discharge blanks out the display or causes erratic operation,
you can reset the thermostat.
To reset the thermostat, touch
and and the SYSTEM keys at the same time. The
thermostat will go blank and then all segments will be displayed momentarily.
Note: When the thermostat is reset, the Thermostat Options Confi guration Menu
settings, time and programming schedule will reset to the factory settings. Refer to the
customized settings for your thermostat and system on the back cover of this book. Use
this Guide to put Menu options back as they were before the thermostat Reset. For your
convenience, Factory Settings are as shown.
System Problem Screen
Reset Operation
2 19
heating and cooling system to reliably and effi ciently provide
you with the utmost in home comfort and peace of mind. The
Blue Thermostat System is so smart it even lets you know
when a service call or maintenance is needed to protect your
heating and cooling investment. Now you can relax in total
comfort in your home. Please read on to learn more about your
new Emerson Blue Thermostat System.
heating and cooling system to reliably and effi ciently provide
heating and cooling system to reliably and effi ciently provide
DIAGNOSTICS
