9.
Fault diagnosis and solutions
This inverter is easy to maintain. When you encounter the following problems, please refer to the
Solutions below, and contact the local distributor if the problem remains unsolved. The following table
lists some of the basic problems that may occur during the actual operation as well as their corresponding
basic solutions.
Fault diagnosis table
45
Summary of Contents for 8KEXP-240
Page 4: ...2 Safety 2 1 Important Safety Instructions 4...
Page 9: ...3 4 Dimension 3 5 Terminals of PV inverter 9...
Page 10: ...4 Technical Parameters 4 1 Inverter specification 10...
Page 11: ...11...
Page 12: ...12...
Page 24: ...6 8 CT Installation instructions 24...
Page 25: ...7 LCD Operation 7 1 Control Panel 7 2 Instructions for LED Indicator 25...
Page 26: ...7 3 Instructions for the use of three modes 26...
Page 27: ...27...
Page 31: ...LOAD ON GRID POWER INVERTER POWER LOAD POWER PER POWER 31...
Page 32: ...Temperature State 8 2 SETTING State SET Password 32...
Page 33: ...Setup System setting Work mode 33...
Page 34: ...Peak shift work time EPS enable Battery wake up 34...
Page 35: ...REMOTE CTRL START DELAY PV INPUT MODE Anti Reverse ARC ENABLE 35...
Page 36: ...BUTTON ENABLE BATTERY SETTING BATTERY TYPE Lead acid battery parameter 36...
Page 37: ...DISC DEPTH BAT COMM 37...
Page 38: ...Grid standard Grid set RUN SETTING 38...
Page 39: ...REACT MODE GRID POWER DISCHARGE POWER 39...
Page 40: ...CHARGE POWER PV POWER VAC MIN VAC MAX GRID FREQUENCY MIN 40...
Page 41: ...GRID FREQUENCY MAX ACTIVE REF 485 Address BAUD RATE 41...
Page 42: ...LANGUAGE BACKLIGHT DATE TIME Clear history PASSWORD 42...
Page 43: ...MAINTENANCE FACTORY RESET INQUIRE INVERTER MODULE 43...
Page 44: ...MODULE SN FIRMWARE RUNNING RECORDS DIAGNOSE STATISTIC 44...
Page 46: ...46...
Page 47: ...47...
