AVIVA L780 - User Manual

Questions and Answers

A
Amanda BrownAug 4, 2025
What to do if my AVIVA L780 has DC / AC Output Fault?
- S
  Sharon ColemanAug 4, 2025
  If your AVIVA Portable Generator L780 experiences a DC/AC output fault, it might be due to several reasons: * **Battery Under-voltage Protection:** Charge the AVIVA L780. * **Discharge Over-current Protection:** Check and ensure that the power loads are within the allowed range. * **Over-temperature Protection:** Turn off the AVIVA L780 and restart it after it has cooled down. * **Product Failure:** Contact AVIVA Customer Service.
S
Steven PerezAug 9, 2025
Why won't my AVIVA L780 power up?
- E
  Erin CarterAug 9, 2025
  If your AVIVA Portable Generator fails to power up, here are a few potential causes and solutions: * **Under-voltage Protection:** Charge the AVIVA L780. * **Abnormal Load Protection:** Remove the loads and recharge the AVIVA L780. If the problem persists, contact customer service. * **Product Failure:** Contact AVIVA Customer Service.
D
Danielle RamirezAug 14, 2025
What to do if AVIVA Portable Generator has Solar Panel Charging Fault?
- J
  Jennifer ThomasAug 14, 2025
  If your AVIVA Portable Generator is experiencing a solar panel charging fault, consider the following: * **Over-voltage:** Ensure you are using the recommended solar panel. * **Weak Sunlight:** Move the generator to a location with more direct sunlight for charging. * **Solar Panel Failure:** Contact AVIVA Customer Service. * **Abnormal Wiring-harness Connection:** Re-connect the wiring-harness. If the problem persists, contact your local dealer to replace the solar panel.
M
meganmccoyAug 18, 2025
Why is my AVIVA Portable Generator showing a charger fault?
- D
  Diana LewisAug 18, 2025
  If you are experiencing a charger fault with your AVIVA Portable Generator, here are some possible causes and solutions: * **Unmatched Charger:** Ensure you are using only the authorized charger. * **Charger Failure:** Contact AVIVA Customer Service. * **Abnormal Power Supply or Connection:** Re-connect the charger. If the problem persists, contact AVIVA Customer Service.
O
owalkerAug 23, 2025
What does it mean if my AVIVA Portable Generator has an Abnormal Icon Display?
- R
  Ronald RodriguezAug 23, 2025
  If your AVIVA Portable Generator is displaying abnormal icons, it could be due to: * **Abnormal Loads:** Remove the loads. * **Hardware Fault:** Contact AVIVA Customer Service. * **LCD Screen Failure:** Contact AVIVA Customer Service.
M
Michael AllisonAug 28, 2025
How to fix LCD Screen Fault on AVIVA L780?
- J
  Julia ScottAug 28, 2025
  If you are experiencing an LCD screen fault with your AVIVA Portable Generator, it may be due to LCD Screen Failure. Contact AVIVA Customer Service.

Summary

Introduction and Safety

Welcome and Manual Purpose

Welcome message and purpose of the manual for the aviva L780 portable power station.

Long-Term Maintenance

Guidance on maintaining the power station unit during long-term storage, including charging frequency.

Critical Safety Warning

Essential safety warning about keeping the product away from water and fire.

Product Specifications

Battery and Capacity Details

Energy storage, equivalent capacity, lifecycles, shelf-life, wattage compatibility, and BMS.

Input and Output Ports

Specifications for DC charging, solar port, USB-C, and USB-A output ports.

DC, 12 V Auto, and AC Inverter Specs

Details on DC ports, 12V Auto Port, and the 110V AC inverter's capabilities.

General Product Attributes

Information on flashlight, display, color, cabinet, weight, dimensions, temperatures, and certifications.

Recharging and Usage

Recharge Times and Methods

Approximate recharge times via AC wall outlet, 12V auto port, and solar panel.

Included in the Box

Lists the items included in the product packaging: power station, charger, and user manual.

Device Loading Time Estimates

Estimated operating times for various devices connected to the power station.

Product Tour and Controls

Front View Components

Identification and description of front panel controls, ports, and indicators.

Left View Components

Identification and description of left side features like cooling fan, light, and handle.

LCD Screen Guide

Understanding Screen Indicators

Explanation of icons and indicators for charging, discharging, battery status, and warnings.

General Operation

Usage and Low Battery Behavior

Information on output disabling at low battery and discharging indicator behavior.

Power On and Off Procedures

Step-by-step instructions for powering the unit on and off, including self-checking.

Charging Your Devices

Using AC and USB Outputs

Instructions for charging devices using AC output and USB-A/Type-C ports.

Charging Your Devices (DC)

Using 12 V DC Outputs

Instructions for charging devices using the 12V DC outputs, including icon activation.

Using 12 V DC Auto Output

Guidance on charging devices via the 12V DC Auto Output, including maximum power.

Lighting Features

Lighting Modes and Operation

Description of the 5 lighting modes and how to operate the light button.

Recharging Methods

Wall and Solar Charging

Explains wall charging and solar charging, panel orientation, and provides recharge time estimates.

Warning States Explained

Battery and Charging Warnings

Details on warning states related to low battery, charging failures, and icon displays.

Output and System Warnings

Information on output failures, system errors, and battery alarms with icon displays.

Product Disposal

Environmental Disposal Guidelines

Instructions on proper disposal of the product as WEEE, emphasizing recycling and local regulations.

Troubleshooting Guide

Power, Charging, and Output Issues

Common faults like power failure, charger issues, and DC/AC output problems with causes and solutions.

Display and Screen Problems

Solutions for abnormal icon display and LCD screen failure issues.

Important Precautions

Temperature and Charging Limits

Guidelines on operating and recharging within temperature ranges and avoiding overcharging.

Handling and Usage Safety

Advice on using authorized cables, battery level, avoiding heat, children, and disassembly.

Safety and Maintenance

Storage and Handling Safety

Precautions regarding the product getting warm, storing near metals, heat, water, and humid environments.

Operational Safety Rules

Rules for not disassembling, dropping, covering, overcharging, or leaving plugged in after full charge.

Limited Warranty Information

Warranty Period and Remedy Process

Details on the 12-month warranty, proof of purchase, and the repair or replacement process.

Warranty Coverage Limitations

Clarification that the warranty is limited to the original consumer buyer and its scope.

Warranty Exclusions and Service

Warranty Exclusions and Conditions

Conditions voiding the warranty, including misuse, damage, and battery charging requirements.

How to Obtain Warranty Service

Procedure for obtaining warranty service, including contact information and RMA process.

Limitation of Liability

Statement on aviva's total liability and exclusion of consequential or incidental damages.

AVIVA L780 Specifications

General

Brand	AVIVA
Model	L780
Category	Portable Generator
Language	English

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