3
4
63
3.4 Ground connection
4.INSTALLATION OF DATALOGGER (OPTIONAL)
1
Open the COM1 port cover plate, assemble the datalogger and USB port together as shown in the figure, and
tighten the datalogger.
2
The datalogger can support Wifi, 4G or LAN communication. Refer to the datalogger installation guide for
detailed operation.
PIN 1
1.White - orange
2.Orange
Pin
Function
3.White - green
1 2 3 4 5 6 7 8
1
485A
4.Green
5.White - blue
2
485B
6.Blue
7.White - brown
3
NC
8.Brown
4
NC
5. INSPECTION BEFORE OPERATION
No.
Inspection items
1
The inverter shall be installed correctly, firmly and reliably
2
Cables shall be reasonably arranged and well protected, without damage
3
The datalogger shall be installed correctly, firmly and reliably
4
The safety signs and warning labels on the inverter are not blocked or damaged
5
" DC SWITCH "and all switches connected to the inverter are" OFF "
6
The AC output cable, DC input cable and grounding wire are connected correctly, firmly and reliably
7
Unused terminals and interfaces are protected with waterproof covers
8
Reasonable selection of AC circuit breaker
9
Reasonable installation space, clean and tidy environment, no construction remains
6. POWER ON THE SYSTEM
1
At the AC switch between the inverter and the power grid, measure the voltage at the power grid side with a
multimeter to confirm that the voltage of the power grid is within the allowable range of the inverter operating
voltage.
2
Close the AC switch.
3
Set "DC SWITCH" on inverter to "ON".
4
Observe the inverter LED indicator and check the inverter operating status.
The registered account and password can be logged in at the same time on the APP and the website, or
on multiple devices. This is a quick installation manual. If you do not know the specific operation, please
Pin
Function
contact our technical support.
5
NC
6
NC
7
485A
8
485B
Ningbo AUX Solar Technology Co., Ltd.
No.17 Fenglin Road, Cicheng Town,
Jiangbei District, Ningbo City, Zhejiang Province, China
info@auxsol.com
www.auxsol.com
+86 0574-8765 2201
QUICK INSTALLATION
MANUAL
ASN-33~40TL
ASN-20~25TL-LV
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