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Step 10. Configure Installer Setup
1.
Use the Installer Setup Menu to match your new
thermostat to your heating and/or cooling system.
Follow the steps in this section to set up your
thermostat.
2.
Enter the Installer Setup Menu by pressing and
holding the Up and Fan buttons at the same time,
for approximately five seconds, until the screen
changes.
3.
Release the buttons when the display on your
thermostat matches the display below.
Replace Batt
CoolOn
Service Needed
Fan
Auto
Cool
System
M22058
Replace Batt
Service Needed
Done
Next
M22121
Summary of Contents for RTH5100B
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