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Asami AMV5-O335 User Manual

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Owner's Manual
Air Conditioners
Models:
Thank you for choosing Air Conditioners, please read this owner’s manual carefully before
operation and retain it for future reference.
D.C. Inverter
Multi VRF Modular
AMV5-O224
AMV5-O280
AMV5-O335
AMV5-O400
AMV5-O450
AMV5-O504
AMV5-O2460
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Asami AMV5-O335 Specifications

General IconGeneral
TypeSplit System
Cooling Capacity3.5 kW
Power Supply220-240V, 50Hz
Energy Efficiency Ratio (EER)3.2
RefrigerantR410A
Noise Level42 dB
Dimensions (W x H x D)800 x 300 x 200 mm

Summary

1 Safety Precautions

2 Product Introduction

Main Parts Identification

Identifies and illustrates the primary components of the outdoor unit for user reference.

Outdoor Unit Combinations

Details various combinations of outdoor units available for system configuration.

Indoor and Outdoor Unit Compatibility

Provides a table showing the number of connectable indoor units (IDU) for each ODU model.

Operating Temperature Range

Specifies the acceptable ambient temperature ranges for cooling and heating modes.

3 Preparation before Installation

Standard Installation Parts

Lists the standard parts supplied by Gree for the installation process.

Outdoor Unit Installation Site Requirements

Details crucial site selection criteria and safety precautions for outdoor unit placement.

Refrigerant Piping Requirements

Specifies the technical requirements for refrigerant piping, including material and thickness.

4 Installation Instruction

Outdoor Unit Dimensions and Mounting

Provides physical dimensions and mounting hole specifications for outdoor units.

Refrigerant Pipe Connections

Explains piping connection schematics and sequences for system setup.

Piping Sequence Diagrams

Shows the specific piping sequence for different outdoor unit models.

Pipe Length and Height Limits

Defines maximum allowable pipe lengths and height differences between units.

Inter-Module Piping Connections

Details piping connections between multiple outdoor modules in a system.

ODU to First Manifold Piping

Specifies pipe sizing for connections from outdoor units to the initial manifold.

Inter-Manifold Piping (Basic Modules)

Provides pipe sizes for connections between manifolds based on total upstream capacity.

Manifold to Manifold Piping (Indoor)

Details piping for connections between indoor manifolds and the outdoor manifold.

Indoor Unit Manifold Selection

Guides selection of indoor unit manifolds based on total downstream capacity.

Indoor Manifold Piping

Specifies pipe sizes for connections between manifolds on the indoor side.

Indoor Unit to Manifold Piping

Details pipe sizes for connections between indoor units and their respective manifolds.

Connection Pipe Installation

Covers installation precautions and requirements for connecting refrigerant pipes.

Connection Pipe Installation Precautions

Lists important safety and procedural precautions for installing connection pipes.

Y-Type Manifold Installation

Explains the installation and configuration of Y-type manifolds for system branching.

Pipeline Thermal Insulation

Details requirements for thermal insulation of refrigerant pipes to prevent condensation.

Pipeline Support and Protection

Outlines guidelines for supporting and protecting refrigerant piping during installation.

Air Purging and Refrigerant Charging

Describes the process of removing air and charging the system with refrigerant.

Air Purging Procedure

Step-by-step instructions for purging air from the refrigeration system.

Additional Refrigerant Charging

Details how to add refrigerant based on pipe length and system configuration.

Electrical Wiring Guidelines

Covers essential wiring precautions, power cord specifications, and earthing requirements.

Electrical Wiring Precautions

Lists critical safety and regulatory guidelines for electrical wiring installation.

Power Cord Wiring

Explains how to correctly wire the power cord to the unit's power supply.

Power Cord Connection

Provides instructions and warnings for connecting the main power cord to the unit.

System Communication Setup

Outlines the components and methods for system communication setup.

Communication System Components

Lists the various communication links within the VRF system (ODU, IDU, controller).

AMV5 Communication Mode

Specifies the CAN bus mode for communication between units.

AMV5 Communication Material Selection

Guides the selection and connection of communication wires and materials.

Selecting Communication Wire

Details how to select appropriate communication wire based on length and interference.

Communication Connection Modes

Explains different connection modes for system communication wiring.

Communication Address Setup

Discusses auto-addressing technology and manual address setting for units.

System Communication Connection

Provides detailed steps and diagrams for connecting system communication lines.

IDU to ODU Communication Connection

Illustrates the wiring for communication between indoor and outdoor units.

IDU to Wired Controller Communication

Explains how to connect indoor units to wired controllers for system management.

Duct IDU to Light Board Receiver

Details the connection for duct type IDUs to light board remote receivers.

Central Controller Communication Connection

Describes how to connect central controlling units to the VRF system.

External Electrical Wiring Diagrams

Diagrams for external electrical wiring of single and modular units.

Single Unit External Wiring

Shows the external wiring connections for a single VRF unit.

Modular Connection External Wiring

Illustrates the external wiring for modular configurations of VRF units.

5 Check Items after Installation and Trial Run

Installation Checklist

A comprehensive checklist of items to verify after unit installation.

Trial Run Procedure

Step-by-step guide for performing the initial operational test of the system.

Debugging Operation Modes

Explains the different modes and steps for system debugging and setup.

Operational Parameter Reference

6 Common Malfunction and Troubleshooting

7 Error Indication

8 Maintenance and Care

Outdoor Heat Exchanger Cleaning

Instructions for cleaning the outdoor unit's heat exchanger.

Drain Pipe Maintenance

Advice on checking and maintaining the drain pipe for proper condensate removal.

Pre-Seasonal Use Checks

Important checks to perform before operating the unit seasonally.

Post-Seasonal Use Maintenance

Tasks to perform after the unit has been in seasonal storage.

Parts Replacement Guidelines

Information on purchasing and replacing unit parts.

9 After-sales Service

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