What to do if my Iris Technology Corporation QP-1800 Inverter shows OVERLOAD SHUTDOWN?
If the Iris Technology Corporation Inverter experiences an OVERLOAD SHUTDOWN, it is likely due to high battery current, possibly from an AC overload. To resolve this, reduce the load on the inverter.
Why does my Iris Technology Corporation QP-1800 Inverter show LOW BATT SHUTDOWN?
If your Iris Technology Corporation Inverter shows a LOW BATT SHUTDOWN, it means the battery voltage is too low. You should charge the battery and manually reset the inverter by turning the switch to ‘0’ and then back to ‘|’.
What to do if Iris Technology Corporation QP-1800 displays OVERTEMP SHUTDOWN?
If the Iris Technology Corporation Inverter shows an OVERTEMP SHUTDOWN, it means the system is overheating. Improve ventilation and cooling, and consider reducing the load on the inverter.
Why does my Iris Technology Corporation Inverter display HIGH BATT SHUTDOWN?
If the Iris Technology Corporation Inverter is showing a HIGH BATT SHUTDOWN, the battery voltage is too high. Check for any issues with the battery charging system and manually reset the inverter by turning the switch to ‘0’ and then back to ‘|’.
What to do if Iris Technology Corporation QP-1800 has no output voltage and reads 20.4 VDC or lower?
If your Iris Technology Corporation Inverter has no output voltage and the control panel reads 20.4 VDC or lower, it's likely due to a low input voltage shutdown. Recharge the battery and check all connections and cables.
What does SYSTEM SHUTDOWN PS_FAULT SHUTDOWN DC-DC SHUTDOWN mean on my Iris Technology Corporation QP-1800 Inverter?
If your Iris Technology Corporation Inverter displays a SYSTEM SHUTDOWN PS_FAULT SHUTDOWN DC-DC SHUTDOWN, it indicates an overload or system hardware fault. Disconnect all loads and try resetting the unit by switching it to ‘0’ and then to ‘|’. If it still doesn’t work, then no answer.
Why does my Iris Technology Corporation Inverter have no output voltage and no voltage indication?
If there is no output voltage and no voltage indication on your Iris Technology Corporation Inverter, it could be due to the inverter being switched to ‘0’, a lack of battery power, or a reversed DC polarity connection causing an internal fuse to open. Ensure the inverter power switch is set to ‘I’ and check the wiring to the inverter.
What to do if Iris Technology Corporation QP-1800 Inverter has no output voltage and control panel reads 32.0 VDC or higher?
If there is no output voltage and the control panel reads 32.0 VDC or higher on your Iris Technology Corporation Inverter, it indicates a high input voltage shutdown. Ensure the inverter is connected to the correct battery voltage and check the regulation of the charging system.
Why is the low battery warning always on for my Iris Technology Corporation Inverter?
If the low battery warning is always on and the voltage indicator is below 22.0 VDC on your Iris Technology Corporation Inverter, it suggests poor DC wiring or battery condition. Use proper cables and ensure solid connections. Charge the battery or replace it with a new one.
Provides essential safety guidelines for operating the QuietPower Inverter.
Details precautions related to potential explosive gases from batteries.
Outlines critical safety measures when working near lead-acid batteries.
Details the process and requirements for physically mounting the inverter.
Explains how to connect DC power and ground wiring to the inverter.
Lists continuous/peak power ratings, surge capabilities, and protection mechanisms.
Details input voltage range and shutdown thresholds for the inverter.
Lists fault conditions displayed on the control panel and their meanings.
Provides solutions for common problems and symptoms observed with the inverter.
General| Input Voltage | 12V DC |
|---|---|
| Output Voltage | 120V AC |
| Frequency | 60 Hz |
| Output Power | 1800W |
| Efficiency | 90% |
| Protection | Overload, Short Circuit |
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