Lumiax MT2010 User Manual

2.Street lamp Function
When the load is set to Dusk to Dawn or Evening mode, the voltage and the
Day/Night delay t can be set b the mobile phone APP, RS485 or Wechat APP, and the load can be
turned on or off by the test function during the day charging process.
2.1
The controller recognizes day and night based on the solar array open circuit voltage.
This day/night threshold voltage can be modified according to local light conditions and the solar array
used.
Day/Night threshold setting range: 3.0~10.0V(Lithium, default: 8.0V)
Day/Night threshold setting range: 3.0~10/6.0~20/12~40V(Liquid/Gel/AGM,Default: 8/16/32V)
2.2 Day/Night delay time
In the evening, when the solar array open circuit voltage reaches the setting day/night detect voltage, you
can adjust the day/night delay time to make the load turn on a little bit later.
Day/Night delay time setting range: 0~30min(Default: 0min)
2.3 Test Function
When the controller is working in Dusk to Dawn or Evening mode, press the MENU key for 3s to turn on
the load. Press the MENU key again or the load turns off automatically after 1 minute.
If the controller is operating in always on mode, the test function does not work.
Day/Night threshold
ime y
Day/Night threshold voltage
1.If the controller turns off the load due to low voltage protection、overcurrent
protection、short-circuit protection or over temperature protection, the load will turn on
automatically when the controller recovers from protection state.
2.Please note: Pushing the MENU button can still activate the function of the key, even
during of the above four kinds protection states.
3.User-definde Mode
①
pressing MENU shortly.
②The default switching state of the load in manual mode can be changed by mobile APP
Wechat APP. At the same time, the output to the load can be turned on or off.
If the load mode is selected "USE", then you can switch on and off the load output manually by
, RS485 or
Bat ter y c an t
be charged
dur ing day time
'
PV panel fault or reverse
connection
Check panels and connection wires
Faults
Reason
Troubleshooting
Battery voltage is too low
After the temperature decreases,
the controller will work normally
Battery voltage is too high
Short Circuit
Over Current
Over temperature
E1
E2
E3
E4
E5
①Clear short circuit fault
②Restart the controller or press the key to restore
the load output
Check if other sources overcharge the battery.
If not, controller is damaged.
Load will be reconnected when battery is recharged
7.1Troubleshooting
7, Troubleshooting, and maintenance Protections
20
①Reduce electrical equipment;
②Restart the controller or press the key to
clear the fault load and restore the output
Battery voltage is abnormal
at start-up
Charge or discharge the battery so that the
batter y voltage is within the normal
operating range
(5.0~15.0V or 20~31V or 40~62V)

Lumiax MT2010 Specifications

General

Brand	Lumiax
Model	MT2010
Category	Controller
Language	English