TRONIC
SERVICE MANUAL
SYSTEMS
5
1.4) COMPONENTS AND FUNCTIONS TEST MENU
This procedure can be used to check the operation of the unit’s components.
Set menu 0015 (see Chap.1.1), confirm with the S Key.
The display shows tESt 1.
When the F Key is pressed repeatedly, the following tests can be selected sequentially:
Test 1 All display segments check.
Test 2 All leds check.
Test 4 Out C and keys check.
Test 5 Refrigerant scale net weight visualization.
Test 6 Pressure transducer visualization (mV).
Test 7 Not used
Test 8 Not used
Test 9 Printer test. (If installed)
–End– Exit.
Use the F Key to select the desired menu.
Confirm with the S Key.
Use the S Key to exit from the individual tests.
With the display showing –End–, press the S Key to exit. The display shows the Stand-by
mode.
End of procedure.
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