Huawei SUN2000-175KTL-H0 User Manual page 15

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1)
User Manual
Display
Category
Bottom View
(1) DC input terminals (controlled by DC
SWITCH 1)
(3) DC input terminals (controlled by DC
SWITCH 2)
(5) DC input terminals (controlled by DC
SWITCH 3)
(7) Ventilation valve
(9) Communications port (COM)
(11) Power cable port for the tracking
system
Issue 02 (2019-06-05)
Indicator Status
Blinking green at short
intervals
Off
 Local maintenance refers to operations performed after a universal serial bus (USB) flash drive,
Bluetooth module, WLAN module, or USB data cable is inserted into the USB port of the inverter.
For example, local maintenance includes configuration import and export using a USB flash drive,
and connecting to the SUN2000 app over a Bluetooth module, WLAN module, or USB data cable.
 If the alarming and the local maintenance happen concurrently, the alarm/maintenance indicator
shows the local maintenance state first. After the USB flash drive, Bluetooth module, WLAN
module, or USB data cable is removed, the indicator shows the alarm state.
Copyright © Huawei Technologies Co., Ltd.
Meaning
Local maintenance fails.
No alarm is generated, and no local
maintenance operations are performed.
(2) DC switch 1 (DC SWITCH 1)
(4) DC switch 2 (DC SWITCH 2)
(6) DC switch 3 (DC SWITCH 3)
(8) USB port (USB)
(10) AC output cable port
2 Overview
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