What to do if my opti-solar SP4000-AVR Inverter beeps and shows overload?
If your opti-solar Inverter is emitting a continuous beep, the status LED is RED, or the LCD shows “overload” while the power output is normal, it indicates that the inverter is overloaded. To resolve this, turn OFF the Inverter, unplug the excessive load, and then turn the Inverter back ON.
Why doesn't my opti-solar SP4000-AVR Inverter provide the expected battery run time?
There are a couple of reasons why your opti-solar Inverter might not be providing the expected on-battery run time. First, an excessive load might be connected to the Inverter’s outlets. In this case, do not operate the Inverter and leave it plugged in for 10 hours, then test it again. Second, the battery may be weak and unable to provide enough capacity. If the Inverter still cannot provide the expected runtime after the first step, the battery should be replaced.
What to do if opti-solar SP4000-AVR has no power and shows overload?
If your opti-solar Inverter has no power on the outlets, emits a continuous beep, and the status LED shows RED or the LCD displays “overload”, it means the Inverter has shut down due to a severe overload. Unplug the excessive load from the Inverter, press the Silence button to reset the buzzer, and turn the Inverter ON again.
How to troubleshoot an opti-solar SP4000-AVR Inverter that shows no reaction to AC input?
If your opti-solar Inverter shows no reaction when AC input is connected, there are several things to check: 1. Ensure the line cord plug is not loose. 2. Inspect the fuse on the rear panel (located inside the drawer of the inlet) and replace it if it's blown. 3. Test the wall socket with a desk lamp to ensure it's not dead.
What to do if the button on the front panel of my opti-solar SP4000-AVR doesn't work?
If the button on the front panel of your opti-solar Inverter is not working, it could be due to a couple of reasons. First, the CPU inside the Inverter may not be running correctly. To resolve this, unplug the AC input power cord and push the ON/OFF button for 15 seconds to reset the Inverter. Second, the button itself may be damaged. If this is the case, unplug all the load and the AC input power cord from the Inverter to let it turn OFF automatically, and call for service support.
Why does my opti-solar SP4000-AVR beep and show 'Battery replacement' during self-test?
If pushing the Self Test button on your opti-solar Inverter causes it to emit urgent beeps and the LCD display shows “Battery replacement”, it indicates that the battery is weak and should be replaced. You should replace the batteries.
General| Brand | opti-solar |
|---|---|
| Model | SP4000-AVR |
| Category | Inverter |
| Language | English |
Explains information representation via LED indicators for different models.
Shows an example of the LCD display and control buttons.
Details battery and load level LEDs, and operation status LED.
Covers main control buttons and the LCD screen layout and indicators.
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