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T8601D CHRONOTHERM® IV DELUXE PROGRAMMABLE THERMOSTATS
9 69-1410—2
INSTALLER SELF-TEST
Use the Installer Self-Test to check the thermostat oper-
ation. Refer to Table 4 for a list of the available self-tests.
CAUTION
Equipment Damage Hazard.
Minimum compressor off-time is bypassed
during Installer System Test.
Avoid cycling compressor quickly.
To start the self-test:
Press and hold the increase ! and decrease " keys at
the same time until 10 appears. All segments of the
display are displayed before the 10 appears. See Fig. 12
and 13.
Fig. 12. Display of all LCD segments.
Fig. 13. Display of test number.
Refer to Table 5 for the directions and results of the
specific tests.
NOTE: Press Time ∆ to advance to the next test and
Time ∇ to go back to the previous test. Press
Run Program to exit the self-test.
NOTE: Press any key and the displayed numbers
change. Press Time ∇ to go to the previous test
and Time ∆ to go to the next test. The Run
Program key does not exit this test. Press
Time ∇or Time ∆ and then the Run Program key
to exit.
Table 4. Tests Available In The Installer Self-Test.
Test
Number System Test Description
10-19 Heating equipment can be turned on and off
30-39 Cooling equipment can be turned on and off
40-49 Fan equipment can be turned on and off
60 0 to
60 19
Keyboard keys test
70-79 Thermostat information including date code
and software versions are displayed
M14559
Aux Ht
Set Day/TimeSet Program
Mon
Wake Leave Return Sleep
Ou
t
door
Room
Filter
Wait
F
Fan
Em H
eat
On
A
u
t
o
O
f
f
C
oo
l
A
u
t
o
AM
PM
Hold for
Heat
Cool
Repl Batt
Recovery
DST
TueWedThu Fri Sat Sun
Days
Temporary Setting
Em Ht
M14612
Table 5. Installer Self-Test Options.
Key to
Press
Test
Number Description
Heating Equipment System Test
Time ∆ 10 Enter heating equipment system test
! 11 Heat comes on. When Installer Setup
number 2 is 1, the system fan is also
energized
" 10 Heat and system fan turn off
Cooling Equipment System Test
Time ∆ 30 Change from heating to cooling
equipment system test
! 31 Cool and system fan come on
" 30 Cool and system fan turn off
Fan Equipment System Test
Time ∆ 40 Change from cooling to fan
equipment system test
! 41 Fan comes on
" 40 Fan turns off
Key Equipment System Test
Time ∆ 60 Change from fan to key operation
system test