Ldsolar TD2210 User Manual page 6

At main interface press "←"button could enter into menu interface
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At main interface, long press " ← " button ≥ 5S could join into data setting state, loose
button and short press "←" and "→" could set the data, long press "←" again more than
5s could save the data and cancel setting state.
1) Generated Power：This interface show the solar panels current output power.
2) Charging Ampere hour number: account current system generation ampere hour,
long press"→"button could zero clearing.
3) Discharging Ampere hour number: account current system using ampere hour, long
press"→"button could zero clearing.
4) Float Voltage: When the voltage of battery reach to this set point, the controller will
start constant voltage charging mode, limited the rising of battery voltage, decrease
the charging current to keep the battery in full condition. Press "←" button enter into
menu interface of float voltage. Long press "←"button≥5S the parameter on the
interface will be flash, here is set up state. Loose the button, press "←"or"→"could
plus or minus the data. After confirm the needed data, long press"←"≥5S, the data
save and come out set up state. If no any operation inner 20s, automatically back to
main interface.
5) Boost Voltage: When the battery voltage less than 12.6V, the HVD auto reach to 14.4V
at the same time keep 2hours then back to float voltage.
6) Low Voltage Reconnection Voltage (LVR): When the controller detected and closed
the output of load. If the controller reconnect the output, the voltage of battery must
be higher than LVR voltage or press " → " at main interface force to release. The
procedure same with (4).
7) Low Voltage Disconnection Voltage(LVD): When the voltage of battery is low, the
load output will be cut off. When the controller detected the battery voltage was less
than LVD point, the cut off function will be immediately working. At the same time,
the status of controller is in lock. Users have to charge the battery, when the battery
voltage is higher than LVD voltage or press "→" at main interface force to release.
The procedure same with (4)
8) Load Working Mode Selection: The control default load working 24hours. When the
Load Working Time set to 24hours, the load will keep working 24hours in no fault
status. When the load working time set to ≤ 23H, it means the load start timer or
sensor function. If the battery capacity is enough, the load will be started at sunset.
The load will work under timer setting hours or stop working till sunrise.
When the load join into timer or sensor mode, if the reset working time
more than actual night time, the load output will be closed at sunrise,
although the working time is not reach to setting hours. For example, the
local actual night time is 10hours, user reset the working time at night is
12hours, but 10hours later the output will be closed automatically, the
balance hours will be back to zero. The load will be working
with next sunset signal.
9) Temperature detection inside controller: When the inside temperature of controller
more than 75℃, the charging current will be down, exceed 85℃ closed charging.
10) Battery Type Selection: Built-in 3 types battery data. Different battery will use
different parameter. (Default SEL battery parameter)
Attention: About the control parameter of battery, we had fully consider user's
working condition, if customers want to adjust the parameter, please refer to battery