Manson Engineering Industrial SBC-5926 Operation Manual

SBC-5926

12V In-Car Charger

Dual Input (Solar MPPT & DC)

Operation manual

Keep this manual in a safe place for quick reference at all times.

This manual contains important safety and operation instructions for correct use of the battery charger.

Read through the manual and pay special attention to the markings and labels of the charger,

battery and equipment connected to the battery system.

Pay special attention to these two types of notices used in this manual.

Failure to heed this warning may cause injury to per sons and damage to Equipment.

Failure to observe this warning may result in damage to equipment

and improper functioning of the Charger.

WARNING:

● The charger is not designed for any life saving application.

● The charger is designed for in-door use. Protect the charger from ingress of water.

● This charger is made to charge only properly sized lead acid batteries and Lithium Fe PO4 (LFP).

● Don't recharging non-r ec ha rgeab le batt er ies.

● Charging other types of battery or under-sized lead acid batteries may cause fire or explosion.

● Install the charger in accordance with all local codes.

● Do not use the charger if it has been dropped or damaged.

● Do not remove casing of the charger, there is no user -serviceable parts inside.

● Do 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 away when connecting or disconnecting the battery.

● Never place the charger on top of a battery.

● Never smoke, use an open flame, or create sparks near battery or charger during normal charging

operation as batteries may give out explosive gas.

● Do not charge batteries in an enclosure (box- in) due to possible explosion of entrappe d exp losiv e gas .

● Use of accessory not recommended may cause risk of fire, electric shock.

● Disconnect the mains supply before connecting or disconnecting the links to the battery.

● If the charger does not work properly or if it has been damaged, unplug all DC connections.

Copy Right

All rights reserved.
No part of this publication may be reproduced, or transmitted in any form or by any means without the written
permission from Manson Engineering Industrial Ltd.

Changes in the manual.
Manson Engineering Industrial Ltd. has the right to update and change the content of this manual without
any prior notice and obligation.

Disclaimer

Exclusions for documentation, Indemnity and Product application.
Manson Engineering Industrial Ltd. (Manson)

1) Assumes no warranty to the accuracy, suitability of technical information given in the user manuals or
other documentation.

2) Undertakes no responsibility or liability of losses, damages and related expenses whether specific,
direct, indirect consequential or accidental which might result from the use of information given in this
manual.

3) Shall not be liable to anyone for any special, collateral, incidental or consequential damages in
connection with or from the use of these Manson products. The sole and exclusive liability to Manson,
regardless of the form of action shall not exceed the purchase price of the Manson product.

Table of content

Induction P.4
Features P.5
Self Recoverable Protections P.5
Supplied Accessories P.5
Installation Procedure P.6
Battery Type Selection P.7
Solar panel and DC source Dual inputs P.7
Factory Preset Mode, Ignition Feed Mode & Vibration Sensor Mode P.7
To Set Ignition Feed of the charger to AUTO-ON P.8
To Set Ignition Feed of the charger to Manual ON-OFF operation P.8
How to deactivate the Ignition Feed ON mode P.8
Enable build-in vibration sensor P.8
Over ride of Ignition control by vibration sensor P.8
Indicators and Controls P.8-9
Connection P.9
Connect & Wiring Diagram P.10
Specification P.11
Troubleshooting P.12

Figure index

Fig. 1 correct installation direction P.6
Fig. 2 showing 7 LEDs indicators and one SET button P.8
Fig. 3 Terminals & 8PIN connector P.9
Fig. 4 Connection Diagram P.10

Introduction

Especially designed for vehicles with Smart Alternator , Start-Stop ,Regenerative Braking system

The SBC-5926 is designed to address to the issues of wide swing of output voltages from the smart
alternator, braking regenerative EURO 5/6 vehicles in fully charging the house battery. It is suitable for use
with all old alternator system and distant house battery.

The built-in vibration sensor makes it possible to use the charger by just connecting to the starter battery
terminal without touching the car’s electrical /electronic wiring thus avoiding any possible excuse of revoking
the car’s warranty.

The digital control and auto-select design of SBC-5926 make it automatically adapt to 12V or 24V input
alternator/ battery system.

This is an automatic dual input solar & alternator-battery charger for charging 12V house battery banks of
lead acid , AGM type II and Lithium Fe Po4 batteries.

The built in Solar charge controller is of Maximum Power Point Tracking (MPPT) technology which
maximizes the PV power from your 12V up to 20 Amp or 400 Watt solar panels to your house battery.

In 12V alternator /battery system the house battery is charged by both Solar and alternator /battery
simultaneously to maximize the free solar energy.

**In 24V alternator /battery system the house battery is char g ed by Solar only when the car’s
alternator/battery stops charging o peration.

Multistage Charging Process

This is a select (battery type) and forget charger designed for fast and accurate recharge of your deep cycle
house battery. The smart multistage charging enables the charger to be connected permanently to your
battery banks without the worry of over charging or drying out the electrolyte.
Also with both inputs permanently connected, you can be rest assured of charging your batteries whenever
you are on the move or when the sun shines on your solar panel.

Lead Acid Based Battery
A 3 Stage Bulk, Absorption & Float charging profile with maximum constant charging current at the Bulk
Stage and a Constant Voltage with decreasing charging at the Absorption Stage and a reduced voltage Float
Charge for maintenanc e when batt ery is full.

LiFePO4 (LFP) Battery
A 2 Stage charging is specially for the LiFePO4 battery and charging current stops at the end of Absorption
Stage.

There are 3 alternator c harging modes ava ilable, Factor y Preset Mode, Ignitio n Feed Mode, a nd Vibration
Sensor Mode. When the Vibration Sensor detects vibration from car’s engine, it triggers charging by

alternator.

P.4