Installation Guide
69-1816EFS—09 6
Special function
Auto Discover:
Setup functions set to “E” (Auto Discover) will be configured automatically,
based on information sent from connected equipment. When using Auto Discover, verify
that the discovered value is correct. If it is not, the equipment is not communicating the
information, and you must change settings manually.
Adaptive Intelligent Recovery
(Setup Function 0530): Allows the thermostat to “learn” how
long the furnace and air conditioner take to reach programmed temperature settings, so the
temperature is reached at the scheduled time.
Compressor Protection
(Setup Function 0580): Forces the compressor to wait a few
minutes before restarting, to prevent damage. During this time, the message “Wait” flashes
on the display.
Southern Away Dehumidification Control
(Setup Functions 0390-0394): This feature
is useful for homes in southern climates. It allows humidity control when the the home is
unoccupied for long periods during the hot/humid season. You can control temperature
(Function 0393) and dehumidification (Function 0394) while away. You can control humidity
with a dehumidifier or a cooling system (Function 0379). If a cooling system is used, humidity
is controlled by cooling indoor air to the Low Limit Temperature (Function 0392). When the
desired humidity is reached, the system will maintain the temperature you select in Function
0393.
Heat Pump Control — Electric Backup
(Setup Functions 0350-0360): If an outdoor
temperature sensor is installed, select a compressor lockout temperature (Function 0350).
Below this temperature, only electric heat operates. Also select an auxiliary lockout
temperature (Function 0360). Above this temperature, only the compressor operates.
Between these temperatures, both heat sources operate.
0660
Extended fan
timer (cool)
0 Off
[Other options: Fan runs for 30, 60, 90 or 120 seconds after call for
cooling ends]
0670
Keypad lock
0
Keypad unlocked (fully functional)
1
Partially locked (access to temperature settings only)
2
Fully locked
0680
Heat temperature
control
2
Standard temperature control (recommended)
1
Choose if room is warmer than set temperature
3
Choose if room does not reach set temperature
0690
Cool temperature
control
2
Standard temperature control (recommended)
1
Choose if room is cooler than set temperature
3
Choose if room does not reach set temperature
0700
Temperature
display offset
0
Thermostat displays actual room temperature
[Other options: -3°F to +3°F offset (-1.5°C to 1.5°C)]
0701
Humidity
display offset
0
Thermostat displays actual room humidity
[Other options: -12% to +12% offset]
0710
RESET
0
No reset
1
Reset installer options & program schedule to factory default (only
date and time settings are retained)
Setup function
Settings & options (factory default in bold)
Installer setup
