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Main Menu
89
Automated Tests
This Screen shows the different states of the PTI, Brief PTI and Function Tests
Figure 83: PTI Menu
The Screen is divided into three sections:
Section 1:
Shows the list of test to be performed and there state.
List of possible states:
1. Awaiting: the test has not yet been performed.
2. Testing: the test is ongoing.
3. Pass: the test has been tested, with the result Pass.
4. Fail: the test has been tested, with the result Fail.
5. Skipped: the test is skipped, based on conditions.
Section 2:
Additional information, to explain the test, is shown together with a indication of the time frame.
Section 3:
This section displays actual readings and the expected power consumption.
Function Test
The MP-4000 controller contains a special function test that automatically tests individual components
including the controller display, sensors, condenser fan, evaporator fan, compressors, etc. The test
includes measurement of component power consumption and compares test results to expected values.
NOTE: The function test does not test the actual performance of the complete system. Therefore it is
not a pretrip test and should not be used instead of the PTI test.
With the Unit turned On, Allow Unit to start and stabilize and the Display to show the unit status display
(setpoint):
1. Press the
PTI K
EY
to open the PTI Menu.
2. Press the
F2 OR F3 UP/DOWN K
EY
to scroll to “Function Test”.
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Summary of Contents for 098203
Page 2: ......
Page 3: ...MAGNUM TK 60275 4 MM Rev 3 08 15 Copyright 2012 Ingersoll Rand EMEIA Printed in Ireland...
Page 193: ...Refrigeration Maintenance 191 Figure 163 Filter Drier...
Page 200: ...Refrigeration Maintenance 198 Figure 169 Receiver Tank Figure 170 Water Cooled Condenser Tank...
Page 257: ...255 Schematic Diagram RELEASED 19 Sep 2013...
Page 258: ...256 Wiring Diagram Page 1 of 2 RELEASED 19 Sep 2013...
Page 259: ...257 Wiring Diagram Page 2 of 2 RELEASED 19 Sep 2013...
Page 263: ......