Troubleshooting | List of Error Messages
Doc. No. 982056, Version 01, SelectSun 40K
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51
Error
Code
Text
Description
Action
A0013 PM isolation
RCD SR
The measured value of the residual
currents are over the limits:
Measured value >150 mA -> Trip
within 20 ms
Measured value >60 mA -> Trip
within 130 ms
Measured value >30 mA -> Trip
within 280 ms
Check system isolation. If you
consider the system isolation to be
in order, contact Service.
A0020 External cut-off
External monitoring has triggered a
disconnection.
During the inverter detects an
external cut-off: Verify external cut-
off signal . Possible causes: wire
breakage or wrong sensor selected.
Refer to the manual for the right
settings.
A0021 ARC fault
detected
Arc fault detection has triggered a
disconnection
Reset the arc fault detector. Press
ESC on the Disblay.
A0022 Ext. OVGR
Signal
External stop signal OVGR is
detected.
During the inverter detects OVGR:
Verify External stop signal OVGR.
Possible causes wire breakage.
A0102 Overtemperatur
e LT 1
Cooler overtemperature (right)
Check temperature of direct
surroundings and reduce this as
required.
A0103 Overtemperatur
e LT 2
Interior overtemperature (left)
A0104 Overtemperatur
e LT 3
Interior overtemperature (right)
A0105 Overtemperatur
e LT 4
Cooler overtemperature (left)
A0106 Supply voltage
LT
Supply voltage at the power section
is too low.
Please contact Service
A010C PM isolation LT
Power section detects an isolation
error on activation.
Check system isolation. If you
consider the isolation resistance to
be in order, contact Service.