Fronius SYMO Series Service Manual & Spare Parts List

63
EN-US
Contents
General Information 65
Foreword and safety instructions ............................................................................................................... 67
Safety.................................................................................................................................................... 67
Protective Measures against ESD ........................................................................................................ 67
Fronius Technical Support.................................................................................................................... 67
Ordering spare parts............................................................................................................................. 67
General ................................................................................................................................................. 67
Tools and Measurement Devices ......................................................................................................... 68
Function overview................................................................................................................................. 68
Troubleshooting Guide.......................................................................................................................... 68
Replacing components ......................................................................................................................... 68
Safety Inspection .................................................................................................................................. 68
Appendix............................................................................................................................................... 68
Tools and measurement devices ............................................................................................................... 69
General ................................................................................................................................................. 69
Tools required....................................................................................................................................... 69
Measuring and Inspection Equipment................................................................................................... 69
Auxiliary Materials................................................................................................................................. 69
Function Overview ..................................................................................................................................... 70
Device concept ..................................................................................................................................... 70
Intended Use......................................................................................................................................... 70
Warning Notices Affixed to the Device.................................................................................................. 71
Software Update ................................................................................................................................... 72
Troubleshooting guide 73
Service codes ............................................................................................................................................ 75
Safety.................................................................................................................................................... 75
General ................................................................................................................................................. 75
Error search tree ........................................................................................................................................ 76
General ................................................................................................................................................. 76
Permanent error.................................................................................................................................... 76
Temporary error.................................................................................................................................... 77
Abnormal behavior................................................................................................................................ 77
Replacing components 79
General ...................................................................................................................................................... 81
Safety........................................................................................................................
............................ 81
Measuring the Intermediate Circuit Voltage.......................................................................................... 82
ESD Guidelines..................................................................................................................................... 82
General ................................................................................................................................................. 82
Overview............................................................................................................................................... 83
Replacing components .............................................................................................................................. 84
Safety.................................................................................................................................................... 84
Opening and Closing the Device .......................................................................................................... 84
Replacing the DC Disconnector............................................................................................................ 87
Replacing the 4k5 External Fan............................................................................................................ 88
Replacing the 8k2 External Fan............................................................................................................ 90
Replacing the 4k5 Internal Fan............................................................................................................. 92
Replacing the 8k2 Internal Fan............................................................................................................. 93
Replacing the Datamanager CardWLAN Option .................................................................................. 95
Replacing the Display PC board - Recerbo .......................................................................................... 97
Replacing the filter PC board – SymoFIL.............................................................................................. 99
Replacing the Power PC board - SymoPS ........................................................................................... 102
Replacing the Power PC board - DuoPS.............................................................................................. 105
Replacing other components ................................................................................................................ 108

Fronius SYMO Series Specifications

General

MPPT Number	2
Frequency Range	50 / 60 Hz
Operating Temperature Range	-25°C to +60°C
Communication	WiFi, Ethernet, RS485
AC Nominal Voltage	3 x 230 V / 400 V
Output Voltage	3 x 230 V / 400 V
Warranty	5 years