Troubleshooting - Fullwat PDA500SS Manual Del Usuario

Setting interface
Undervoltage protection value
Undervoltage recovery value
Overvoltage protection value
Overvoltage recovery value
Overload Short Circuit Mode
Overload setting value
Overload Short Circuit Restart Delay Value
Alarming mode
Communication
5. MAKING DC WIRING CONNECTIONS
Follow this procedure to connect the battery cables to the DC input terminals of the inverter. Your cable should be as short as possible
﹙ideally to use factory spare cables﹚ enough to handle the required current in accordance with the electrical codes or regulations
application. Cables are not an adequate gauge﹙ too narrow﹚ or too long will decrease the inverter performances such as poor surge
capability and low input voltage warnings frequently and shutdowns. UVP warning presents due to DC voltage drop across the cables
from the inverter to the batteries.
The longer or narrower the cables, the greater the voltage drop.
Increasing your DC cable size will help improve the situation.
Warning
The installation of a fuse must be on positive cable. Failure to place a fuse on "+" cables running between the inverter and battery may
cause damage to the inverter and will void warranty.
6. TROUBLE SHOOTING
Warning
Do not open or disassemble the inverter. Attempting to service the unit yourself may result in a risk of electrical shock or fire.
Fault
Battery low voltage
Battery over voltage
Front-end circuit over temperature
Back-end circuit over temperature
Front and backend over temperature
Output overload
Output short circuit
7. MAINTENANCE
You should clean the exterior of the unit periodically with a damp cloth to prevent accumulation of dust and dirt. At the same time,
tighten the screws on the DC input terminals.
Code
12V Default: 10.5 Setting: 10.0-11.0
01 24V Default: 21.0 Setting: 20.0-22.0
48V Default: 42.0 Setting: 40.0-44.0
12V Default: 12.0 Setting: 11.5-12.5
02 24V Default: 24.0 Setting:23.0-25.0
48V Default: 48.0 Setting: 46.0-50.0
12V Default: 15.3 Setting: 15.2-16.0
03
24V Default: 30.6 Setting: 30.4-32.0
48V Default: 61.2 Setting: 60.8-64.0
12V Default: 14.7 Setting: 14.5-15.0
04 24V Default: 29.4 Setting: 29.0-30.0
48V Default: 58.8 Setting: 58.0-60.0
05 Default: 0 Setting 0: lock 1:restart
06 Default: 0 Setting 0: lock 1:restart
07 Default: 10 Setting: 5-60S
08 Default: 0 Setting 0:Open 1:Close
09 Default: 1 Setting: 1-255
Code Solution
Stop using the inverter and to charge the bat-
01
tery;Replace a thicker connection cable.
Check the battery voltage is right; Check the
02
charging voltage
03
Improve ventilation;Make sure the environment
temperature is between 0~40ºC; Reduce
04
or turn off the loads for a while to lower the
temperature
05
Make the loads power is smaller than rated
power (Inductive or capacitive loads are seve-
08
ral times than the rated power when starting,
please replace higher power inverter)
Disconnect the loads and check if it is short
09
circuit
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Range