Honeywell Chronotherm IV T8601D - Manual (Page 7)

T8601D CHRONOTHERM® IV DELUXE PROGRAMMABLE THERMOSTATS
7 69-1410—2
a Number 2 must be set to 1 to extend fan operation. IMPORTANT
Review the settings to confirm that they match
the system. Press Run Program to exit the
Installer Setup. The thermostat has saved the
Installer Setup changes and initiated a reset in
order to operate using the new settings. Be sure
to set the current day and time immediately.
Temperature
range stops in
heating 34 90 Highest heating setpoint
setting. 40 to 89 Temperature range (1°F
increments) of heating
setpoint settings.
Temperature
range stops in
cooling 35 45 Lowest cooling setpoint
setting. 46 to 99 Temperature range (1°F
increments) of cooling
setpoint settings.
Not used 36 — — — — —
Temperature
display
adjustment 37 0 No difference in displayed
temperature and actual
room temperature 3 thru -3 1—Display adjusts to 1°F
higher than actual
room temperature
2—Display adjusts to 2°F
higher than actual
room temperature
3—Display adjusts to 3°F
higher than actual
room temperature
-1—Display adjusts to
1°F lower than actual
room temperature
-2—Display adjusts to
2°F lower than actual
room temperature
-3—Display adjusts to
3°F lower than actual
room temperature
Furnace air
filter timer 43 2 30 days (System run time) 0, 1, 3, 4 0—off
1—10 days
3—60 days
4—120 days
(Time is counted when
heat, cool or fan is
running)
Humidifier pad
monitor 44 0 Off 1, 2, 3 1—90 days
2—189 days
3—365 days
Ultraviolet (UV)
air treatment
system lamp
monitor 45 0 Off 1 1—365 days
(Time is counted by
calendar days in any
mode.)
Table 3. Thermostat Installer Setup Options.
Select
Installer Setup
Number
(Press Time !
key to change)
Factory-Setting
Other Choices
(Press ! or " key to change)
Actual
Setting Display Description Display Description