OLYS AC1230PRO User manual

Smart Battery Charger
ENG
Model：AC1230PRO|12V,30A
AC2415PRO|24V,15A
AC4810PRO|48V,10A

1.Safety instructions
CAUTION: CAREFULLY READ AND FOLLOW ALL SAFETY INSTRUCTIONS
!
•
• do not cover or place anything on the top of the charger.
• do not place the charger on top of the battery.
• ensure that there is no spark or ignition source near the battery;
The battery will release explosive gas when charged.
• battery acid is corrosive; If the battery acid comes into contact
with the skin, rinse it with water immediately.
• do not attempt to charge non rechargeable or frozen batteries.
• children or people who cannot read and understand the
instructions shall not use the charger manual unless they are under
the strict supervision of the person in charge,So as to ensure the
use of the charger and safely store and use the charger in a place
out of the reach of children.
• the charger must be connected in thefollowing order:1. Connect
the charger output DC cable to the
battery terminal, away from the battery and any fuel line / power
supply2. Connect the AC power cable to the main power outlet
and turn on the AC switch
• after charging, the charger must be disconnected in the following
sequence (opposite to the connection sequence):
1. Disconnect the AC power cable from the main power outlet
2. Disconnect the DC cable to the chassis
3. Disconnect the DC cable connected to the battery terminal
• power connections must comply with local electrical regulations.
If the AC power cable is damaged, please contact the manufacturer or service agent
.• the charger can only be plugged into a grounded AC power outlet.
Ensure that the area around the battery and charger is well ventilated.

2.Function
2.1. 4-stage charging mode
pre charging, constant current charging(Bulk), constant voltage charging(ABS)
and floating charging
2.2. Temperature compensation
2.3. Protection function
2.4. Low current mode（50 % current）
2.5. Night mode
2.7. Fan control
Temperature compensation charging voltage, automatic compensation according to
ambient temperature; This ensures that the battery is charged at the optimum charging
voltage,Regardless of the climate, there is no need to manually adjust the settings.
Note: 1. Charging the lithium battery without temperature compensation
2. The temperature sensor (RTs) is an optional part and needs to be purchased
separately If not connected, no temperature compensation
Overheating protection: the internal temperature> 85 ℃ ,charger stop working
Current reduction protection: the internal temperature > 70 ℃,
the current is reduced by 50% for charging
Short circuit protection: battery is short circuited and the charger stops working
Reverse connection protection: the battery is reversely connected and the charger
does not work
The charger is charged with 50% current of standard specification
Night mode charging, Keep 10% fan speed allowed during charging process,
and Keep silent , the charging current will reduce to 10A (AC1230 PRO) / 6A(AC2415PRO)
3A(AC4810PRO)
Detect charging current and charger temperature to change fan speed
2.8.
Lithium battery 0V automatic activation charging
When the lithium battery is low voltage protection (UVP) state, the charger can
automatically activate the lithium battery charging
2.9. lithium battery 0℃ charging function
The 0 ℃ charging function of lithium battery can be selected through the DIP switch
2.6. DC Power supply mode
Charger outputs constant voltage，It can be used as a DC power supply，
Reference parameter table of output voltage and current
Note: DC power supply mode, disable battery selection function and temperature
compensation

Connection diagram
3.
+-
+
-
Temperature
sensor
Fuse
45A
（Optional)
Bluetooth Dongle
5m
3m
Monitor（MT-2)
（Optional）
Mode button
Battery
selection
ON/FF
3 m
AC Fuse
10A
AC input
Fan

ON
1 2 3 4
10℃ charging
NO
YES
234
GEL（14.3V)
Lead-adic(14.4V)
AGM(14.7V)
LiFePO4(13.9V)
Battery type
LiFePO4(14.2V)
LiFePO4(14.4V)
LiFePO4(14.6V)
Lithium-ion(12.6V)
4pin DIP switch
Battery selection
0℃charging
selection
4.2 . 0 ℃ charging function of lithium battery
Normal： Rated current charging
Night： Low speed and low current charging
Low current： 50% rated current charging
4.3 . Function mode selection
The DIPswitch numbers 2, 3 and 4 are used to select the battery type. Refer to the
following table.It is recommended to select the battery before charging, if the battery
type is changed during charging, the charging will stop for a few seconds, and then
recharge according to the new battery parameters
DIP switch No. 1 is used to select 0 ℃ charging of lithium batteryfunction
REMARKS:
1. 0 ℃ charging function is only applicable to charging
lithium battery. Default charging of lead-acid battery
2. If 0 ℃ charging function is required, external temperature
transmitter must be purchased separately, Charger
will be charged by default if it is not connected
Press and hold the "mode" button for 1s while charging or before the battery is not
connected. The mode indicator will flash quickly. Release the button to change the
charging mode. The 4 modes will change cyclically. If there is no other operation
within 5S, the mode will take effect. The charger will recharge according to the new
mode
Note: 24V charger, value* 2, 48V charger, value*4
4.Setting
4.1 . Battery selection
DC power supply : Charger outputs constant voltage
Normal
(Yellow LED
ON)
Low current Night Power supply
(Green LED
ON)
(Yellow LED
OFF)
(Yellow LED
Flash)

6.LED Indicator Status
"Mode" :Yellow &Green double color lamp
Normal Yellow LED ON
"Battery Full" : Green
Battery Full ON
Battery not fully charged OFF
"Charging" : Blue
"Error" :Red
No charging or charging timeout OFF
Constant current charging(Bulk)Slow flash（1time/2S）
Constant voltage charging(ABS) Fast flash（1 time/1S）
Float charging ON
No fault OFF
No battery connected ON
Hardware overcurrent 1 time / 3.5 seconds
Charging timeout
Over temperature protection
Input overvoltage
Input low voltage
Output undervoltage
Communication error 1 time/1second
Battery specification error
Software overcurrent
Flash 2 times continuously, pause for 3.5 seconds
Flash 3 times continuously, pause for 3.5 seconds
Flash 4 times continuously, pause for 3.5 seconds
Flash 5 times continuously, pause for 3.5 seconds
Flash 6 times continuously, pause for 3.5 seconds
Flash 7 times continuously, pause for 3.5 seconds
2 time/1second
Note: flashing frequency: 1 time / 1s
DC power supply Green LED ON
Night Yellow LED OFF
Low current Yellow LED Flash

7.Charging parameters
Battery type
GEL
Lead-acid(14.4V)
AGM(14.7V)
LiFePO4(13.9V)
LiFePO4(14.2V)
LiFePO4(14.4V)
LiFePO4(14.6V)
Lithium-ion(12.6V)
Absorption Float
14.3V
14.4V
14.7V
13.9V
14.2V
14.4V
14.6V
12.6V
13.8V
13.5V
13.5V
13.8V
13.8V
13.8V
13.8V
12.5V
8.Optional accessories
8. 1 Temperature sensor
（RTS)
8.2 Monitor(MT-2) Display battery voltage, charging current,
charging AH, charging WH
8.3 Bluetooth dongle
Connect the mobile phone app (chargerconnect) to display the
battery in real time Voltage, charging current, charging AH,
charging WH, and fault information
Specification: NTC 10K
measure the externalenvironment temperature, for lead-acid batteries
Temperature compensation for charging parameters
compensation value; 18mV/℃(12V)， 36mV/℃(24V),72
Note: the temperature sensor is not connected, and the charging is
based on the default 25 ℃ standard parameter
mV/℃(48V)
Note: 24V charger, value* 2, 48V charger, value*4

9.APP Operating Instructions
9.1. Bluetooth module BT10 (optional)
Optional parts need to be purchased separately
9.2. Download APP
Search and download "ChargeConnect" in Google play Store
or Apple Store, Or scan QR code to download
andriod IOS
ChargerConnect
9.3. Working mode selection 9.4. DC power supply setting
1. Select one of the 4 modes
2. Press "Confirm”
select“Power supply”- -“Confirm”
---set“output voltage”- -“confirm”
Refer to parameter table for voltage
setting range
①
②
③
④
②
①

10.Technical specifications
Model
Input voltage and
frequency range
Efficiency
Max.output current-
Normal mode
Max.output current-
low current mode
Max.output current-
Night mode(quiet mode)
Max battery capacity
(recommended)
Min battery capacity
(recommended)
Battery voltage
Temperature compensation
(Except lithium battery)
Charge algorithm
Protection
Operating temperature
Material & Colour
Battery connection
Protection category
Weight
Dimensions (h x w x d)
AC1230 Pro AC2415 Pro
180V-260VAC|50HZ
>90%
30A 15A
15A 7.5A
10A
6A
300AH
150AH
100AH
50AH
12V 24V
18mV/℃36mV/℃
AC4810 Pro
10A
5A
3A
100AH
30AH
48V
72mV/℃
DC Power supply voltage/current 12.6V/30A
25.2V/15A 50.4V/10A
DC Power supply voltage 12V-13.8V
24V-27.6V 48V-55.2V
(Default)
（APP setting range）
4-stage adaptive
Reverse polarity (fuse), output short
circuit, over temperature
-20 to +50°C
Aluminium,Iron grey
M8 screw
IP22 (indoor use)
221×155 70mm×
1.4kg