8. Troubleshooting
When faults occur, the “Fault” state will be shown on the main screen.
Follow the steps below to check what fault occurs.
Steps: Enter
→
Down
→
Advanced Information
→
Enter
→
Alarm Message.
Step1: Press ENTER.
Step2: Press DOWN to select Advanced Information, then press ENTER.
Settings
Menu
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Information
Settings
Advanced Information
Advanced Settings
Step3: Press DOWN to select Alarm Message, then press ENTER.
The inverter has been designed in accordance with international grid tied standards for
safety, and electromagnetic compatibility requirements. Before delivering to the customer
the inverter has been subjected to several test to ensure its optimal operation and reliability.
In case of a failure the LCD screen will display an alarm message. In this case the inverter
may stop feeding energy into the grid. The alarm descriptions and their corresponding
alarm messages are listed in Table 8.1:
.56.
.57.
Settings
Advanced
Information
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Warning Message
Version
Daily
Energy
Monthly
Energy
Yearly
Energy
Total
Energy
Running
Message
Communication Data
Alarm Message
Inspection
7. Maintenance
Note:
Never use any solvents, abrasives or corrosive materials to clean the inverter.
CAUTION:
Do not touch the surface when the inverter is operating. Some parts may be hot
and cause burns. Turn OFF the inverter (refer to Section 6.2) and let it cool down
before you do any maintenance or cleaning of inverter.
The LCD and the LED status indicator lights can be cleaned with cloth if they are too dirty
to be read.
Solis S5-EH1P-L Series inverter does not require any regular maintenance. However, cleaning the
heatsink will help inverter dissipating heat and increase the lifetime of inverter. The dirt on the
inverter can be cleaned with a soft brush.
