Fimer PVS-175-TL - Page 173

FIMER_PVS-175-TL A.1 Version_Product manual_EN_RevC-
F
173
- Error code
- Error message
- LED status
Name of Alarm and Cause Solution
- E032
- Internal error
-
Yellow LED
Imbalanced output currents:
Measurement of the unbalance in the output voltage
(made across the three phases) outside of range (only in
three-phase models)
• Error inside the inverter and cannot be checked
externally.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E033
- Undertemper.
-
Yellow LED
Low ambient temperature:
Temperature outside the inverter below -25°C
• Wait for the temperatures to which the inverter is
exposed to return to the operating range.
- If the problem persists, contact customer
assistance. You must remember to wait for the time
necessary to allow the inverter to warm up.
- E034
- IGBT not ready
-
Yellow LED
“IGBT” circuitry not ready:
Error inside the inverter
• Error inside the inverter and cannot be checked
externally.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E035
- Remote Off
-
Yellow LED
Inverter awaiting “remote ON” command:
The inverter has been switched off remotely (remote
OFF) and remains in waiting state for the signal that will
switch it on again (remote ON).
• Switch the inverter back on remotely. If the unit
does not switch on, disable the remote on/off
function and switch the equipment off completely
and then switch it on again.
- If the problem persists (once the Remote ON/OFF
function has been reactivated), contact customer
assistance.
- E036
- Internal error
-
Yellow LED
Average of the measurements of grid voltage outside of
range:
The average value of the grid voltage (sampled every 10
minutes) does not fall within the permitted ranges. The grid
voltage in the point connected to the inverter is too high.
This may be caused by a grid impedance that is too high.
In the final stage of the timeout, the inverter limits the
power to check whether the grid voltage has stabilised into
regular parameters. If this does not happen, the inverter
disconnects from the grid
• Check the grid voltage in the connection point to
the inverter.
- If the grid voltage differs from the range due to the
conditions of the distribution grid, ask the operator
to adjust the grid voltage. If the operator authorises
a change to the inverter's parameters, agree the
new limits with customer assistance.
- E046
- Str. test failed
-
No LED
Error during the automatic check of the string voltages
(only in models with the “fuse-control” board):
In some inverter models it is possible to carry out the
check test of the polarity of the strings connected to the
input.
This error signal occurs when, during the test stage, an
inverted string is recorded
• Section the inverter and check the polarity of the
string(s) which the inverter has recorded as
inverted.
- Once all the strings have been correctly
connected, activate the system once again; the
inverter will once again check the correct polarity of
the string inputs at the end of which it will carry out
the checks for the grid connection.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E049
- Internal error
-
Yellow LED
Error in the “AC feed-forward” circuit:
Error inside the inverter
• Error inside the inverter and cannot be checked
externally.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E050
- AFDD
Activated
-
Yellow LED
Arc Fault protection activated:
Possible photovoltaic arc detected on the DC side.
• If it is the first time this problem has occurred,
press the ESC button for 5 seconds and wait for the
unit to restart.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E051
- Safety mem.
Fault
-
Yellow LED
Error inside the inverter.
• Error inside the inverter and cannot be checked
externally.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.
- E053
- AFDD Fault
-
Yellow LED
Arc Fault board autotest failed:
Problem detected during the AFDD board autotest
phase.
• Error inside the inverter and cannot be checked
externally.
- If the problem persists (once the inverter has been
switched off and back on again), contact customer
assistance.