LG PTND01B0E, Руководство по установке

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APPENDIX
ENGLISH
Self Diagnosis Function
Error displayer
• This function displays error type when a self-diagnostics is made and an error occurs.
• Error displayer displays the codes in the following tables in HMI.
• When more than 2 errors occur at the same time, errors are displayed in the order of error
number.
• When the malfunction is fixed after an error occurs, the error code disappears.
Error display form
Error grade
High classification
of error
Low classification
of error
Error item
CH 1 - --- CH 1 - --- Number of the air conditioning equipment
CH 1 0 xxx
CH 1 0 0xx Main module error of air conditioning equipment
CH 1 0 10x IO #1 module error
CH 1 0 11x IO #2 module error
CH 1 0 50x Comm #1 module error
CH 1 0 51x Comm #2 module error
CH 1 1 xxx CH 1 1 xxx ODU 1 module error in Comm #1
CH 1 2 xxx CH 1 2 xxx ODU 2 module error in Comm #1
CH 1 3 xxx CH 1 3 xxx ODU 3 module error in Comm #1
CH 1 4 xxx CH 1 4 xxx ODU 4 module error in Comm #2
CH 1 5 xxx CH 1 5 xxx ODU 5 module error in Comm #2
CH 1 6 xxx CH 1 6 xxx ODU 6 module error in Comm #2
CH 1 7 xxx Reserved -
CH 1 8 xxx CH 1 8 xxx Return air INV Fan error
CH 1 9 xxx CH 1 9 xxx Supply air INV Fan error
Error code
High classification of error
Air conditioning equipment in error (fixed as 1)