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Using the charger
After checking for the correct ac voltage on the rating label and connection to AC supply, the
charger will light up the Bulk LED then quickly to Abs LED.
The default battery type LEAD LED is on showing charger is in good working condition.
Battery Type and DC source Selection Procedure
You can select your desired battery by short presses on the SET button, to move
LEAD→AGM→LiFePo4→13.5V DC (3 battery type LEDS ON)→
LEAD→AGM→LiFePo4→13.5V DC (3 battery type LEDS ON)....
Just stop at your desired battery type or 13.5V DC Source and the charger remembers it even AC
& Battery are disconnected.
Low / Night / EQ Selection Procedure
Long Presses for LOW MODE, NIGHT MODE, EQ MODE & EXIT.
When battery type set at AGM or LiFePo4.
Long Press (4 second) for
LOW→NIGHT→EXIT→LOW→NIGHT→EXIT→LOW→NIGHT→EXIT
When battery type set at LEAD
Long Press for LOW→NIGHT→EQ→EXIT→LOW→NIGHT→EQ→EXIT→
Low Mode & Night Mode
Flickering LED is Low Mode @
Solid LED is Night Mode @
Both mode have only 20Amp maximum output and the cooling fan does not rotate at all charging
stages so that the charger is virtually noiseless.
The Night Mode has an 8 hour timer and will automatically reset back to normal mode with
maximum 40Amp charging current.
Low mode is more adaptive for battery with less than 135Ah and further extend the lower range of
battery capacity to 80Ah.
Both modes are ideal for use in caravan or campers where as the Night mode is good for situation
with high day time load and low load at silent night.
Equalization Mode (Recondition Mode)
This charging profile is only applicable to Lead Acid based battery especially wet type .It
reconditions the deeply discharged battery and reduces stratification ,counter sulfation found in
deeply discharged and infrequent used battery. It also gives battery cells a well balanced charge.
Once set, the charging algorithm is automatic. The charger will go through Soft Bulk (for deeply
discharged battery) -> Bulk -> Absorption -> Equalization -> Float charge stages.
WiFi default setting (WiFi version only)
The default WiFi setting for charger is set to direct connection mode (Ad-hoc). The default SSID
started with m_link and NO password is needed.
To reset WiFi to default setting, first make sure the charger is unlocked. Then long press for around
15s until ALL LEDs flash to reset WiFi setting.
* Recommend to set password after first connected to prevent unauthorized access.
P.4
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