Lever HOMIV 1KVA-5KVA User Manual

Lever HOMIV 1KVA-5KVA

33 pages

Questions and Answers:

J
Joshua MolinaAug 7, 2025
Why is my Lever HOMIV 1KVA-5KVA working in battery mode when mains power is available?
- E
  Eric KingAug 7, 2025
  If your Lever Inverter is operating in battery mode even when mains power is available, there are several potential causes: * The input protector may be tripped. Check if the AC breaker is tripped and ensure the AC wiring is securely connected. * The AC power quality may be insufficient due to shore or generator issues. Verify that the AC wires are not too thin or too long. If using a generator, confirm it is functioning correctly and that the input voltage range setting is correct. * You may need to change the output source priority to utility first.
B
Brenda YoungAug 14, 2025
Why does my Lever HOMIV 1KVA-5KVA Inverter unit shut down automatically during startup?
- A
  aliceburtonAug 14, 2025
  If the Lever Inverter unit shuts down automatically during the startup process, it is likely because the battery voltage is too low (less than 1.91V/Cell). To resolve this, you can try to re-charge the battery. If the issue persists, consider replacing the battery.
D
dillonjohnAug 19, 2025
What to do if my Lever Inverter has no response after power on?
- J
  Jennifer JimenezAug 20, 2025
  If the Lever Inverter provides no response after being powered on, it could be due to the following reasons: * The battery voltage is far too low (less than 1.4V/Cell). Check if the batteries and wiring are properly connected, and then attempt to re-charge the battery. If the issue persists, the battery may need to be replaced. * The battery polarity is connected in reverse. Verify the battery and wiring connections, and then attempt to re-charge the battery. If the issue persists, the battery may need to be replaced.

Lever HOMIV 1KVA-5KVA Specifications

General

Brand	Lever
Model	HOMIV 1KVA-5KVA
Category	Inverter
Language	English

Summary

About This Manual

Purpose

Outlines the manual's scope and purpose for users.

Scope

Details the manual's coverage of safety, installation, and tools.

Safety Instructions

Introduction

Features

Lists key functionalities like sine wave inverter, configurable settings, and protection features.

Basic System Architecture

Illustrates a typical system setup with generator, utility, PV modules, and battery.

Product Overview

Provides a visual guide to the inverter's front and rear panel components.

Installation

Unpacking and Inspection

Instructions for checking package contents and unit integrity upon arrival.

Preparation

Steps to prepare the unit for wiring by removing the bottom cover.

Mounting the Unit

Guidelines for selecting an installation location, considering clearance and environment.

Battery Connection

Details on connecting the battery, including cable size and safety precautions.

AC Input/Output Connection

Procedures for wiring AC input and output, including breaker recommendations.

PV Connection

Instructions for connecting PV modules, applicable for models with solar charging.

Final Assembly

Step to reattach the bottom cover after all wiring is completed.

Operation

Power ON/OFF

Simple steps to turn the inverter unit on or off using the switch.

Operation and Display Panel

Explains the front panel components including indicators, keys, and LCD display.

LCD Display Icons

Details the meaning of various icons shown on the LCD for input, output, and status.

LCD Setting

Guide to configuring various programs and settings using the function keys.

Display Setting

How to cycle through and view different operational data on the LCD display.

Operating Mode Description

Explains different operating modes like Standby, Power Saving, Fault, and Line Mode.

Fault Reference Code

Lists fault codes, their corresponding events, and associated icons on the display.

Warning Indicator

Details warning codes, events, audible alarms, and flashing icons.

Specifications

Line Mode Specifications

Technical parameters for the inverter when operating in Line Mode.

Inverter Mode Specifications

Technical parameters for the inverter when operating in Inverter Mode.

Charge Mode Specifications

Technical parameters related to the charging functions (AC and Solar).

General Specifications

Covers safety certification, temperature ranges, dimensions, and weight.

Trouble Shooting

Appendix: Approximate Back-up Time Table