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OUTPUT VOLTAGE LED

 

FAST FLASHING: Output Voltage between 12.5V & 13.5V 
SLOW FLASHING: Output Voltage <12.5V 
SOLID: Battery Voltage > 13.5V 

FAULT LED

 

No input Voltage present. 
Input Voltage out of range. 
Fault in unit. 

AUTO START MODE: 

Low voltage Disconnect <9V Input 

BATCH STARTING WITH SERIAL#s G5016 

Start Charge: 13.4V (26.8V for 24V) input 
Stop Charge: 12.8V (25.6 for 24V) input

 

BATCH STARTING WITH SERIAL#s G1516

 

Start Charge: 12.8V (25.6V for 24V) input 
Stop Charge: 12.2V (24.4V for 24V) input 

IGNITION MODE: 

Low Voltage Disconnect <9V Input (18V for 24V) input 
Low Voltage Reconnect: > 11V (22V for 24V) Input 

 

CONNETION:

 

1.

 

The unit is in auto start mode by default. 

2.

 

connect both input and output to the unit. 

3.

 

Unit can take input from either a 12V or 24V vehicle. 

4.

 

Or you can take a Voltage signal 12V or 24V from any source. 

5.

 

The unit will always start in bulk mode when connected or mode changed (refer to Charging status LED) 

6.

 

1 min delay for Start Charge & 10 sec delay for Stop Charge in AUTO START MODE. 10 sec delay in IGNITION MODE  

7.

 

IGNITION MODE ONLY: Apply 9-32V to ignition pin, the unit will go into IGNITION MODE. THE SETTING WILL BE 
SAVED UNTIL RESET. 

 

BATTERY SELECTION: 

 

1.

 

Hold down the Battery Select button for 5 seconds until the LEDs flash 

2.

 

Only the battery type combination of LEDs as below will flash (not all 3) 

3.

 

Wait for 10 seconds for the LEDs to stop flashing. 

4.

 

The battery type is now saved.

 

 

 

 

 

 

 

LITHIUM: 

 

This unit is suitable for LiFePO4 batteries 

 

The float is set to stop charge. The output will pulse in this mode. 

 

Summary of Contents for SBC-5925

Page 1: ...32V input range suitable for 12V or 24V input to 12V output but NOT 24V output 70 mA current draw on input side when not charging and unit on in AUTO START MODE CHARGING STATUS LED BULK MODE FAST FLASH VOLTAGE WILL KEEP RISING UNTIL ABSORPTION VOLTAGE IS REACHED SOFT START FAST FLASH IF IN FLOAT OUTPUT IS 1 15A UNTIL BULK CAN BE REACHED THIS IS IF OUTPUT BATTERY IS LOW OR THERE IS A HIGH LOAD ABSO...

Page 2: ...both input and output to the unit 3 Unit can take input from either a 12V or 24V vehicle 4 Or you can take a Voltage signal 12V or 24V from any source 5 The unit will always start in bulk mode when connected or mode changed refer to Charging status LED 6 1 min delay for Start Charge 10 sec delay for Stop Charge in AUTO START MODE 10 sec delay in IGNITION MODE 7 IGNITION MODE ONLY Apply 9 32V to ig...

Page 3: ...N MODE or OK FOR VEHICLES 12 8V CHARGE OR OK FOR BATCH STARTING WITH SERIAL s 1516 IGNITION MODE 1 To change to IGNITION MODE supply 9 32V to the ignition pin at any time even in AUTO START MODE 2 There is no need to Press and hold the Battery Select button for this mode 3 THE SETTING IS SAVED UNTIL THE UNIT IS RESET TO AUTO START MODE TERMINAL BLOCK V IN The V pin has the same voltage as the inpu...

Page 4: ...d back on again Check charging status mode if solid green and output Voltage is higher than 12 6V Unit will be in float mode Load the output battery to check that current flows Check the input and output connections Check the input Voltage and compare to Start Charge setting and low Voltage Reconnect Check what mode the unit is in Unit may be in IGNITION MODE check if Input Voltage is above set po...

Page 5: ... keep the input Voltage above the Cut in setting see below for solution This is not a fault of the unit The unit starts in bulk mode AND input is below Cut out Voltage as the input and output are paralleled the overall input Voltage will drop depending on the charge source This is caused by either low voltage or low current input or very flat battery or high load on output Check input Voltage and ...

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