Jntech JNP11KH-V5 - Page 70

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1. LCD is the main interface
after startup;
2. Press to enter the
main menu, and the cursor
falls on the operation
information item;
3. Press to enter the
operation information item for
query;
4. Press the up or down key
to move the cursor and find
the fault code.
Note！
All query information items can be inquired according to the above operation,
and the fault information in the operation information is only illustrated here.
Please refer to "8.3.1 Description of Inquiry Information Item" for
introduction of inquiry information item.