5. Press the
or
button to set the correct day of the week that today is.
Note: Press the PROG button in for 5 seconds to lock values into memory
and return to the OFF mode or press the PROG button once to
enter programming.
Program Overview
The McQuay 668811101 thermostat programmable thermostat has four periods (MORN, DAY, EVE, NITE) that are
customizable for each day of the week. Each period will have a start time, heat temperature, and cool temperature.
The McQuay 668811101 thermostat monitors the day and time, while maintaining the specific conditions you have
chosen for each period in your program.
1. Press the MODE button until you are in the OFF mode.
2. Press the PROG button for 6 seconds.
3. Press the PROG button twice.
• Day is displayed (1-7)
4. Press the
or
button to change the day you want to program
(1=Monday, 2=Tuesday, etc.).
5. Press the PROG button to advance to the next screen.
Note: You can always press the MODE button to return to the
previous parameter.
• Period is displayed (MORN, DAY, EVE, NITE)
6. Press the
or
button to change period of day.
7. Press the PROG button to advance to the next screen.
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Programming
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