Honeywell CHRONOTHERM T8602D - Manual (Page 7)

T8600D, T8601D AND T8602D CHRONOTHERM ® IV DELUXE PROGRAMMABLE THERMOSTATS
68-0164—1 7
M15042
Hold Temp
Run
Program
Copy Daylight
Time
Set Current Day/Time
System Fan
Time Set Program
Day
System
Fan
Wake Leave Return Sleep
Heat/Cool
Settings
System settings control the thermostat operation as follows:
Heat: The thermostat controls the heating.
Off: Both the heating and cooling are off.
Cool: The thermostat controls the cooling.
Auto: The thermostat automatically changes between
heating and cooling operation, depending on the indoor
temperature.
Fan settings control the system fan as follows:
On: Fan operates continuously.
Auto: Fan operates with equipment.
Fig. 7. Thermostat System and Fan key locations.
NOTE: Always press the keys with your fingertip or similar
blunt tool. Sharp instruments like a pen or pencil
point can damage the keyboard.
Temperature Settings
Refer to Table 5 for the default program. If the daytime energy
savings period is not used, press the period key (Leave or
Return) until the time is blank. The fan setting feature is
available on select thermostat models. See Programming
Section for complete instructions on changing the program.
Table 5. Default Program Settings.
Period Time
Heat
Setpoint
Cool
Setpoint
Fan
Setting
Wake 6:00 AM 70°F
(21°C)
78°F
(25.5°C)
Auto
Leave 8:00 AM 62°F
(16.5°C)
85°F
(29.5°C)
Auto
Return 6:00 PM 70°F
(21°C)
78°F
(25.5°C)
Auto
Sleep 10:00 PM 62°F
(16.5°C)
82°F
(28°C)
Auto
The Installer Setup is used to customize the thermostat to
specific systems. Some of the options include temperature
display, changeover and outdoor temperature display. Installer
Setup numbers are listed in Table 6. The table includes all the
configuration options and the factory-settings for the
thermostat.
A combination of key presses are required to use the Installer
Setup feature.
—
To enter the Installer Setup, press and hold the
Information
i key with the increase ▲ and decrease ▼
keys until the first number is displayed. All display
segments appear for approximately three seconds before
the number is displayed. See Fig. 8 and 9.
— To advance to the next Installer Setup, press the Time ▲ ▲
key.
— To change a setting, use the increase ▲ or decrease ▼
key.
— To scroll the Installer Setup numbers backwards, press
the Time
▼ ▼ key.
— To exit the Installer Setup, press Run Program.
Aux Ht
Heat
Auto
System Fan
Off Auto
Wake
Mon
Wait
In
Room
Outdoor
%Humid
Auto
Sav
AM
PM
Hold for
Cool
Repl Batt
On
Recovery
DST
Cool
TueWedThuFriSatSun
LeaveReturnSleep
M10345
Set Program Set Day/Time Start Time Temporary Setting Enrg
Em Heat
Em Ht
M10404 INSTALLER SETUP
NUMBER DISPLAY
(COLUMN 2
OF TABLE 6) FACTORY SETTING
OR OTHER CHOICE
DISPLAY (COLUMN 3
OR 5 OF TABLE 6)
Fig. 8. Display of all the segments of the LCD.
Fig. 9. Display of Installer Setup number and setting.
CAUTION
Heat pump and electric heat systems must be
configured to 1 in Installer Setup number 2 to prevent
equipment damage caused by the system running
without the fan.
IMPORTANT
Only configurable numbers are shown on the device.
Example: If thermostat does not have a system key,
Installer Setup Number 12 will not be displayed.
Review Table 6 factory-settings and mark any
desired changes in the Actual Settings column.
When Installer Setup is complete, review the settings
to confirm that they match the system.
INSTALLER SETUP
NOTE: For most applications, the thermostat factory-
settings will not need to be changed. Review the
factory settings in Table 6 and if no changes are
necessary, go to the Installer System Test section.