Thermo King UT-1280, Руководство оператора

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Unit Operation
54
• The Amps Check Test will be preformed and then the unit
will start automatically. The balance of the tests will be
completed.
• The Pretrip Test will take about 20 - 30 minutes,
depending on conditions.
IMPORTANT: The box temperature will vary during the
Pretrip Test. This is normal operation.
• When the Pretrip Test is complete or if a Shutdown Alarm
occurs, the amber Pretrip LED will turn off.
• Stopping a Pretrip Test: To stop a Pretrip Test at any time,
press the POWER OFF Key to turn the unit off. This will
generate Alarm Code 28 Pretrip Abort. Other alarm codes
may also be generated. This is normal when the Pretrip
Test is halted before completion.
Starting a Engine Running Pretrip Test
The Engine Running Pretrip Test must be started with the unit
running. Turn the unit on and clear all alarm codes. Allow the
unit to start.
With the unit running, press and hold the PRETRIP
Key for 5 seconds.
Figure 42: PRETRIP Key
• A flashing Pretrip LED indicates that the Pretrip Test is
being initialized. When the Pretrip Test starts, the Pretrip
LED will glow steady amber to indicate the test is in
progress. The display will show the Standard Display.
• The Pretrip Test will take about 20 - 25 minutes,
depending on conditions.
IMPORTANT: The box temperature will vary during the
Pretrip Test. This is normal operation.
When the Pretrip Test is complete or if a Shutdown Alarm
occurs, the amber Pretrip LED will turn off.