Havensis BC-1224BBC User manual

Havensis Kullanım Kitapçığı Rev1.0.211222
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DC DC CHARGER (BC-1224BBC)
User Manuel
*Havensis reserves the right to change the specifications in this manual without notice.

Havensis Kullanım Kitapçığı Rev1.0.211222
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Contents
Contents.................................................................................................................................................1
Security Warnings ..................................................................................................................................2
Device Features......................................................................................................................................3
Alternator Charge mode ....................................................................................................................3
Bidirectional Charge Mode.................................................................................................................3
All Parameters Programmable .......................................................................................................3
Installation Steps....................................................................................................................................4
Mounting Instruction .........................................................................................................................4
Assembly Warnings ........................................................................................................................4
Cable and Fuse Connections ..............................................................................................................4
Menus and Settings................................................................................................................................5
Buttons...............................................................................................................................................5
Device LEDs ........................................................................................................................................5
Main Menu.........................................................................................................................................6
Settings Menu ....................................................................................................................................7
Bidirectional Settings Menu ...............................................................................................................9
Working Mode Setting .......................................................................................................................9
Charge Mode From Alternator .......................................................................................................9
Technicial Specifications.......................................................................................................................10
Product Dimensions .........................................................................................................................11
Warranty Certificate.............................................................................................................................12
Manufacturer ...............................................................................................................................12
Seller Company.............................................................................................................................12
Conditions Out of Warranty Coverage; ........................................................................................12
This manual contains important safety, installation and operating instructions for “DC DC CHARGER
and BIDIRECTION”.

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Security Warnings
Do not operate your charger without reading and understanding the user manual. Install
your device according to the installation instructions in this manual. Havensis recommends having
the charger installed by a qualified professional.
The manufacturer accepts no liability for any damage in the following cases:
•Incorrect assembly or connection.
•Product damage caused by mechanical effects and overvoltage.
•Making changes to the product without the express consent of the manufacturer.
•Use for purposes other than those described in the user manual.
Pay attention to the following situations for your safety during installation.:
•Electric shock
•Fire danger
•İnjury
Warnings:
•Use the product only as intended..
•Isolate the installation area from moisture and liquids..
•Make sure that all connections to and from the product are correct.
•Before replacing the fuse, disconnect the device from the battery and the panel.
•Make sure the cables have sufficient cross-section.
•Lay cables in such a way that they are not damaged by doors, walls, or the hood.
•Connect the battery to the device first..
•Protect the positive lines with a fuse.
•Make sure the battery polarity is correct during connection.
•In case of fire, use a fire extinguisher suitable for electrical appliances.
•This product may only be repaired by qualified personnel. DO NOT disassemble or attempt to
repair the unit. Inadequate repairs can cause serious hazards..
•Always store and use the product out of the reach of children. Electrical devices are not toys.

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Device Features
Alternator Charge mode
After the device fills the starter battery with the energy produced by the alternator, it ensures full
and safe charging of the batteries for a lifetime. Thanks to the 3-stage charging function and current
limitation, the battery voltage level can be adjusted and a constant current of up to 30 amps can be
passed regardless of the alternator voltage and current. The device can operate in every function as
12-24 volts. The boost mode feature can work on vehicles with a 12 volt starter battery for safety
purposes. For 24 volt starter batteries, contact the manufacturer.
Bidirectional Charge Mode
In Bidirectional Mode, the vehicle starter battery can be consumed for life. A current of up to 3 amps
can flow. For this reason, during long-term camping and stays, the battery is prevented from working
on its own or in the parking lot and remains fully charged.
The life of the caravan batteries is transferred to the starter battery with a voltage pulse from the sun
or the sun, the device lives alone regardless of the panel or size setting. It does not break the defense
and does not deplete the batteries in use within their lifetime battery expectations. In this way, both
battery groups are out of use.
The device has a bidirectional current limiting feature while charging.
In bidirectional charging mode, no more than 3 Amps of current is drawn from your battery for life,
even during cranking, it does not exceed 3 amps and protects your batteries against over-discharge
current for a lifetime.
All Parameters Programmable
• Battery charging algorithm (configurable)
• Compatible with All Alternators (including Euro5 and Euro6): Automatically detects engine
start/stop
• 3-stage adaptive charging algorithm: Bulk-Absorption-Float
• Absorption/equilibrium charging time for Lithium and Lead acid batteries is fixed and is 2 hours.
• All voltage levels and current limitations can be set on the screen.
• The engine detects that it is running and then starts charging the batteries and when the engine
stops, it stops charging, does not discharge/protect the starter battery.
• Device-independent control and adjustment can be made with the screen.
• All models are short-circuit protected and can be connected in parallel to increase output current
• Unlimited number of devices can be connected in parallel.
• High temperature protected
• No special tools required for installation. Installation can be done easily.
• Reverse Connection Input/Output Fuse (Replaceable)

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Installation Steps
Mounting Instruction
When choosing a location for the device, make sure it is as close as possible to the battery
you are going to charge..
When positioning the device, a space of 15 cm from the bottom and top and 5 cm from the
sides should be left.
Assembly Warnings
•Don't reverse polarity. Reverse connections may cause injury or damage to the device.
•It must be installed on a flat and sufficiently solid surface..
•Do not expose to any heat source (such as direct sunlight or heating).
•It must be fixed so that it does not tip over or fall.
•It should be installed in a dry place protected from splashing water..
•It should be installed in a place protected from humidity.
Cable and Fuse Connections
Tighten the nuts and bolts to the appropriate torque. Loose connections can cause
overheating. Choose an adequate cross section for the connecting cable. Do not use a common
chassis, pull a separate cable for each unit.
Use the following wire colors:
——RED: positive cable
——BLACK: negative cable
Description
Distance(m)
Section(mm2)
External
Fuse(A)
Life
Battery
1-5
6
40
5-10
10
40
Starter
Battery
1-5
6
40
1-10
10
40

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Menus and Settings
Buttons
The functions of the 4 buttons (Back, OK, Up, Down) in the Buttons section vary according to
the menus..
Device LEDs
The states and meanings of the LEDs are shown in the table below.
LED
GREEN
RED
Functions
IN
OFF
OFF
Vehicle not connected, Input voltage low
BLINK FAST
OFF
Vehicle connected has not started charging yet
ON
OFF
Vehicle connected charging
STEADY ON
STEADY ON
Device in boost mode
STEADY ON
OFF
Device works in buck mode
OUT
OFF
OFF
The device does not work, there is no input
voltage
CONSTANT
LIGHT
OFF
battery full
BLINK FAST
OFF
Device is charging
STEADY ON
STEADY ON
Less than 2 volts difference between Input-Output
STEADY ON
OFF
More than 2volt difference between Input and
Output

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Leds
The states and meanings of the LEDs are shown in the table below.
Main Menu
The functions of the buttons are given in the table below.. If no button is pressed, the display
illumination lights turn off after 15 minutes.
Button
Press Function
Long Press function (5sec)
Back
Main Screen
Device Version Number
OK
-
-
UP
Next Screen
Main Menu
DOWN
Back Screen
-
LED
Status
Functions
Yellow
Closed
Vehicle not connected
Flashing
Vehicle has just been
connected, device is preparing
for charging
Open
The vehicle has started
connected charging
Red
( When the yellow LED is not lit )
Not lit / Lights for a very
short time
Battery is below 30%
Flashing
Battery is in the range of 30-
70%
Open
Battery over 70%
Red
( While the yellow LED is on )
Flashing fast
In Bulk Stage
Flashing
In the Absorption Phase
Open
In Float Phase
Green
Closed
-
Open
The device charges in
bidirectional mode. Or charging
stopped

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The main menu screens and their explanations are given below.
No
Screen
Description
1
AV: Battery voltage | GV: Vehicle voltage
SA: Charge Current | GG: Input Power
Note: If DCDC has been turned off in software, you can see the
"Charging Stopped" warning on this screen.
2
SD: Charge Status Charge indicator
AS: Current Limit | Q: Device Temperature
3
Battery Type: Battery type
SEL/AGM | GEL | FLD | USER | LI
4
Life Battery Charge Voltages
D: Absorption (Equilibrium) Voltage | F: Float Voltage
5
Vehicle Cut-off Voltage
When the vehicle starter battery drops below this value, it turns off
the charge.
6
Vehicle Connected Voltage
When the vehicle starter battery goes above this value, the device
starts charging.
7
Battery Detection: Voltage level and detection type of life battery
Auto: 12V | Automatic: 24V | Fixed : 12V | Fixed : 24V
8
Vehicle Detection: Voltage level and detection type of vehicle
battery
Auto: 12V | Automatic: 24V | Fixed : 12V | Fixed : 24V
Settings Menu
You can enter the Settings Menu by pressing the "Up Arrow" button for 5 seconds while in the main
menu. The setting menu functions of the buttons are given in the table below.
Button
Press Function
Long Press function (5sec)
Back
Out
-
OK
Confirmation / Login
-
Up
Next Option / Increment
-
Down
Previous Option / Reduce
-

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Setting menu screens and explanations are given below.
Ekran
Screen
Description
1
The menu to set the Battery Type (Life Battery)
Sealed/AGM | gel | juicy | user | Lithium
2
Battery Charge Voltage Adjustment (Life Battery)
"Balance" and "Float" voltage settings for user battery type.
“Balance” and “Recharge Voltage” setting for lithium battery type.
3
Current Limit Settings
Charge Current Limit (5A-30A) values can be adjusted
4
The menu where the vehicle input voltages will be adjusted.
Vehicle Cut | Vehicle-connected Adjusting the voltages of the device
Determines at which settings to start charging
4.1
Vehicle Cut-off Voltage
It is the lowest value at which the vehicle battery can drop in the charging state.
When the vehicle battery drops below this value, charging stops.
It must be lower than the "Voltage Suitable for Vehicle Charge" value.
4.2
Vehicle Connected Voltage
It is the lowest vehicle battery voltage required for the device to start charging.
As long as the vehicle battery is below this value, charging will not start. It must
be higher than the “Vehicle Off Voltage” value.
5
Battery Detection Setting (Life Battery)
Automatic | Fixed : 12V | Fixed : 24V
6
Vehicle Detection Setting (Starter Battery)
Automatic | Fixed : 12V | Fixed : 24V
Vehicle Constant 12V must be selected to run the Boost Mode feature.
7
Working Mode Setting
Alternator: Charges Lifetime battery from vehicle
Takviye: Charges the vehicle battery (Vehicle Detection 12V constant must be
selected for this feature to be active.)
8
Reset Device Settings
If the OK (Ok) button is pressed for 10 seconds, the device returns to its factory
settings.
3. You can see the Display Battery Charge Levels in the table:
Equalization
Voltage
GEL: -
SEL/AGM:
14.6V
FLD:
14.8V
LİTHİUM:
-
USER:
-
Absorption
Voltage
GEL:
14.2V
SEL/AGM:
14.4V
FLD:
14.6V
LİTHİUM:
14.4V(9-17V)
programmable
USER:
9-17V
Programmable
Float Voltage
GEL:
13.6V
SEL/AGM:
13.7V
FLD:
13.8V
LİTHİUM:
-----
USER:
9-17V
Programmable

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Bidirectional Settings Menu
When the Working Mode(Çalışma Modu Ayarı no:7) is set to "Takviye", the home screen will change
to charging stopped. Press and hold the "OK" button to start charging.
Ekran
Görünüm
Açıklama
1
AV: Life Battery voltage GV: Input Voltage (starter battery)
Indicates a warning text in the Main Menu when the device is in boost mode
2
Life Cut-off Voltage
It is the lowest value at which the life battery can drop on a boost charge.
Boost charging stops when the life battery drops below this value.
It must be lower than the “Life Connected Voltage” value.
3
Life Connected Voltage
It is the lowest life battery voltage required for boost charging of the device.
Boost charging will not start as long as the life battery is below this value.
It must be higher than the “Life Cut-off Voltage” value.
4
Vehicle Float Voltage
It is the voltage level at which the vehicle battery will be charged with boost
charging.
Note: There is no 3-stage charging in boost charging mode.
Working Mode Setting
• Alternator : The device charges the Life battery from the Vehicle battery
• Takviye: The device boosts the Starter battery from the Life battery with 3 amps.
• Kapalı: The device stops charging in software. It does not charge between both batteries.
Charge Mode From Alternator
• Input:12V - 30A | Output:12V - 30A
• Input:24V - 15A | Output:12V - 30A
• Input:12V - 30A | Output:24V - 15A
• Input:24V - 30A | Output:24V - 30A
It can work in any function.
Bidirection Mode
Life Battery: 12V Starter Battery: 12V - 3A
Life Battery: 24V Starter Battery: 12V - 3A
It can work in any function.
Bidirection mode feature can work on vehicles with a 12volt starter battery for safety purposes. For
24volt starter batteries, contact the manufacturer.

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Technicial Specifications
Product features
12/12-30
(360 W)
12/24-15
(360 W)
24/12-30
(360 W)
24/24-30
(720 W)
Model
BC-1224BBC
Input voltage range
10-17 V
10-17 V
20-35 V
20-35 V
Low voltage shutdown
7 V
7 V
14 V
14 V
Low voltage restart
7,5 V
7,5 V
15 V
15 V
Rated output voltage
13,8 V
27,4 V
13,8 V
27,4 V
Output voltage adjustment range
10-15 V
20-30 V
10-15 V
20-30 V
Output voltage tolerance
+/-0,2V
output noise
10 mV rms
Continuous output current at rated
output voltage and 40°C
30 A
30 A
30 A
30 A
Continuous at rated output voltage
minus 20
Output current (10s)
33 A
33 A
33 A
33 A
short circuit output current
40 A
40 A
40 A
40 A
Continuous output power at 25°C
430 W
430 W
430 W
860 W
Continuous output power at 40°C
430 W
430 W
430 W
860 W
DC-DC Bidirection Charge Current
3 A
3 A
-
-
Bidirectional Charge Voltage Range
11-13.8V
Programmable
11-13.8V
Programmable
-
-
Productivity
%95
%95.5
%95.5
%98
No-load input load current
< 80 mA
< 80 mA
< 80 mA
< 80 mA
standby current
< 30 mA Control board not included
Operating temperature range
-20 to +55°C (3% drop per °C above 60°C)
Moisture
Max. 95%, non-condensing
DC connection
screw terminals

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Product Dimensions
External Dimensions
194 x 132 x 61 mm
Mounting Hole Spacing
136.0 x 121.0mm
Battery Input Terminal
Cable Cross Section
10mm2 Max.
Vehicle Battery Input
Terminal Cable Cross
Section
10mm2 Max.
Protection Class
IP22
Weight
1.2Kg

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Warranty Certificate
Warranty period; It starts from the date of delivery of the goods to the consumer and is 2
years.
•The repair period of the product is maximum 20 working days. This period starts from the
date the goods reach the service station.
Manufacturer
Company: HAVENSİS Elektronik Yenilenebilir Enerji Sistemleri Araştırma Geliştirme Yazılım Müh. Mak.
İth. İhr. San. Tic. Ltd. Şti.
Adress: Arabayatağı Mah. Ankara Yolu Cad. No:379A Yıldırım / Bursa Türkiye
Tel: [phone]
Web: www.havensis.com.tr
Email: [email protected]
Seller Company
Company:
Adress:
Tel:
Email:
Conditions Out of Warranty Coverage;
•Improper voltage input. (Example: Panel voltage is over 100volt, battery voltage is 36volt,
etc.)
•Reverse positive/minus of battery, panel or vehicle terminals.
•Mechanical damage during assembly or use. (Drop down, etc.)
•Exposing the device to external substances (liquid contact, insects, pests, etc.)