Honeywell T8501 Installation Instructions Manual page 8

T8501 MICROELECTRONIC THERMOSTATS
Table 4. Installer System-Test Options. (Continued)
Keys to Test
Press Number
Key or Switch Operation System-Test
IMPORTANT
Test numbers are displayed only when the system is configured for the selected function.
Example: Numbers 60, 61 and 62 are the only numbers that are displayed when a system is configured for
heat only.
System Key or Switch System Test (When System switch is used, move switch to see Test Numbers.)
i 60 Change from cooling or fan to key operation system test.
System 61 Heat test number is displayed. (Set System switch to Heat.)
System 62 Off test number is displayed. (Set System switch to Off)
System 63 Cool test number is displayed. (Set System switch to Cool.)
System 64 Auto Test number is displayed.
Fan Key System Test (Fan switch cannot be tested)
Fan 68
Fan 69
a
Available on select models.
69-0925—4
Description
a
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