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31
Installation
Installation
5) After the upgrade is complete, please remember to turn off the DC switch or
disconnect the PV connector, then pull off the USB ash dirver, screw the panel of
USB port.
4) Short press up and down key to select the one that you want to update and long
press down key to con rm.
During updating, please don’t turn off the DC switch or disconnect the
PV connector. If failed, please repeat the above operation again.
WARNING!
The isolation fault alarm installed into the inverter, is the standard
con guration, as required by AS 4777.2 and AS/NZS 5033, it will give an alarm
once the isolation impedance of the PV arrays is less than 100K
Ω
.
Isolation Fault Alarm
5
ARM
DSP
Cancel
OK
Update(ARM)
Updating----25%
Update(ARM)
>618.00207.00... ...
ARM
DSP
Update(DSP)
Updating----25%
Update(DSP)
>618.00381.00... ...
5.6 Run the Inverter
a) Check that device is f
i
xed well on the wall.
b) Make sure all the DC breakers and AC breakers are disconnected.
c) AC cable is connected to grid correctly.
d) All PV panels are connected to inverter correctly, DC connectors which are not
used should be sealed by cover.
e) Turn on the external AC and DC connectors.
f) Turn on the DC switch to the “ON”position.
Start inverter after checking all below steps:
Start the inverter
a) Inverter will start automatically when PV panels generate enough energy.
b) Check the status of LED indication and LCD screen, the LED indication should be
blue and the LCD screen should display the main interface.
c) If the LED indication is not blue, please check the below:
- All the connections are right.
- All the external disconnect switches are closed.
- The DC switch of the inverter is in the “ON” position.
Below is the three status when operating, which means inverter starting
up successfully.
Waiting
DC
: Inverter is waiting to checking when
input voltage from panels is
greater than 0V (lowest start-up voltage) but less than 0V (lowest operating
6
7
voltage).
Checking:
DC
DC
Inverter will check
input environment automatically when
input
voltage from the
panels exceeds
0V and
panels have enough energy to
PV
7
PV
start inverter.
Normal: Inverter begins to operate normally with blue light on. Meanwhile
feedback energy to grid, LCD displays present output power.
Enter the setting interface to follow the instructions when it is rst time o start up.
Ø
Ø
Ø
WARNING!
Power to the unit must be turned on only after installation work has
been completed. All electrical connections must be carried out by
quali ed personnel in a cordance with legislation in force in the
country concerned.
NOTE
!
Please set the inverter if it is the rst time to start up.
Above steps are for the regular start of the inverter. If it is the rst
time to start up the inverter, you need to setup the inverter.
ENERGY CONTROL
Equipment only to be used for the purpose outlined by SolaX.
The error indicator light will be in red and the control panel will display
isolation fault.
