background image

8-STAGE AUTOMATIC

MODELS: KACHG1207, KACHG1212, KACHG1220, KACHG2410

Instruction Manual  

Please read user manual carefully before use.

BATTERY CHARGER

MCU CONTROLLED - HIGH FREQUENCY SWITCHMODE

Summary of Contents for KACHG1207

Page 1: ...8 STAGE AUTOMATIC MODELS KACHG1207 KACHG1212 KACHG1220 KACHG2410 Instruction Manual Please read user manual carefully before use BATTERY CHARGER MCU CONTROLLED HIGH FREQUENCY SWITCHMODE ...

Page 2: ...on and accessories including lights appliances etc are turned off prior to charging This appliance is not intended for use by young children or any person with limited capabilities mental and physical unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely Please store disconnected and out of reach of unsupervised children WARNING 8 STAGE...

Page 3: ...rent During 12 6V 14 7V 25 2V 29 4V the current control at 100 20 Max 8h Max 24h 30 minutes 90sec 10 days charge cycle Charge cycle restarts if voltage drops 50 Current until 12 5V 25V 50 Current until 12 5V 25V 50 Current until 12 5V 25V TIME 12V 24V 12V 24V 12V 24V 12V 24V BULK CHARGE ALLOWS THE FULL VOLTAGE CURRENT OUTPUT OF THE CHARGER REQUIRED BY THE BATTERY DEPENDING ON THE CHEMISTRY MODE SE...

Page 4: ...he charger will proceed to the Float Stage Analyse An automatic battery test is conducted immediately after the absorption stage This test monitors the battery voltage for 90 seconds to determine if the charge was successful Recondition This stage is automatically introduced if the battery is unable to hold a charge after the Analysis Stage The Recondition Stage can recover batteries from a deeply...

Page 5: ...will automatically supply protection if the voltage is higher than 35V OVER TEMPERATURE PROTECTION This occurs if the internal temperature is above 65O C 5 O C COOLING FAN The charger is fitted with a thermostatically controlled fan to cool on board electronics and maintain charging performance The cooling fan will engage automatically when there is a high load on the battery or there is sufficient h...

Page 6: ...nect Protection Is seriously sulphated Will not accept charge Faulty Battery Battery Fully Charged Thermal Protection Power Off Power On 1 Desulphation 2 Soft Start 3 Bulk 4 Absorption 6 Recondition 7 Float Stage 5 Analyse 8 Maintain Non Battery Link Protection Output Short Protection Fully Charged LED Stage 3 LED Stage 2 LED Stage 1 LED 00 0 U t Battery Voltage 00 0 Output Voltage POWER ON LED STA...

Page 7: ...s illuminated solid check the following Has charging been Interrupted in Stage 1 2 or 3 Restart the charger by pressing the MODE button Press Hold If charging is still being Interrupted the battery STAGE 1 is seriously sulphated and may need to be replaced STAGE 2 can not accept charge and may need to be replaced STAGE 3 battery is faulty and may need to be replaced Bulk charging has timed out and...

Page 8: ... Minimum Start Voltage Back Drain Current Fuse Rating Desulphation Soft Start Bulk Absorption Recondition Float Maintain Efficiency Thermal Protect Ambient Temperature Over Voltage Protection BATTERY RANGE Deep Cycle Types of Batteries Dimension L W H Weight Analyse 1mA 7A up to 14 1V GEL 14 4 AGM 14 7V WET 14 7V CALCIUM 12 6V 14 1V 7 2A GEL 12 6V 14 4V 7 2A AGM 12 6V 14 7V 7 2A WET 12 6V 14 7V 7 2...

Page 9: ...NTROL Charger Type Input Voltage Input Power Output Voltage Output Current Minimum Start Voltage Back Drain Current Fuse Rating Desulphation Soft Start Bulk Recondition Float Maintain Efficiency Thermal Protect Ambient Temperature Over Voltage Protection BATTERY RANGE Deep Cycle Types of Batteries Dimension L W H Weight Analyse 197 x 116 x 62mm 12A up to 14 1V GEL 14 4 AGM 14 7V WET 14 7V CALCIUM 1...

Page 10: ... Voltage Output Current Minimum Start Voltage Back Drain Current Fuse Rating Desulphation Soft Start Bulk Recondition Float Maintain Efficiency Thermal Protect Ambient Temperature Over Voltage Protection BATTERY RANGE Deep Cycle Types of Batteries Dimension L W H Weight Analyse 20A up to 14 1V GEL 14 4 AGM 14 7V WET 14 7V CALCIUM current drops to 3A 12 6V 14 1V 20 2A GEL 12 6V 14 4V 20 2A AGM 12 6V...

Page 11: ... 10A 4V 250VAC T5A 70 130Ah 1 28Kg Constant voltage until current drops to 1 5A 217 x 116 x 62mm Desulphation Soft Start Bulk Absorption Recondition Float Maintain Efficiency Thermal Protect Ambient Temperature Over Voltage Protection BATTERY RANGE Deep Cycle Types of Batteries Weight Analyse 1mA 10A up to 28 2V GEL 28 8 AGM 29 4V WET 29 4V CALCIUM 25 2V 28 2V 10 2A GEL 25 2V 28 8V 10 2A AGM 25 2V ...

Page 12: ...lipfrom the charger to the Negative Battery Terminal and ensure a good connection is made Alternatively if connecting via the Chargers Output Plug make sure the external plugs polarity is correct before connecting Connection out of vehicle RED BLACK STEP 2B CONNECTING TO THE BATTERY IN VEHICLE Before connecting determine if the vehicle is Negative or Positive Earthed Negative earthed vehicles are ...

Page 13: ... to a clean conductor point on the vehicle s chassis away from any fuel lines or moving parts Connection in vehicle negative earthed BLACK RED Connection in vehicle positive earthed BLACK RED OUTBACK PROOF GEAR GEL AGM WET CAL HOLD PRESS 12 VOLT BATTERY TYPE POWER ON OFF SMART AUTOMATIC CHARGED 6 5 4 3 2 1 maintain recond analyse absorption bulk soft start desulphation 7 8 BATTERY CHARGER OUTBACK ...

Page 14: ...Stage LED remains on this is known as the Float Stage the charger can be left connected to the battery indefinitely without over charging Alternatively the battery can be disconnected at this point as it is fully charged If the Power On LED is flashing there is a fault refer to Fault Codes explanation on page 17 of this manual STEP 5 DISCONNECTING THE CHARGER FROM BATTERY Ensure the 220 240V AC main...

Page 15: ...ell ventilated area during charging If permanently fixed the charger should be mounted to a suitable vertical or horizontal panel with at least 10cm clearance from the end plates to provide adequate ventilation for the cooling fan The battery charger is molded with end plates that include a mounting flange for easy mounting MOUNTING INSTRUCTIONS 15 14 ...

Page 16: ...Lead with in line fuse and ring terminal to the Positive battery post 6 Connect the BLACK lead with ring terminal to the Negative Battery Terminal 7 Fit the correctly rated fuse Recommended Double the chargers current rating If the charger is used in a Permanent Hard Wired application and the vehicle will not be used for extended periods of time it is best to leave the charger connected to mains p...

Page 17: ... Example 120Ah Battery is Recommended to have at least a 12 Amp Charger CHARGER BATTERY SIZE 7 Amp 12V 50 100 Ah 12 Amp 12V 90 150 Ah 20 Amp 12V 150 300 Ah 10 Amp 24V 70 130 CHARGING TIME 7 24 Hours 7 24 Hours 7 24 Hours 7 24 Hours SKU KACHG1207 KACHG1212 KACHG1220 KACHG2410 CHARGER REFERENCE 12 24 VOLT BATTERY 17 16 ...

Page 18: ...cted to the battery Non Battery Link Non battery link Please choose the correct battery type for connection Over Voltage 12V battery Voltage is above 17 5V 24V battery Voltage is above 35V Over Temperature Internal Temperature is above Turn off charger and allow to cool Ensure there is adequate Ventilation Faulty Battery Bulk charging has timed out and stopped after 24 hours Battery is faulty and m...

Page 19: ...olt System under load the 8 Stage chargers are designed to charge from as little as 7 0 Volts 12V charger and 14 0 Volts 24V charger If the battery voltage is lower than this use a pair of booster cables to connect an external battery with the same voltage in parallel This should provide more than the required volts to the battery being charged The charger can then start to charge the battery and ...

Page 20: ...ur All batteries fail sooner or later A battery that fails during charging is normally taken care of by the charger s advanced control but some rare errors in the battery could still exist Don t leave any battery during charging unattended for an extended period of time Ensure that the cabling is not obstructed or come into contact with hot surfaces or sharp edges Battery acid is corrosive Rinse i...

Reviews: