Sunways AT 2700, Руководство пользователя

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Malfunction Description Remedies
306:Temp mea. The AT solar inverter is
equipped with a temperature
sensor that monitors the heat
sink temperature. This message
appears if the sensor reports a
value outside its value range or
in case of a sensor cable break. The ambient temperature of
the solar inverter is outside the
permissible range (< -25°C).
➡
Wait until the temperature
reaches the permissible
operating range.
A cable break has occurred in
the sensor which monitors the
heat sink temperature.
➡
Please contact the technical
hotline. The phone number
is provided on the back of
the manual.
Malfunction Description Remedies
307:Overtmp.
(Warning) Your solar inverter is designed
for an ambient temperature of
up to +40°C. When a specified
temperature threshold of the
heat sink is reached, the output
power is reduced linearly.
Should the heat sink tempera-
ture nevertheless continue to
increase, feeding is stopped.
This warning appears when the
current heat sink temperature
is just below the switch-off
threshold. The maximum permissible
ambient temperature has been
exceeded.
➡
The installation location
is not suitable. Please find
another installation location.
The necessary air circulation
was not taken into account
during installation.
➡
Clean the solar inverter, if
dirt prevents cooling.
➡
Observe the installation
distances specified in the
manual.
Objects were laid on the heat
sink and unimpaired convec-
tion was prevented.
➡
Remove the objects.