Conergy SmartControl System Manual De Uso página 84

Fault Possible cause
LED displays Interruption of the power supply
do not light up
Fault Possible cause
Alarm without Due to induction in the connec-
a fault tion cable the ET sensor meas-
ures irradiation values which
are too high or temperature val-
ues which are too low.
The inverter does not supply
any energy values.
The solar modules of the sys-
tem are covered with snow, the
ET sensor is not covered with
snow.
Conergy SmartControl System
The Conergy SmartControl Status and Measure LEDs do
not light up, even though voltage is present
System monitoring portal sends you an alarm when the
system is free of faults
Operating manual
9 Help in the case of faults
Remedy
| Examine the power supply of the
power supply unit for cable breaks
(kinked cable, sloppy laying).
| Replace defective cables
immediately.
Remedy
| Check whether the recommended
cable type is used for the
connection cable (see
Chapter 5.2, page 32).
| Check that the hardware
components are functioning
properly (see Chapter 7, page 61).
| Check whether the inverter or the
CAN converter is correctly
connected to the Conergy
SmartControl (see Chapter 6.8,
page 54).
| Remove the snow from the
modules.
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