20 select clock display
0 12-hour display
1 24-hour display
40 (RTHCL
2310
only)
restore program schedule to de
fault settings
0 Off
1 On: Program schedule default settings are listed on page
11.
Compressor Protection: This feature forces the compressor to wait approximately 5 minutes before restarting,
to prevent equipment damage. During the wait time, the message “Cool On” or “Heat On” is displayed on screen.
About your new thermostat
Your new Honeywell thermostat has been designed to give you many years of
reliable service and easy-to-use, push-button climate control.
Backlit display on RTHL2310
Displays ambient (measured) temperature at all times
One-touch access to setpoint temperature
Preset program settings
Temporary and permanent override of schedule
Built-in compressor protection
Thermostat controls