Carrier 69NT40-561-019, Руководство по эксплуатации и обслуживанию

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T-359 5–4
DataCORDER
a. Check and, if required, set the DataCORDER Configuration in accordance with desired recording parame-
ter. Refer to Section 4.7.3 .
b. Enter a “Trip Start.” To enter a “Trip Start,” do the fol lowing:
1. Depress the ALT MODE key. When the left display shows, dC, depress the ENTER key.
2. Scroll to Code dC30.
3. Depress and hold the ENTER key for five seconds.
4. The “Trip Start” event will be entered in the DataCORDER.
5.6.4 Complete Inspection
Allow unit to run for five minutes to stabilize conditions and perform a pre-trip diagnosis in accordance with the fol-
lowing paragraph.
5.7 PRE-TRIP DIAGNOSIS
CAUTION
!
Pre-trip inspection should not be per formed with critical temperature cargoes in the container.
CAUTION
!
When Pre-Trip key is pressed, economy, dehumidification and bulb mode will be deactivated.
At the completion of Pre-Trip activity, economy, dehumidification and bulb mode must be reac-
tivated.
Pre-Trip diagnosis provides automatic testing of the unit components using internal measurements and compari-
son logic. The program will provide a “PASS” or “FAIL” display to indicate test results.
The testing begins with access to a pre-trip selection menu. The user may have the option of selecting one of two
automatic tests. These tests will automatically perform a series of individual pre-trip tests. The user may also scroll
down to select any of the individual tests. When only the short sequence is configured, it will appear as “AUtO” in
the display. Otherwise “AUtO1” will indicate the short sequence and “AUtO2” will indicate the long sequence. The
test short sequence will run tests P0 through P6. The long test sequence will run tests P0 through P10.
A detailed description of the pre-trip test codes is listed in Table 4–7 . If no selection is made, the pre-trip menu
selection process will terminate automatically. However, dehumidification and bulb mode must be reactivated man-
ually if required.
Scrolling down to the “rSLts” code and pressing ENTER will allow the user to scroll through the results of the last
pre-trip testing run. If no pre-testing has been run (or an individual test has not been run) since the unit was pow-
ered up, “----” will be displayed.
To start a pre-trip test, do the following :
NOTE
1. Prior to starting tests, verify that unit voltage (Function Code Cd07) is within tolerance and unit amper-
age draw (Function Codes Cd04, Cd05, Cd06) are within expected limits. Otherwise, tests may fail
incorrectly.
2. All alarms must be rectified and cleared before starting tests.
3. Pre-trip may also be initiated via communications. The operation is the same as for the keypad initiation
described below except that should a test fail, the pre-trip mode will automatically terminate. When initi-
ated via communications, a test may not be interrupted with an arrow key, but the pre-trip mode can be
terminated with the PRE-TRIP key.