SMA Technologie AG Troubleshooting/Problem Solving
Technical Description SI5048-11:EE4206 Page 147
19.8 Warnings and Error Messages
The meaning of warnings and error messages displayed by the Sunny Island 5048 are
explained in the following table:
E626 digital input ON (High)
Category SYS
E705 device start
E706 date, time changed
Displ.
no.
Level Description
Category INV
F109 3 overtemperature on transformer
F110 3 overtemperature on transformer on slave 1
F111 3 overtemperature on transformer on slave 2
F112 3 overtemperature on transformer on slave 3
F113 3 overtemperature on heatsink
F114 3 overtemperature on heatsink on slave 1
F115 3 overtemperature on heatsink on slave 2
F116 3 overtemperature on heatsink on slave 3
F117 2 AC current limit (short-circuit control active for too long)
F118 2 AC current limit (short-circuit control active for too long) on slave 1
F119 2 AC current limit (short-circuit control active for too long) on slave 2
F120 2 AC current limit (short-circuit control active for too long) on slave 3
F121 3 inverter over voltage
F122 3 inverter overvoltage on slave 1
F123 3 inverter overvoltage on slave 2
F124 3 inverter overvoltage on slave 3
F137 1 derating due to temperature (heatsink or transformer)
F138 1 derating due to temperature (heatsink or transformer) on slave 1
F139 1 derating due to temperature (heatsink or transformer) on slave 2
F140 1 derating due to temperature (heatsink or transformer) on slave 3
Category BAT
F201 3 measuring range of battery voltage exceeded
F202 3 measuring range of battery voltage exceeded on slave 1
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