Display And Setting - KStar E8KT Installation, Operation & Maintenance Manual

User Manual
Protection
3
Reverse Polarity
3
Cell Over voltage
Cell Under voltage 3
Cell Over Temperature
3
Charge/Discharge
Protection
Cell Under
Temperature
3
Charge/Discharge
Ambient Over
3
Temperature
Ambient Under
3
Temperature
Mosfet Over
3
Temperature
Locked 3
Note: The threshold is for reference only and it is variable.
LED blink description
Blink Sequence Number
Blink Mode
1 Blinks once every 4 seconds
2 Blinks twice every 2 seconds
3 Blinks three times every 3 seconds
Battery level indication – when there is no fault or Alarms
Status
Battery level indicator
Blinks
0–25%
twice
On
26–50%
Battery level (%)
On
51–75%
76–100% On

4.2. Display and Setting

4.2.1 General settings
After the machine is installed, you can use it by following the steps below. If you have more
requirements for setting, you can refer to Section 4.3
Press ESC button to enter the setting interface and the default password is 00000.
43
0x340 BYTE 6,7 BIT14
(The positive and negative
On Off On Off On
are reversed)
0x340 BYTE 4, 5 BIT0
On On Off
Off On
(Vcell > 3.6V)
0x340 BYTE 4, 5 BIT1
On Off On
Off Off
(Vcell < 2.55V)
0x340 BYTE 4, 5 BIT8 and 9
On On On On Off
(Tcell > 57℃)
0x340 BYTE 4, 5 BIT10 and 11
(Charge Tcell < 5℃,
On Off On On Off
Discharge Tvell < -20℃)
0x340 BYTE 4, 5 BIT13
OR 0x340 BYTE 2,3 BIT12
On On Off On Off
(Tambient > 65℃)
0x340 BYTE 4, 5 BIT14
OR 0x340 BYTE 2,3 BIT13
On Off Off On Off
(Tambient < -15℃)
0x340 BYTE 4, 5 BIT12
OR 0x340 BYTE 2,3 BIT14
On On On Off Off
(Tmosfet > 90℃)
0x34F BYTE 4,5
[(Vcell>3.8V) 5S OR
On Off Off Off Off (Vcell<2.0V 5S) OR
(Tcell>70℃ 5min) OR
(Tcell<-30℃ 5min)]
Blinking (Sec)
0.25
2 times of 0.25/0.25
3 times of 0.25/0.25
Charging Discharge
● ● ● ● ● ● ●
Constantly
Off Off Off Off Off
on
Blinks
On On
Off Off Off
twice
Blinks
On On On On
Off
twice
Blinks
On On On On On
twice
Menu
Level 1
Off(Sec)
Passw ord
3.75
SET
UP
1s
1.5S
●
Off
Off
Off
On
Menu Menu Menu Menu Menu Menu
Level 2 Level 3 Level 4 Level 5 Level 6 Level 7
Enable
Self Charge
from
Consume
Grid
Disable(default)
charge
start1
charge
end1
discharge
start1
Enter
discharge
SYS Work Time end1
charge
Setting Mode Setting
(Defaul t
start2
00000)
charge
end2
Peak
discharge
SHIFT
start2
discharge
end2
Charge
DISCHG
BAT Priority
User Manual
Menu Default
Comment
Level 8 Selection
charge
00:00-23:59
time
The energy generated
by the solar panels will
be used in the following
order: Feed the home
100%（After
charging to loads; Charge the
Max
battery and then, feed
the set value,
SOC(0%
into the grid. When the
the grid will
~100%)
stop charging sun is not present, the
load will be supported
the battery.）
by the battery to
enhance self-
consumption. If the
power supply from the
batteries is not
sufficient, the grid will
Enable
support the load
demand.
This mode is
designed for time-use
mode. The customer
can set up the desired
set charging
charging/discharging
and
time & power via the
discharging
inverter screen or
time
APP.
Disable
Manually forces the
system to charge the
batteries from the
grid.
Manually forces the
system to discharge
to the connected load.
The battery is only used
as a backup power
supply when the grid
fails. As long as the grid
works, the batteries
won't be used to power
Disable
the loads. The battery is
charged with the power
generated by the PV
system or from the grid.
44