M a i n t e n a n c e / T r o u b l e s h o o t i n g
Installation Instructions blueplanet XP10U H4 / H6 and XP10U H4 / H6 PSD
Page 47
Status
Display
Explanation
Action
By
FS
45
Line failure:
undervolt. L3
The voltage of a grid phase is too low; the
grid cannot be fed into. The phase experi-
encing failure is displayed.
Notify your autho-
rised electrician.
E
FS
46
Line failure:
overvolt. L3
The voltage of a grid phase is too high,
the grid cannot be fed into.
The phase experiencing failure is displayed.
Notify your autho-
rised electrician.
E
FS
47
Line failure:
line-to-line volt
The measured line-to-line voltage is outside
of the tolerance limits.
FS
48
Line failure:
Underfrequency
Grid frequency is too low.
This fault can be grid-related.
Notify your autho-
rised electrician.
E
FS
49
Line failure:
Overfrequency
Grid frequency too high.
This fault can be grid-related.
Notify your autho-
rised electrician.
E
FS
50
Line failure:
average voltage
The grid voltage measurement according to
EN 50160 has exceeded the maximum
permitted limit
value.
Notify your autho-
rised electrician.
E
FS
57
Waiting for
reactivation
Waiting time of the inverter after a fault.
Inverter does not switch
on again until a country-
specifi c time has
elapsed.
FS
58
Control board
overtemp.
The temperature inside the unit was too
high. The inverter switches off to prevent
damage to the hardware.
Provide for suffi
cient
ventilation.
E
FS
59
Self test error
A fault occurred during a self test.
Notify your autho-
rised electrician.
E
OS
60
Generator voltage
too high
The inverter does not begin feeding into
the grid until the PV voltage falls below a
specifi ed value.
-
-
OS
61
External limit (%)
The external limit
Power control
was acti-
vated by the grid operator.
The inverter limits its power.
-
-
OS
63
Measured values
P(f)/frequency-dependent power reduction:
Frequency-dependent power reduction is
activated with
the activation of the BDEW Medium Voltage
Directive (“Mittelspannungs richtlinie”).
Power reduction starts
at a frequency of 50.2 Hz.
-
-
OS
64
Measured values
Output current limiting: The AC current is
limited once the specifi ed maximum value
has been reached.
-
-
Table 6:
Operating states and fault messages on the display
OS = operating status, FS = fault status;
O = Action of the operator
E = The indicated work must only be carried out by an authorised electrician.
K = The indicated work must only be carried out by a service employee of KACO new energy, Inc
.
