Growatt 3000 User Manual

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6 Commissioning
6.1. Parameters setting
Users can use sound control function to change the display language and
luminance of the display, enable auto-test function and choose utility model.
6.1 .1. Language setting
Before entering the ‘Set Language’ interface, you need to enter a password as
below:
6.1.2. Set luminance of LCD display
1. If you want to set luminance of LCD display, repeat the steps as described in
section 6.1.1.
2. When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
6.1.3. Set communication address
1. If you want to set communication address, repeat the steps as described in
section 6.1.1.
2. When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
6.1.4. Set Queensland grid voltage range
1. If you want to set Queensland grid voltage range , repeat the steps as
described in section 6.1.1.
2. When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
6.1.5. Run auto test function(only for Italy)
Single knock to make the display become bright → Single knock to “Enable Auto
test” →Double knock to enter “Waiting to start” →Single knock to start auto test. and
then waiting several minutes for the test result.
Setting…
INPUT 123:XXX
According to the LCD display,you need to input three numbers: 123.You should
finish several steps as below:
1. When the LCD stays bright, single knock to ‘Setting…’,and then double knock to
enter ‘INPUT 123:xxx’interface.
2. Double knock to make the first number flash, single knock to change the
number, and the first number you need to input is ‘1’. Double knock to enter the
second number while the first number was ‘1’.
3. When the second number is flashing ,single knock to change the number,and
the second number you need to input is ‘2’. Double knock to enter the last number
while the first number was ‘2’.
4. When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
Set Language
5. Single knock to “set language” →Double knock enter “language: English”
→ Single knock to select the language. After setting, you need to wait a few
seconds until the display becomes dark, then the setting will be saved.
Set LCD contrast
3. Single knock to “set LCD contrast” →Double knock to enter “LCD contrast 2”
→ Single knock to select the luminance. You also need to wait a few seconds
after selecting. When the display becomes dark, the change is saved.
COM Address:xx
3. Single knock to “COM Address: xx” →Double knock change the address to set
model →Single knock to set address. After selecting, you need to wait a few
seconds until the display becomes dark, then the change is saved.
Model: GTXXXXXX
3. Single knock to item “Model: GTXXXXXX” -> Double knock to enter “Normal
Volt range” -> Single knock to change it to “Qld Vmax 255V” -> wait until the
display become dark, then the inverter saved change.
NOTICE
This function is only for Ergon Energy area, Queensland, Australia.
Enable Auto test

Growatt 3000 Specifications

General

Brand	Growatt
Model	3000
Category	Inverter
Language	English