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Summary of Contents for Enerdrive DOMETIC EN31220
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Page 1: Appendix
Owner’s Manual Rev: 5.4 (2021) EN31220 - Charger 12V / 20Amp EN31240 - Charger 12V / 40Amp EN31260 - Charger 12V / 60Amp EN312100 - Charger 12V / 100Amp EN32430 - Charger 24V / 30Amp... -
Page 2: Appendix
CAUTION and WARNING statements. Disclaimer While every precaution has been taken to ensure the accuracy of the contents of this guide, Enerdrive assumes no responsibility for errors or omissions. Note as well that speci cations and product functionality may change without notice. - Page 3 Dometic Power & Control (Enerdrive) Pty Ltd. Enerdrive reserves the right to revise this document and to periodically make changes to the content hereof without obligation or organisation of such revisions or changes, unless required to do so by prior arrangement.
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Page 4: Table Of Contents
Running The Battery Charger With Portable Generators Battery Wiring: Connecting The Batteries The Right Way 5. UNIT OPERATION Understanding The Charging Mechanism For Charging GEL, AGM And Flooded Batteries For Charging Lithium Batteries Page 4 Enerdrive Battery Charger Owners Manual Rev. 5.4... - Page 5 Program (Power Supply) Type Procedure To Equalize Flooded Battery Understanding The Silent Mode Function Understanding The Protection Features Charging A Dead Battery Understanding The Error Codes 6. SPECIFICATIONS 7. WARRANTY 5 Year Warranty 8. Appendix 1 9. Appendix 2 www.enerdrive.com.au Page 5...
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Page 6: Introduction
1. INTRODUCTION Thank you for purchasing the Enerdrive Battery Charger. With our state of the art, easy to use design, this product will o er you reliable service for providing a multistage, multi-bank battery charger to charge the di erent types of batteries you have installed in either your home, boat, caravan, 4WD or commercial vehicle. - Page 7 Battery charger must be plugged in to an earthed and Australian Standards compliant outlet. If the unit’s power cable is damaged, replace the cable immediately. www.enerdrive.com.au Page 7...
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Page 8: Product Description
WARNING DO NOT use the Enerdrive Battery Charger in the vicinity of ammable fumes or gases (such as gas bottles or large engines). AVOID covering the ventilation openings. Always operate unit in an open and well ventilated area. Prolonged contact to high heat or freezing temperatures will decrease the working life of the unit. -
Page 9: Understanding The Unit
3. UNDERSTANDING THE UNIT The Enerdrive Battery Charger is a fully automatic multistage battery charger with the ability to charge three separate battery banks. When rst connected to an AC power source, the charger will check all three battery banks before charging commences. - Page 10 EN31220, EN31240, EN31260, EN32430 Unit Ground AC Power Cable Input Battery Negative Common Remote Display Port Battery Positive Bank 3 BTS (Battery Temperature Sensor) Port Battery Positive Bank 2 Battery Positive Bank 1 Page 10 Enerdrive Battery Charger Owners Manual Rev. 5.4...
- Page 11 Remote BTS (Battery Temperature Sensor) Port Display Port EN312100 AC Power Unit Ground Cable Input Battery Negative Common Battery Positive Bank 1 Battery Positive Bank 2 Battery Positive Bank 3 www.enerdrive.com.au Page 11...
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Page 12: Multistage Charging Process
DC power supply. Stage 4 - Maintenance stage is a regular timed recharge (or return to bulk stage). The Enerdrive Battery Charger switches the charger from oat to boost after 7 days of constant operation to ensure the battery banks remain active. -
Page 13: Smart Charging Feature
14.4V 14.2V 14.0V 13.8V 13.6V 13.4V 13.2VDC triggers Bulk Restart 13.2V 13.0V Time out 8 hrs max Time out 7 days 12.8V Diagram does not illustrate our current set points. Note: Actual voltages depend on chosen algorithm. www.enerdrive.com.au Page 13... - Page 14 Loss of AC power for less than 4 min - Charge resumes at existing stage. Loss of AC power for more than 4 min - Charge resumes at bulk stage. See page 29 for Lithium settings. Page 14 Enerdrive Battery Charger Owners Manual Rev. 5.4...
- Page 15 Lead Acid Pro le www.enerdrive.com.au Page 15...
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Page 16: Battery Charger Voltage
Min 20Ah Min 20Ah Min 40Ah Min 120Ah Min 20Ah Min 30Ah Min 40Ah Min 80Ah Min 160Ah Min 30Ah Min 40Ah Min 80Ah Min 120Ah 100A Min 200Ah Min 60Ah Page 16 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 17: Installing The Charger
4. INSTALLING THE CHARGER WARNING Enerdrive recommends that all wiring be done by a skilled technician to ensure adherence to the best practice standards for on-board DC electrical installations. Failure to follow these instructions can damage the unit and could also result in personal injury or loss of life. -
Page 18: Mounting The Charger
Use the base of the charger as a mounting template to mark the positions of the xing screws. • Drill the 4 xing holes and place the charger in position and fasten the unit to the mounting surface. EN312220 and EN31240 EN31260 and EN32430 EN312100 220 mm Page 18 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 19: Chassis Grounding Connection
– 120A 12mm – 40A 2.2m – 30A 16mm – 50A 25mm – 80A 50mm – 120A 16mm – 40A 6m (Not Recommended) 16mm – 30A 35mm – 50A 50mm – 80A 70mm – 120A 25mm – 40A www.enerdrive.com.au Page 19... -
Page 20: Standard Temperature Sensor Connection
Connect one end of the RJ12 cable to the Interface Port and the other end of the cable to the Display Panel. • The Remote Display is now ready for use. Page 20 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 21: Running The Battery Charger With Portable Generators
(like you would use for your computer) to the generator. The Enerdrive Battery Charger will run very comfortably from many of the common market generators around the 1kVA range for 20 and 40Amp charger models and 2kVA for 60 and100 Amp charger models. -
Page 22: Battery Wiring: Connecting The Batteries The Right Way
EN31220, EN31240, EN31260, EN32430 (Picture shows 12V setup - 24V would connect the same way but with 24V banks). Positive Negative IMPORTANT NOTE For Single Bank Charging: DO NOT Connect Bank 2 And 3 Outlet. Page 22 Enerdrive Battery Charger Owners Manual Rev. 5.4... - Page 23 Battery Wiring: Connecting The Batteries The Right Way EN312100 Positive Negative IMPORTANT NOTE For Single Bank Charging: DO NOT Connect Bank 2 And 3 Outlet. www.enerdrive.com.au Page 23...
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Page 24: Unit Operation
The charger can be set to Mode 2 - 2 stage charging (Bulk and Absorption stage charging only) or Mode 3 – a 3 stage charging (Bulk, Absorption and Float stage charging). Bank 1 can be set separately to Bank 2 & 3. Page 24 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 25: For Charging Lithium Batteries
(‘bUL’ – Bulk stage, ‘Ab5’ – Absorption stage, ‘FLo’ – Float stage) alternatively. When the ‘MENU’ key is pressed, it displays the other channel’s battery voltage only. When all channels reach oat stage, the display will show ‘Ful’ indicating all the batteries connected are fully charged and presently in oat mode. www.enerdrive.com.au Page 25... -
Page 26: Understanding The Three-Stage (Mode 3) Charging
The charger will automatically restart the full charging cycle if it senses anyone of the battery bank is discharged to lower than 12.8V (13.3V for Lithium) or after seven days in oat stage to refresh the battery banks. Page 26 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 27: Understanding The Battery Temperature Functions
Voltage adjustment from Temperature Setting Battery Type Battery Temperature 25°C normal setting GEL, Flooded 0.675 V Low (Lo) <5°C 0.525 V GEL, Flooded Normal (nor) >5°C and <30°C GEL, Flooded -0.27 V High (HI) >30°C -0.21 V www.enerdrive.com.au Page 27... -
Page 28: Procedure To Set Or View Charger Setting
* 3A / 4.5A / 6A 2A / 4A / 6A EN32430 28.4V / 28.6V / 28.8V 1A / 2A / 3A 4A / 6A / 8A Note: * Recommended setting (Factory Default Setting) Page 28 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 29: Lithium Battery Type
3A / 6A / 12A 2A / 4A / 8A * 30A * 3A / 4.5A / 6A 2A / 4A / 6A EN32430 28.4V / 28.6V / 28.8V 1A / 2A / 3A 0.5A / 1A / 1.5A www.enerdrive.com.au Page 29... -
Page 30: Program (Power Supply) Type
When using the equalisation mode, the user has to be sure the battery connected to the channel is a ooded battery type. Equalising a non- ooded battery may overcharge the battery and may cause the battery to explode. Page 30 Enerdrive Battery Charger Owners Manual Rev. 5.4... - Page 31 During equalisation mode the other two banks are disabled. Use the following procedure to setup the charger for battery equalisation. www.enerdrive.com.au Page 31...
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Page 32: Understanding The Silent Mode Function
‘Silent’ icon on the display will turn o and the charger current and the fan speed will return to normal. The charger will automatically depart ‘Silent’ Mode after 12 hours from initial depress. Page 32 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 33: Understanding The Protection Features
Recharging a dead at battery requires extreme care and attention. It is recommended to recharge using short frequent cycles rather than one long bulk cycle. Battery damage or failure may occur if the battery is discharged deeply. www.enerdrive.com.au Page 33... -
Page 34: Understanding The Error Codes
Check battery and charger setting. (> 17Vdc). Unit will automatically recover Check also if there is any other DC supply when voltage has reduced to 16Vdc. connected to the battery banks. Page 34 Enerdrive Battery Charger Owners Manual Rev. 5.4... -
Page 35: Specifications
Power Factor Correction > 82% Protection and Features: Reverse Battery Yes, unit shutdown Over Charge Yes, unit shutdown Over Temperature Yes, unit de-rated and shutdown Output Short Circuit Yes, unit shutdown DC Fuse 2*15A, 32V 2*30A,32V 3*30A,32V 3*20A, 32V www.enerdrive.com.au Page 35... - Page 36 4.0 Kg / 356 x 206 x 99mm EN312100 6.4 Kg / 425 x 236 x 102.7mm Optional Accessories: Remote Digital Display / Enerdrive Part Number EN3REM Regulatory Compliance: Complies with AS/NZS 60335.2.29 Including Australian deviations. Page 36 Enerdrive Battery Charger Owners Manual Rev. 5.4...
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Page 37: Warranty
Enerdrive warrants that its Products will be free from defects in materials and workmanship (subject to limits and in normal conditions, as described in the complete Enerdrive Warranty Policy) for up to 5 years from the date of purchase. - Page 38 Page 38 Enerdrive Battery Charger Owners Manual Rev. 5.4...
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- Page 42 Fill in the details below for your reference and convenience. Serial Number: Date of Purchase: Purchased From: Notes: Page 42 Enerdrive Battery Charger Owners Manual Rev. 5.4...
- Page 43 Notes: www.enerdrive.com.au Page 43...
- Page 44 Dometic Power & Control (Enerdrive) Pty Ltd P.O. Box 9159, Wynnum Plaza, Queensland, Australia 4178 Ph: 1300 851 535 / Fax: 07 3390 6911 Email: support@enerdrive.com.au Web: www.enerdrive.com.au...
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