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69-1567
8
T8602C CHRONOTHERM
®
IV DELUXE PROGRAMMABLE THERMOSTATS
Refer to Table 5 for the directions and results of the
specific tests.
Table 5. Installer System Test Options.
NOTE: Press any key and the displayed numbers will change. Press Time ▼ to go to the previous test and Time ▲
to go to the next test. The Run Program key will not exit this test. Press Time ▲ or Time ▼ and then the
Run Program key to exit.
THERMOSTAT INFORMATION
1. Press the Time ▲ key to access the thermostat
information.
2. Press the increase s key to display the production
date code. The first two large digits are the month
and the third digit is the last digit of the year
(Example: 027 = February 1997).
3. Press the increase ▲ key again to display the
software identification code. (Example: 02 =
software ID code 2)
M14613
NOTE: Press Time ▲ to advance to the next test and
Time ▼ to go back to the previous test. Press
Run Program to exit the system test.
4. Press the increase ▲ key again to display the
software revision number (Example: 001 =
Revision number 1).
5. Press the increase ▲ key again to display the
EEPROM identification code. (Example: 314 =
EEPROM ID 314)
6. Press the Run Program key to exit the system
test. The system test times out after four minutes
without any key presses.
M14614
M14615
M14616
M14617
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 Operation System Test
Time ▲
60 2 Change from fan to key operation system test.