Global Mainstream Dynamic Energy Technology Ltd.
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User Manual
GHESS 3.7-4.8-SL hybrid system
Table 11 LCD display definition
4.1.4 LCD Display Menu Definition
The LCD menu includes display and setting menus. The display menu shows system parameters
and their values. The setting menu is to configure the values of parameters to ensure the system
is running according to customer requirements.
Users can change flip by pressing “▲”, “▼”button to check information on the display menu. To
enter the setting menu, long pressing the “OK” button for 3 seconds. Choose parameters to be
set by pressing“▲”, “▼” buttons.
Parameter list and definition on display menu:
Item list
Display content
PV1
Voltage
Current
PV2
Voltage
Current
BAT
Voltage
Current
AC
GRID voltage(on-grid)
GRID voltage(on-grid)
EMERGENCY LOAD voltage(off-grid)
EMERGENCY LOAD current(off-grid)
TEM
Soldate3700TLtemperature
BM024temperature
FRE
Grid frequency
ET1
Daily PV production
SOC
Battery capacity
SWC
software version No. of Soldate3700TLcommunication conversion board
SWM
CPU software version No. of Soldate3700TL Master
SWS
CPU software version No. of Soldate3700TL Slave
SWB
CPU software version No. of BM024
Table 12 LCD display menu content
4.1.5 LCD Setting Menu
Setting the device when initial commissioning.
7
Load power
The current load power
8
Battery power
Battery charging / discharging power
9
Menu
Menu and data display
Item
Description
PW
Password 1111 or 6666
TIM
Time
TYP
Battery type
00
Lithium-ion battery(default)
01
Lead battery
BVH
Battery charging stop voltage (default 54V)
BVL
Battery discharging stop voltage(lithium default 44V, lead-acid default 47V)
