Table of Contents
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Troubleshooting
1.
Safety Caution .............................................................................................................................................................3
2.
General Troubleshooting .........................................................................................................................................4
3.
Complain Record Form ............................................................................................................................................. 7
4.
Information Inquiry ....................................................................................................................................................9
5.
Error Diagnosis and Troubleshooting Without Error Code ..........................................................................12
5.1
Remote Maintenance ...............................................................................................................................12
5.2
Field Maintenance ....................................................................................................................................13
6.
Quick Maintenance by Error Code ......................................................................................................................18
7.
Troubleshooting by Error Code ............................................................................................................................
7.1
7.2
7.3
E2/EH 02 (Zero-crossing detection error diagnosis and solution)........................................... 22
7.4
7.5
circuit of temperature sensor diagnosis and solution) ...............................................................26
7.6
solution) ......................................................................................................................................................27
7.7
EC/EL 0C (Refrigerant Leakage Detection diagnosis and solution) ........................................28
Contents
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Troubleshooting
