Operation Buttons: Pv, Bat/Up, Dc/Down, S; Setup Mode; Common Fault Troubleshooting - inti CEDRO Serie Manual De Usuario

OPERATION BUTTONS: PV, BAT/UP, DC/DOWN, S

Button
PV
BAT/up
BAT/down
Button Mode
S
Setup
Press and
release
Press for 3
Normal
seconds
Press and
release

COMMON FAULT TROUBLESHOOTING

Problem
The controller doesn't startup, the screen is off.
The controller doesn't load, the PV voltage is
undetectable.
Switching from Standby and continuous mode in
circular manner.
The controller is on, the PV voltage is normal, but
the controller doesn't charge.
The battery has low energy, or it is empty for a long
period of time.
18
CEDRO CONTROLLER ICC-6048150 / ICC-5048150 / ICC-4048150 / ICC-3048150 / ICC-2048150 / ICC-4024150 USER MANUAL
Accessible information
PV voltage / PV current / PV power / Total PV
energy
Battery: voltage / current / power / load percen-
tage / temperature / type / device address
Load: voltage / current / power / total energy /
working mode
Operation Operation instructions Configuration item
Press for 3
Exit Setup Mode
seconds
Change S01~S04
Enter Setup Mode
On/off load(load
mode:15)
Possible reason
Battery positive and negative reverse connection.
Reverse connection of the positive and negative
cables of solar panels.
PV voltage too low, series panels voltage insuffi-
cient.
Cloudy day, too early in the morning or at dawn.
Incorrect solar panels connection.
The controller doesn't recognize the voltage battery
system.
The number of solar panels is too low to generate
the required energy.,
The battery capacity is too small to storage the
generated Energy.

Setup mode

Up / increase
Down / decrease
S01: Battery type → USER/SEL/FLD/GEL/LI
S02: Device address
S03: Load mode -> 0~17
S04: Battery temp-> ºC / ºF
S05: System-volt
S06: BST Charge volt
S07: FLD Charge volt
S08: BST-Return volt
S09: Under-volt recovery volt
S10: Under-volt protection volt
S11 – S12: Realtime set
S13 – S14: Data set
--
Solution
Check the wiring, reconnect properly.
Check the wiring, reconnect properly.
The Vmpp voltage must be higher than the battery
voltage Vbat. Please review the schematics propo-
sed in this manual.
Normal phenomenon.
Based that the PV power supply is enough, please
review the series-parallel schematics proposed
above.
Check the battery voltage with a clamp, compare
it with the LCD information and and confirm that
ir is within the operation range of the controller.
Increase the number of solar panels.
Increase the battery capacity.
Available
for Li-ion
or USER
www.intipv.com