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9 • Oz Charge manual 

 www.ozcharge.com.au

TROUBLE SHOOTING

Problem

Indication

Possible Causes Suggested Solution

Charger does not 

work?

No Indicator 

lights on

- No AC power

- Check AC connections and 

make sure the AC Power Point is 

switched ON.

- Try a different AC Power Point 

which you know is working.

Charger has no DC 

output?

Fault Red LED 

is ON

or

Green power 

LED ON or 

flashing

- Output is short 

circuited

- Reverse polarity 

protection

- Loose / bad 

connection to the 

battery

- Check DC connection between 

charger and battery and make 

sure they are not short circuited. 

(Touching each other)

- Check that the crocodile clips 

have not fallen off or come loose.

- Check that the crocodile clips/

ring terminals are connected to 

the correct polarity.

Note: The charger output is only 

present when connected to a 

battery.

No charging current? Fault Red LED 

is Flashing

- Battery is severely 

sulphated

- Battery has a 

damaged cell

- Over temperature 

protection mode

- Check the battery condition, 

age etc.

- Battery may need replacement.

- Move battery & charger  to a 

cooler environment.

The full / float light 

won’t come on.

Fault Red LED 

is Flashing

- Battery Ah 

capacity too large 

for the battery 

charger and it has 

timed out

- Battery is 

defective

- Battery is severely 

sulphated

- Check the charger 

specifications match the battery 

capacity. Eg. make sure battery 

capacity is not too big for the 

charger.

- Battery may need replacement.

REPLACEMENT PARTS

For the full range of replacement parts and accessories, please visit our website:
www.ozcharge.com.au. / www.ozcharge.co.nz

Summary of Contents for OC121.5

Page 1: ...RED BLACK CONNECTION IN VEHICLE NEGATIVELY EARTHED RED BLACK CONNECTION IN VEHICLE POSITIVELY EARTHED OWNER S MANUAL Model OC121 5 Australian New Zealand STANDARD AS NZS 60335 2 29 APPROVED...

Page 2: ...k medical attention Someone should always be within range of your voice Never attempt to charge a damaged battery frozen battery or non rechargeable battery Never place the charger on the battery or b...

Page 3: ...left on 24 7 to ensure your battery is always maintained and fully charged The battery charger can be left unattended and left permanently connected all year round The intelligent charger will monitor...

Page 4: ...rity SHORTCIRCUITPROTECTION The charger will automatically turn off if the output leads are short circuited and the fault LED will come on Thispreventsthecharger frombeingdamagedifthepositiveandnegati...

Page 5: ...ture 15 to 50 C StorageTemperature 25 to 85 C Operating Humidity 90 RH Max Size L W H 140mm x 65mm x 35mm Weight 0 45kg Approvals CE UL cUL AS NZS EMC CHARGING INSTRUCTIONS STEP 1 Pre charge check ele...

Page 6: ...sitively or negatively earthed If Negatively Earthed Most Common FIRST Connect the Red Crocodile clip or ring terminal lead to the positive battery terminal and then connect the Black Crocodile clip o...

Page 7: ...esn t reach 9V within 24 hours the Rejuvenation process will time out 3 Soft Start Charging Blue Charging LED Flashing Gently charges the battery using a reduced charge output until the battery voltag...

Page 8: ...topping up with distilled water This does not apply to sealed maintenance free batteries LED STATUS INDICATOR TABLE LED Status Description Power FaultLED Green Red Green ON AC power is connected Gree...

Page 9: ...8 Oz Charge manual www ozcharge com au CHARGING CURVE...

Page 10: ...ocodile clips ring terminals are connected to the correct polarity Note The charger output is only present when connected to a battery No charging current Fault Red LED is Flashing Battery is severely...

Page 11: ...a copy of their receipt for proof of purchase It is recommended that returned products be sent by registered mail as Zylux Distribution Pty Ltd Oz Charge accepts no responsibility liability for goods...

Page 12: ...OC121 5 Owner s Manual Rev 1 1 11 14 Specifications subject to change without notice SAAApproval No GMA 102826 EA 001...

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