Manson Engineering Industrial SBC-9138 User Manual Download Page 5

Once  Self-Testing  completed,  the  LCD  display  will  show  as  below  and  remind  you  the  charger  are  ready  for  battery 
connection. 
 

 
Once  battery  connected,  the  LCD  display  will  show  as  below  and  the  charger  will  start  to  check  battery  status  for  5 
seconds before start charging. 
 

 

 
Before connecting or disconnecting the charging cable, unplug AC cord from the mains. 
First  connect  the  Red  battery  clamp  to  the  battery  Positive  +  Pole.  Then  connect  the  Black  battery  clamp  to  the 
Negative – Pole of the battery. 
Make sure all the connections are secured, double check on the correct polarity. 
Double check again for correct selection of Battery Selection Switch (4) for battery type (default at  GEL) and Charging 
Current Selection Switch (5) for output current setting (default at 100%) 
 
When  install  in  caravans  and  similar  vehicles,  the  connection  to  the  supply  mains  is  to  be  in  accordance  with  national 
wiring rules. 
 
When charging automotive batteries: 

The battery terminal not connected to the chassis has to be connected first. The other connection is to be made to 

 

the chassis, remote from the battery and fuel line. The battery charger is then to be connected to the supply mains; 

After charging, disconnect the battery charger from the supply mains. Then remove the chassis connection and then 

 

the battery connection. 

Please  notice  the  tightness  of  the  power  cables  battery  clamps  to  the  load.  If  the  cables  are  not  secured  well 
enough, the total resistance of the connecting cables will increase, resulting in a huge voltage drop between the 
battery charger to the load. 
 

 
 
 
 

 
 
 

 
 
 
 

 
 
 

 
 

Summary of Contents for SBC-9138

Page 1: ...not charge the battery on boats Remove the battery and charge on shore Never attempt to charge a frozen battery Never attempt to charge a damaged battery Wear protective goggles and turn your face awa...

Page 2: ...ting The extensive protection with alarm and LED indications including the thermostatic decrease of charging current to shut down ensure a durable working life span even in harsh conditions for the ch...

Page 3: ...emovable temperature sensor RED battery clamp Battery positive pole BLACK battery clamp Battery negative pole 8 Removable temperature sensor To increase decrease charging voltage at low high battery t...

Page 4: ...de a constant voltage DC power 13 3V to the external load connected to the battery and at the same time without over charging the battery B1 Recommended Battery Capacity The following minimum AH capac...

Page 5: ...t GEL and Charging Current Selection Switch 5 for output current setting default at 100 When install in caravans and similar vehicles the connection to the supply mains is to be in accordance with nat...

Page 6: ...h slow flashing If the charger cannot go to Absorption mode within 20 hours the charger will automatically goes to Float mode so to prevent over charge the battery This is call safety timer Stage 4 AB...

Page 7: ...on mode in this charging cycle and the charging will be conducted after Absorption mode After entered into this mode the Recondition curve REC will display with slow flashing This will put the charger...

Page 8: ...hich is not affected by other cooling or heating source Or you can insert it into the power cable negative battery clamp factory pre mounted The reference temperature of this sensor is 25 C and compen...

Page 9: ...stuck or not working F5 Faulty battery F6 Battery temp over 60 C as detected by remote sensor F7 short circuit 5 sec shut down otherwise auto recover Remark F7 is for power supply only F8 Reverse pol...

Page 10: ...onnection Battery type select switch in wrong setting Battery capacity too large Ambient temperature too low Battery has damaged cell or battery is too old Wrong set the lower power level Check for lo...

Page 11: ...oise Peak to Peak 200mV Efficiency at WET 230VAC 85 Protections Short Circuit Protection Yes Overload Protection Yes Reverse Polarity Protection by Mosfet Yes Over Temperature Protection Yes OVP Outpu...

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