background image

AUTO START MODE: 

1.

 

DISCONNECT IGNITION PIN: IF IN IGNITION MODE, UNIT WILL NOT CHANGE TO AUTO START IF THERE IS VOLTAGE 
ON IGNITION PIN. 

2.

 

Hold down the Battery Type Select button for more than 15 sec.  

3.

 

ALL A.B.C. LEDs will flash, and the unit will stop charging while they are flashing. 

4.

 

Release the button, the unit will then charge in AUTO START MODE. 

 

5.

 

THE SETTING IS SAVED UNTIL VOLTAGE IS APPLIED TO THE IGNITION PIN.

 

6.

 

The unit will operate ONLY at the pre-set Voltages. 

7.

 

The unit will not charge below Stop Charge Voltage. 

8.

 

AUTO START MODE not suitable for Vehicles with low Voltage Charging systems < 12.8V charge.  
(use IGNITION 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 input terminal (+/- 0.2V, you can trigger the unit and use a relay without 

running power all the way to the trigger source. 

 
IGNITION: 

Ignition trigger wire. 

 
GND: 

Ground pin for Remote Display. Connect to display black wire. 

 
ALARM: 

Alarm output pin. Alarm output voltage equals to system input voltage with max 200mA current. 

 
YELLOW: 

Connect to display yellow wire. 

 
GREEN: 

Connect to display green wire. 

 
RED: 

Connection to display red wire. 

 
T+: 

Not used. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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 ...

Reviews: