CF(M)-3K/2K-12 SUPERCOMBI USER’S GUIDE
31
24
Inverter
overload
The load exceeds range
in specification
Reduce the load of inverter
25
Short circuit of
inverter
Too large loading stroke
current or short circuit of
inverter
1. Check the loading and try
to replace it.
2. Check if there is a short
circuit on the inverter side.
31
Inverter
Over-Voltage
Abnormal inverter
function
Contact the distributors to
return to the factory for
inspection
32
Over
Temperature
Protection
Internal temperature of
All-in-One machine is
beyond specification
range
1. Improve the Ventilation
2. Decrease the output power
and ambient temperature
3. Check that the air vents of
the All-in-One machines are
not blocked.
33
Fan fail
Fan blocked or invalid
1. Check whether the fan of
the All-in-One machine is
stuck by foreign matter.
2 Contact the distributor to
return to the factory and
replace the fan
34
Internal
malfunction
Internal abnormal of
All-in-One machine
Contact the distributors to
return to the factory for
inspection
41
PV
under-voltage
PV Panel Invalid or no
sunshine
Check the PV panel and
confirm that the PV panel is
within the sunshine range
42
PV over voltage PV panel malfunction
Check the PV panel
43
MPPT over
MPPT temperature is
To see "All-in-One machine"