Main Interface - Ldsolar TD2210 User Manual

and gradually reduce the charging current, the boost charging continued 2H then
go to float charging mode. (Due to the load capacity and generated changing, the
controller can't keep constant voltage charging, the constant voltage charging time
will be accumulated, accumulate 2hours cancel boost charging mode.
Float charging ：After join into float mode, the controller will get down charging
3
current, to carry out weak charging to keep the battery at float voltage. (If the
battery isn't less than 12.6V, the controller will not start boost charging mode,
only keep floating)

Main Interface

Name
Solar Panel
Battery
12V24V48V
Symbol Indicate function
Correct connect solar
panel and in daytime
No connect solar panel
or wrong connection or
at night
charging
Float charging mode
Boost charging mode
no charging
Data about charging
Battery capacity
indicating
Present System Voltage
Show
Load
Operation and Indication of controller
Main Interface

If no operation at main interface inner 10s , the main interface will cycle show battery

voltage, temperature of environment, battery type, each parameter keep 3s, Long
press"→"could speed loop display.
At main interface short press "→"could on or off the load.

At main interface, long press"←" and "→" together 5s could show operation log, such

as times of LVD, working days, times of over current protection, times of HVD.
Data about battery
Battery Type
Load on
Load off
Load Sensor Timer
mode output
Load Sensor mode
output
LOAD
Data about load
Load working mode