Installer System Test - Honeywell T8511 Manual

T8501 AND T8511 DELUXE ELECTRONIC THERMOSTATS
Installer Setup
Number
(Press i key
to change)
Select
Not used 36
Temperature 37
display
adjustment
a
Number 02 must be set to 01 to extend fan operation on T8501.
b
Available on select models.
IMPORTANT
Review the settings to confirm that they match the
system.

INSTALLER SYSTEM TEST

Use the Installer System Test to check the thermostat
configurations and operation. Refer to Table 5 for a list of the
available system tests.
To start the system test:
NOTE: The minimum off time for compressors is bypassed
during the Installer System Test.
Press and hold the increase
same time until two zeros appear. All segments of the display
will be displayed before the two zeros appear. See Fig. 10
and 11.
Em Ht Temporary Setting
Aux Ht
Repl
Wait
Batt
System
Em HeatOffCool Auto Only
Fig. 10. All the segments of the LCD displayed.
68-0162—1
Table 4. Thermostat Installer Setup Options (continued).
Factory-Setting
Display Description
—
00 No difference in
displayed temperature
and actual room
temperature
and decrease keys at the
Remote
Room
%Humid
Outdoor
Heat Cool
Fan
OnAuto
M4844
(Press
Display
— —
+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
Fig. 11. Test number displayed.
Refer to Table 6 for the directions and results of the
specific tests.
NOTE: Press and hold the increase
keys together for three seconds to exit the system
test. The system test will time out after five minutes
without any key presses.
8
Other Choices
or key to change)
Description
—
TEST NUMBER
and decrease
Actual
Setting
—
M6792A