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DAYLIFF SUNVERTER 3 User Manual

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SUNVERTER 3
AC SOLAR PUMP CONTROLLER
Installation &
Operating Manual

Table of Contents

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DAYLIFF SUNVERTER 3 Specifications

General IconGeneral
ModelSUNVERTER 3
CategoryInverter
Input Voltage48V DC
Output Voltage230V AC
Frequency50Hz
WaveformPure Sine Wave
Operating Temperature0°C to 40°C
Output Power3kVA
ProtectionOverload, Short Circuit, Over Temperature
Humidity5% to 95% non-condensing
CoolingFan

Summary

Controller Specifications

Controller Functionality and Data

Details of controller functions and technical data.

Operating Conditions

Environmental parameters for operation.

Installation Overview

Initial notes on installation requirements.

Symbols and Warnings

Purchase Inspection and Installation Warnings

Pre-installation checks and mounting guidelines.

Wiring, Connection, and Running Safety

Safety precautions for wiring, connections, and operation.

Hybrid Operation and General Safety Notes

Safety notes for hybrid power and other precautions.

Installation and Wiring

Installation Direction and Method

Proper orientation, mounting surface, and drilling.

Wiring Diagram

Visual representation of system wiring connections.

Electrical Connection Procedure

Step-by-step guide for cable preparation and connection.

Single Phase Motor Wiring Instruction

Specific instructions for wiring single-phase motors.

Water Level Switch Installation and Wiring

How to install and wire water level switches.

Other Installation Considerations

Additional components and recommendations.

Hybrid Power Input Installation

Connecting PV and AC power for hybrid operation.

Operation and Control

Initial Settings for First Operation

Step-by-step guide for initial configuration.

Control Panel Layout and Instruction

Explanation of the control panel's display and keys.

Panel Operation and Running Data View

Navigating panel modes and viewing real-time operational data.

View Historical Data

How to access and view past operational records.

View or Modify Control Parameters

Guide to viewing and changing inverter settings.

Function Parameter Description

Detailed explanation of each parameter's function.

Trouble Shooting

Fault Code Description and Solutions

Identifying and resolving system faults.

Fault Display Description

How faults are displayed on the inverter screen.

Fault and Abnormal Code Details

Reasons and countermeasures for various codes.

Fault Inquiry and Reset

Steps to check and reset faults.

Important Note Description

Information on notes related to parameter modification.

Service and Maintenance

Routine Inspection and Maintenance Schedule

Recommendation for annual inspection to ensure longevity.

Inspection and Maintenance Requirements

Safety and procedural requirements for maintenance.

Key Inspection Points and Allowable Standards

Main inspection points and their allowable standards.

Damageable Part Inspection and Replacement

Guidance on inspecting and replacing components like capacitors.

Product Storage Guidelines

Recommendations for storing the inverter.

Terms of Warranty

General Warranty Liability and Scope

Defines the scope and limitations of warranty liability.

Standard Warranty Terms and Conditions

Outlines the terms for warranty claims and service.

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