Thermo King UT-1280, Руководство оператора

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Unit Operation
32
• Changes Setpoint
• Selects and Indicates CYCLE-SENTRY or Continuous
Mode Operation
• Selects and Indicates High Speed Lock-Out Operation
• Initiates and Indicates a Defrost Cycle
• Indicates an Alarm Condition Exists, Displays and Clears
Alarms
• Initiates and Indicates a Pretrip Test
• Sends a Start of Trip to the ServiceWatch data logger.
• Changes Display Brightness
• Shows HMI Control Panel Serial Number and Software
Revision.
Display
The display presents information to the operator. This
information includes setpoint and box temperature, hourmeter
readings, alarms and several icons as shown below. All display
segments and icons are shown in Figure 17.
Figure 17: Display
The upper row of numbers can display the Box Temperature,
Engine Run Time Hourmeter or Alarm Code(s).
The lower row of numbers can display the Setpoint, Electric
Run Time Hourmeter or Total Number of Alarms.
The meaning of the display icons are shown in the following
page.