Honeywell Chronotherm IV T8602D Installation Instructions Manual page 9

Keys to Test
Press Number
Heating Equipment System Test
Time ∆
10
11
10
Cooling Equipment System Test
Time ∆
30
31
30
Fan Equipment System Test
Time ∆
40
41
40
Key Operation System Test
Time ∆
60 2
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.
T8602D CHRONOTHERM® IV PROGRAMMABLE THERMOSTATS
Table 5. Installer System Test Options.
Enter heating equipment system test.
Heat comes on. When Installer Setup number 2 is 1, the system fan is also energized.
Heat and system fan turn off.
Change from heating to cooling equipment system test.
Cool and system fan come on.
Cool and system fan turn off.
Change from cooling to fan equipment system test.
Fan comes on.
Fan turns off.
Change from fan to key operation system test.
Description
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