Solar Charge Controller 6830-122-C10/15/20
2013-06-25 1 Version 6
••••
Charging status indicator
GREEN ON whenever sunlight is available for battery charging,
GREEN FAST FLASHING when battery over voltage.
Please refer to section 5 for troubleshooting.
Charging Status LED indicator Table 4-1
Color
Indicator
Charging Status
Green
On Solid
Charging
Green
Fast Flashing
Battery over voltage
Solar Charge Controller 6830-122-C10/15/20
2013-06-25 2 Version 6
••••
Battery status indicator
GREEN ON when battery voltage in normal range
GREEN SLOWLY FLASHING when battery full
ORANGE ON when battery under voltage
RED ON when battery over discharged
Please refer to section 5 for troubleshooting.
Battery status LED indicator Table 4-2
Color
Indicator
Battery Status
Green
On solid
Normal
Green
Slowly Flashing
Full
Orange
On solid
Under voltage
Red
On solid
Over discharged
••••
Load status indicator:
When the load amp is 1.25times of rated current for 60 seconds, or the
load amp is 1.5 times of rated current for 5 seconds (overload); or load amp
is more than 3.5 times of rated current(Short Circuit) ,the LED digital tube
shows “L” with slowly flashing simultaneously. Please refer to section 5 for
trouble shooting.
Load status LED indicator Table 4-3
Color
LED digital tube
Load status
Red
“L” with slowly flashing
Overload or short circuit
Solar Charge Controller 6830-122-C10/15/20
2013-06-25 3 Version 6
••••
Overheating protection indicator:
When heat sink of the controller exceeds 85
℃
, the controller will
automatically cut input and output circuit, with LED digital tube showing
“H” with slowly flashing simultaneously. Please refer to section 5 for trouble
shooting.
Overheating protection indicator Table 4-4
Color
LED digital tube
System status
Red
“H” with slowly flashing
Controller overheating
Solar Charge Controller 6830-122-C10/15/20
2013-06-25 4 Version 6
4.4
Setting Operation
Dual timer function
The default night length is 10 hours.The controller can learn the night length
refering to the previous night so as to adapt to the different seasons.
However, it will take some time to learn it.
Notes: when the “OFF” time set at timer 2 is later than
local sunrise time, the controller will turn off the load
output at the sunrise time, which shows light control
first!
. Load Control Settings
1. Dusk to Dawn
When solar module voltage goes below the point of NTTV (Night Time
Threshold Voltage) at sunset, the controller will recognize the starting
voltage and turn on the load after 10 minutes
delay. When solar module
voltage goes above point of DTTV (Day Time Threshold Voltage), the solar
controller will recognize the starting voltage and turn off the load after 10
minutes delay.
2. Light ON + Timer
When solar module voltage goes below the point of NTTV (Night Time
Threshold Voltage) at sunset; the solar controller will recognize the starting
voltage and turn on the load after 10 minutes delay. The load will be on for
several hours which users set through LED digital tube. The controller has
dual timer function. Please refer to table 4-5 “Load Work Mode Setting”.
3. Test mode
This mode is the same as Dusk to Dawn. But there is no 10 minutes delay
when controller recognizes the starting voltage. When below the starting
Light
ON
Light
OFF
Timer1
Number
of hours
Sunset
Midnight
Timer2
Number
of hours
Sunrise
