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Setup Menu Options
WARNING: Changing settings in the SETUP can damage the HVAC system and should only be
done by a qualified HVAC technician.
Password
Two levels of password protection are programmed in the thermostat: USER and INSTALLER. Both
password levels will timeout after 20 minutes of the last button press and force you to re-enter a
password.
The default INSTALLER password is INST. The INSTALLER password limits access to critical
thermostat settings which include:
SCROLL through the letters to change the password, or use the
blank letter to set the password to a blank.