Three security settings are available for keypad lockout on White Rodgers 90 Series Thermostats. "Keypad Lockout and L" = Total Lockout. Total Lockout locks all keys. "Keypad Lockout and P" = Partial Lockout. Partial Lockout allows only the or buttons to operate within your set temperature limits. "Keypad Lockout and Limit" prevents changing the temperature limits in the Configuration Menu. Press Menu after selecting the type of lockout. For each lockout mode, you will need to select a password to override the lock and allow you to make changes to the settings on your thermostat.
White Rodgers Thermostats and Thermostats can be found at www.supplyhouse.com
White Rodgers Thermostats and Thermostats can be found at www.supplyhouse.com
