MPP Solar MPI 12KW WP User Manual

59
12
GFCI fault
Leakage current
excceds the limit.
1. Check the wire and panels
which may cause the leakage.
2. If the error message still
remains, please contact your
installer.
13
PV ISO fault
The resistance
between PV and
ground is too low.
14
INV DC current over
Utility fluctuates.
1. Restart the inverter.
2. If the error message still
remains, please contact your
installer.
16
GFCI sensor fault
GFCI sensor failed.
Please contact your installer.
22
Battery high voltage
fault
Battery voltage
exceeds the limit.
1. Check the battery voltage.
2. If the error message still
remains, please contact your
installer.
23
Overload
The inverter is
loaded with more
than 110% load and
time is up.
Reduced the connected load
by switching off some
equipment.
26
INV short
Output short
circuited.
Check if wiring is connected
well and remove abnormal
load.
27
Fan lock
Fan failed.
Please contact your installer.
32
DC/DC over current
Internal
components failed.
1. Restart the inverter.
2. If the error message still
remains, please contact your
installer.
33
INV voltage low
Internal
components failed.
Please contact your installer.
34
INV voltage high
Internal
components failed.
Please contact your installer.
36
OP voltage fault
Grid connects to
output terminal.
Don’t connect the grid to the
ouput terminal.
38
Short circuit on PV
input
Short circuited on
PV input
Please contact your installer.
46
RS inverter short
circuit
Short circuited on
RS inverter
Check if all wiring is connected
well and remove abnormal
loads.
47
ST inverter short
circuit
Short circuited on
ST inverter
Check if all wiring is connected
well and remove abnormal
loads.
48
TR inverter short
circuit
Short circuited on
TR inverter
Check if all wiring is connected
well and remove abnormal
loads.

MPP Solar MPI 12KW WP Specifications

General

Brand	MPP Solar
Model	MPI 12KW WP
Category	Inverter
Language	English