EcoFlow EF DELTA User Manual
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EcoFlow EF DELTA User Manual

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User Manual
X-STREAM
OVERLOAD
CHARGE
PROTECTION
SOLAR CHARGE
20A Max
1. Keep the product dry and do not expose EF DELTA or the
accessories to high heat.
2. Never disassemble, puncture, subject the unit to a large shock or
crush force, or incinerate the EF DELTA or the accessories.
3. Do not attempt to disassemble the EF DELTA – there are no user
serviceable parts
4.Ensure you recycle and dispose of EF DELTA in accordance with
WARNING
local regulations.
5. When handling the EF DELTA, pay attention to safety: Handle with
care and ensure you have a firm grip on the product do not drop it.

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Summary of Contents for EcoFlow EF DELTA

  • Page 1 2. Never disassemble, puncture, subject the unit to a large shock or crush force, or incinerate the EF DELTA or the accessories. 3. Do not attempt to disassemble the EF DELTA – there are no user serviceable parts 4.Ensure you recycle and dispose of EF DELTA in accordance with...

  • Page 2: Table Of Contents

    CONTENTS EF DELTA USE CARE AND SAFETY GUIDE EF DELTA’S FEATURES LCD DISPLAY SOLAR PANEL CONNECTION ENTRY-LEVEL UPS AND SERIES MODE TECHNICAL SPECIFICATIONS HOW TO RECHARGE EF DELTA FAQs WHAT’S IN THE BOX OPTIONAL...

  • Page 3: Ef Delta Use Care And Safety Guide

    Please take some time to read it before using the product. NOTICE To turn ON/OFF EF DELTA, you need to PRESS & HOLD the Power Button. To turn on the AC power outlet, you need to PRESS & HOLD the AC Button after turning on EF DELTAThis is designed purposefully: it will save the battery life, so that your EF DELTA’s power is available when you need it.
  • Page 4 2. The Delta Unit is not User Serviceable. DO NOT attempt to disassemble the Delta and never attempt to replace the internal batteries with Non- EcoFlow batteries. EcoFlow takes no responsibility for any damage caused by unauthorised disassembly of the Delta or any damage caused as a consequence of repairs attempted.
  • Page 5 fire, it will damage the Delta and will void the product warranty. Charging the Delta: 1. Always use a EcoFlow approved charge cable. EcoFlow takes no responsibility if a battery is charged using a non EcoFlow charge cable.

  • Page 6: Ef Delta's Features

    Solar or Car Cigarette Lighter DC Output 12. 3 Pin AC Input (Charging) Port. 13. Overload Protection/Reset Switch *EcoFlow has designed di erent AC Output sockets in accordance with the local regulations of di erent countries. 1. LCD Display This provides information on the charging, discharging and other conditions of the Delta unit.
  • Page 7 3. USB-C Output Ports Charge Computers or other devices requiring USB C charging ports. When the USB-C port is in use the indicator will light up. 4. DC ON/OFF Switch (PRESS & HOLD to switch ON/OFF) DC Output Indicator First Press and hold the Power Button (6.) to turn on the Delta unit and then press and hold the DC power button to turn on the DC power.

  • Page 8: Lcd Display

    that have very large start up power loads. This is not a design defect and the Delta will go into overload protection mode. To reset the Delta disconnect the power cord. DO NOT exceed the 1800w limit by plugging in Devices that require more than 1800w just to “test” the Delta. Damaged caused by overloading the Delta is mistreatment and will void the warranty.
  • Page 9 Low Temperature Indicator Indicates that the battery temperature of EF DELTA is too low and the Delta is too cold to safely discharge or recharge. All inputs and outputs will stop functioning at this state. Please bring the EF DELTA to a warmer location and wait for the temperature to be within the working range before restarting the EF DELTA.
  • Page 10 flash at the same time for 15s. The EF DELTA will shut down automatically. Remove the device causing the overload and restart the EF DELTA to resume operation.
  • Page 11 Exclamation and Overload icons flash together. Resume operation by pulling out electrical Overcurrent appliances and restarting the device. Please note Discharging-protection that electrical appliances should be operated within rated power. Communication Failure Exclamation icon is on. Try to restart the device. If the light keeps flashing, please contact our between Main Board and product specialists via support@ecoflow.com.

  • Page 12: Solar Panel Connection

    2 sets of solar panels in parallel. Connect them with our MC4 to XT60 conversion cable and connect XT60 cable to the EF DELTA’s XT60 input to charge the device. The parallel connection cable is an optional accessory that needs to be purchased separately.

  • Page 13: Entry-Level Ups And Series Mode

    3. EF DELTA supports the use of third party solar panels (DIY solution) Users can buy universal solar panels with MC4 connections to power EF DELTA, as long as the voltage and current (10-65V DC, 10A max) comply with the specifications of EF DELTA, the panels will be able to recharge EF DELTA through the MC4 to XT60 conversion cable.
  • Page 14 Finally, connect all the appliances to the AC sockets of the Slave 2 and then you can charge your devices using EF DELTA and enjoy the benefits of extended powering time.

  • Page 15: Technical Specifications

    Example 2 : AC ON/OFF AC ON/OFF AC ON/OFF 12V CAR 12V CAR 12V CAR 100% 100% 100% Slave 1 Slave 2 Master unit AC on TECHNICAL SPECIFICATIONS General Specs Net Weight 30.9lbs (14kg) Dimension 15.7 x 8.3 x 10.6in (40 x 21 x 27cm) Capacity Delta 1300 / Delta 1600 1260Wh 50.4V / 1657.6Wh 51.8V Testing and certification...

  • Page 16: How To Recharge Ef Delta

    The cleaners that are used for mobile phone or computer screens can be used to clean EF DELTA, but do not give it a bath! It is important not to expose the Delta to moisture of any kind.

  • Page 17: What's In The Box

    Do not expose your Delta to rain and definitely don't submerge your EF DELTA in water. It is not waterproof and this will void your warranty. If you want to protect EF DELTA against moisture and dust, use a EF DELTA protector (IP54) or safety box (IP68, which can be purchased from ecoflow.com) Treat EF...

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