T8602D CHRONOTHERM® IV PROGRAMMABLE THERMOSTATS
9 69-1510-4
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 does not exit this test. Press Time or Time and then the Run
Program key to exit.
Table 5. Installer System Test Options.
Keys 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.