Installer System Test; Starting Installer System Test - Honeywell T8635L Installation Instructions Manual

T8635L MICROELECTRONIC COMMUNICATING PROGRAMMABLE THERMOSTAT
3. Press or
played.
Time
Run Set Current
Leave
Wake
Program Day/Time
Time Set Program
Heat/Cool
Hold Temp Day Filter
Settings
Daylight
Copy
Time
NOTE: Tapping the Set Current Day/Time key
changes the time in one-hour incre-
ments.
4. If the current time is Daylight Savings Time, press
Daylight Time key to display DST.
Daylight
Run Set Current
Wake Leave
Program Day/Time
Time Set Program
Time
Heat/Cool
Hold Temp Day Filter
Settings
Daylight
Copy
Time
5. Press Run Program key.
Run
Run Set Current
Leave
Wake
Program Day/Time
Program Time Set Program
Heat/Cool
Hold Temp Day Filter
Settings
Daylight
Copy
Time
Programming
See the Owner's Guide, 69-1332, for complete pro-
gramming instructions.
Key to Press
Heating Equipment System Test
69-1331—5
until the current time is dis-
Set Day/Time
AM
Return Sleep
Tue
System Fan
Set Day/Time
AM
Return Sleep
Tue
System Fan
AM
Return Sleep Room
Tue
Wake DST
System Fan
Table 9. Installer System Test Options.
Test Number
10 Enter Heating Equipment system test.
11 First Stage Heat turns on.
12 Second Stage Heat turns on.
11 Second Stage Heat turns off.
10 First Stage Heat turns off.

INSTALLER SYSTEM TEST

Use the Installer System Test to check the thermostat
and W8635 Equipment Interface Module operation for
each thermostat in the system. Table 8 lists the avail-
able system tests.
IMPORTANT
M17769
When used in zoning, you must exit Installer
System Test before entering Installer System
Test at another thermostat.
See Table 9 for Installer System Test descriptions.
Table 8. Installer System Tests.
Test
Number
10-12 Heating stages can be turned on and off in
sequence.
M17770
20-21 Emergency heating can be turned on and off.
30-32 Cooling stages can be turned on and off in
sequence.
40-42 Fan and damper test.
System
Heat
60 Keyboard keys test.
Fan
70-74 Thermostat information, including date code
Auto
and software versions, are displayed.
M17771
CAUTION
Equipment Damage Hazard.
Minimum compressor off-time is bypassed
during Installer System Test.
Do not allow compressor rapid cycling (on and
off).
Observe compressor protection period.

Starting Installer System Test

Press and hold the
until 10 appears. All segments of the display are shown
before the test number 10 appears. See Fig. 15 and 17.
Description
14
System Test Description
and keys at the same time
TEST NUMBER
Fig. 17. Test number display.
M10257A