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Fault codes › Fronius › Fronius Symo UL (10.0-3 to 24.0-3 208-240/480)

Fronius Symo 603

Code
603
Shown as
AC module temperature sensor faulty (L3)
Vendor severity
Class 6
ID
fc:fronius-symo-603
IRI
https://solarlattice.org/kb/fc/fronius-symo-603
Status
active
Also known as
603, Fronius 603, AC module temperature sensor faulty (L3)
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears by itself drafted · lead

Decoded

May indicate temperature sensor fault; look at temperature sensor.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Claims

defined_in

c1 drafted · lead fronius-symo-ul-emanual-status-codes

indicates

c2 drafted · lead Temperature sensor fault

affects

c3 drafted · lead Temperature sensor

AC module sensor, phase L3.

has_event_class

c4 drafted · lead Fault (device stops or needs intervention)

review note: support check: partial - Class 6 membership of 603 is not shown, though the row indicates a fault.

has_production_effect

c5 drafted · lead Trip (production stops)

Inverter disconnects, then tries to reconnect on its own.

has_recovery

c6 drafted · lead Auto-reset (clears by itself)

Contact a trained service technician if the code persists.

review note: support check: partial - The inverter automatically reconnects, but the contact-technician note is not in the row.

applies_to

c7 drafted · lead Fronius Symo

Data