White Rodgers UP400 installation instructions Set keypad lockout, Set change filter reminder

4.8 Set keypad lockout

4.8.1 To activate:

1.Press the MENU icon, then press MORE OPTIONS.

2.Using the select ON, then press SET.

3.Enter a 3-digit PIN number into the thermostat. Select the first digit by using the arrows, then use the to advance the

second and third digits of the PIN.

4.Make note of your PIN number, then press DONE.

5.The keypad is now in a locked mode and cannot be changed without first entering the PIN.

4.8.2 To unlock the thermostat:

1.Press the MENU icon, then press MORE OPTIONS.

2.Enter the PIN number, then press DONE.

4.9 Set change filter reminder

The thermostat can display a reminder when it is time to change the air filter on your heating and cooling unit.

4.9.1 To adjust Change Filter reminder settings:

1.Press the MENU icon, then press MORE OPTIONS twice to access the CHANGE FILTER option.

2.Press SET, and use the to select the number of weeks until the next Change Filter reminder.

3.When finished, press SET and then press DONE.

4.CHANGE FILTER and will blink when it is time to change your filter.

4.9.2To reset the change filter reminder, simultaneously press the two blinking .

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