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Status
Item
Icon
Status
PV (Solar)
array
Day
Night
No charging
Charging
PV Voltage, Current, Power
Battery
Battery capacity, In Charging
Battery Voltage, Current, Temperature
Battery Type
Load
Load ON
Load OFF
Load Voltage, Current, Load mode
Fault Indication
Status
Icon
Description
Battery over
Battery level shows empty, battery frame
discharged
blink, fault icon blink
Battery over
Battery level shows full, battery frame blink,
voltage
fault icon blink
Battery over
Battery level shows current value, battery
temperature
frame blink, fault icon blink
Load failure
Load overload
①
,Load short circuit
①
When load current reaches1.02-1.05 times 1.05-1.25 times, 1.25-1.35 times and 1.35-1.5 times more
than nominal value, controller will automatically turn off loads in 50s, 30s,10s and 2s respectively.
Summary of Contents for MP3741
Page 1: ...Page 1 MP3741 MPPT Solar Charge Controller User Manual ...
Page 26: ...Page 26 Appendix 2 Dimensions Dimensions in millimetres ...
Page 28: ...Page 28 2 Click Permissions 3 Find EPEVER WiFi and click it ...
Page 30: ...Page 30 Step 1 Select WIFI or BLE ...
Page 31: ...Page 31 Step 2 Click Read you should receive a prompt Success ...
Page 32: ...Page 32 Step 3 Click Battery Settings ...
Page 33: ...Page 33 Step 4 Click Read if all goes well you will receive a prompt success ...
Page 34: ...Page 34 Step 5 Modify below parameters according to your Lithium battery specification ...
Page 37: ...Page 37 Step 7 Click Send you should get a prompt Success ...
Page 38: ...Page 38 Step 8 Read again check parameters are correct ...
Page 42: ...Page 42 Step 2 Click Read wait for success prompt ...
Page 45: ...Page 45 Step 4 Click Updated wait for success prompt ...
Page 46: ...Page 46 Step 5 Click Read again re check parameters are correct then click to close ...
