Rev 20220606
RX2505AC
Page
30
of
35
8.2
Maintenance
Output
overload
Overloaded outputs
1.
Remove
some
loads.
Ensure
that
the
load
is
smaller
than
the
maximum
output
power
of
the
inverter.
2.
Restart
the
inverter.
Components
overtemperature
1.
The
inverter
installation
location
is
not
ventilated.
2.
The
ambient
temperature
is
too
high.
3.
The
fan
is
faulty.
1.
Check
whether
the
operating
environment
exceeds
the
operating
temperature
range
of
the
inverter.
If
yes,
improve
the
operating
environment.
2.
Check
whether
the
fan
is
in
good
condition
The
communication
between
the
host
computer
has an
error
1.
The
address
and
baud
rate
are
incorrectly
set.
2.
The
communication
cable
is
loose
1.
Check
the
communication
address
and
baud
rate
Settings
(please
change
the
baud
rate
to
2400);
2.
Check
whether
the
communication
cable
is
loose.
3
.
Contact installation partner.
DSP
communication
error
Grid
Short
Circuit
The
AC
input
is
a short
circuit
1.
Check
whether
the
AC
input
cable
of
the
inverter
is
short-circuited.
2.
If
the
error message
persists, contact installation
partner.
Load
short
circuit
Output
is a short
circuit
1.
Remove
load
2.
Restart
system
Danger!
RX-2505AC
has
lithium
battery
inside.
Please
pay
attention
to
the
following
instructions
●
Do
not
place
RX-2505AC
near
fire,
there
may
be risk of
explosion.
●
Do
not
open
RX-2505AC,
without
permission.
●
The
battery
has
the
hazard
of
electric
shock
or
short circuit
current.
● Battery maintenance is to be performed by service personnel only.
Danger!
Please
read
carefully
the
following
items
before
installation:
A)
Remove
watches,
rings
or
other
metallic
objects.
B)
Use
tools
with
insulated
handles.
C)
Wear
rubber
gloves
and
insulated
shoes.
Table 8-3 – Fault information table 3
Table 8-4 – Maintenance warnings