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eSure™ MPPT Solar Converter Module User Manual (UM1S482000E3)
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Rev. J
20
Table 3:
Solar Converter Module Indicators
Indicator
Normal State Alarm State
Alarm Cause
Power
(Green)
On
Off
No input voltage.
Internal input fuse open.
Flashing
The solar converter is being identified
by the controller.
Protection
(Yellow)
Off
On
DC input under/over voltage.
PFC over voltage.
Moderate load sharing imbalance.
Solar converter not inserted into the
slot completely.
Solar converter over-temperature
protection.
Flashing
Loss of communication with the
controller (the solar converter can
provide power).
Alarm
(Red)
Off
On
Severe load sharing imbalance.
Solar converter output disabled for
any reason, including overvoltage
shutdown and internal output fuse
open.
Solar converter addresses
contradictory.
Flashing
Fan not operating (solar converter
shuts down).