Power, System Tests, And Software Reset; Applying Power; Power-Up Test - Trane X13511538-01 Installation And Operation Manual

Power, System Tests, and Software Reset

This section provides information about:
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Applying Power

Restore power to the HVAC equipment. The thermostat initiates a power-up test and will display
an error, if one is detected (refer to the sections,
If no errors are detected, the home screen appears as shown in
Figure 16. Home screens

Power-up Test

The power-up test is performed any time power is applied to the thermostat. At the start of the
power-up test, the thermostat screen will display the following sequence of events, in order:
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If an error is detected, the error code will display whereby, the user can bypass the error by pressing
the Cancel icon (
will display the Home screen.
During the test, the configuration/test icon (
progress.
Note: For a detailed list and descriptions of error codes, refer to the section,
BAS-SVX44A-EN
Applying power
Power-up test
System tests
Example of Home Screen: Auto Heat/Cool
All icons for approximately 1.5 seconds and then;
The firmware version for 1.5 seconds (in the clock digit location), and finally;
Self-testing.
). Once the self-testing has completed checking for any errors, the thermostat
Table 5 lists the sequence of tests that occurs:
"Power-up Test," p. 19 and
Figure 16.
Example of Home Screen: Heat Only
) blinks on the LCD screen indicating a test is in
"Error Codes," p. 48).
"Error Codes," p. 48.
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