EasyManua.ls Logo

Haier AV08NMSETA User Manual

Haier AV08NMSETA
88 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
SYJS-11-2016 REV.A Edition: 2016-11
Service Manual
MRV S
II

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Haier AV08NMSETA and is the answer not in the manual?

Haier AV08NMSETA Specifications

General IconGeneral
BrandHaier
ModelAV08NMSETA
CategoryAir Conditioner
LanguageEnglish

Summary

General Information

1.1 Indoor units

Lists various types of indoor units available for the MRV S'' system.

1.2 Features

Details key features of the outdoor unit, including design and technology.

Specification

Refrigerant Circuit

Dimension

Wiring Diagram

Performance Curves

Capacity Compensation Curves

Shows how temperature, airflow, and pipe length affect system capacity.

Noise Level

Outdoor Installation

Installation Safety and Guidelines

Essential safety precautions and general guidelines for outdoor unit installation.

R410A Tools and Place Selection

Lists R410A tools and criteria for selecting an installation location.

Transportation and Hoisting

Procedures for safely moving and lifting the outdoor unit.

Installation Space Requirements

Required clearances for installation and maintenance access.

Electric Installation

Communication Wiring

Illustrates communication wiring methods for indoor and outdoor units.

Power Wiring

Shows power wiring configurations for outdoor and indoor units.

Trial Operation

Operation Modes and Conditions

Covers delay functions, operation modes, and conditions for trial operation.

Trial Operation Procedure

Step-by-step guide for conducting trial operation.

Pre-Operation Checks

Inspection and confirmation steps before starting trial operation.

Operation Confirmation

Steps to confirm proper operation in cooling and heating modes.

Troubleshooting Flowcharts

Diagnostic flowcharts for electrical and operational issues during trial operation.

Dip Switch Setting

Outdoor PCB Photo

Image of the outdoor PCB with key components labeled.

BM1 Dip Switch Settings

Explanation of the BM1 dip switch settings and their functions.

BM2 Dip Switch Settings

Explanation of the BM2 dip switch settings and their functions.

Digital Tube Display

Digital Tube Display Functionality

Details the parameters displayed by the digital tube and their selection.

Failure Code

Failure Codes (Sensors & Communication)

Lists failure codes related to sensors and communication.

Failure Codes (Pressure & Compressor Protection)

Lists failure codes for pressure sensors and compressor protection.

Failure Codes (System & Motor Issues)

Lists failure codes for compressor, DC motor, and refrigerant issues.

Failure Codes (Power Modules & Transducers)

Lists failure codes for power modules, transducers, and communication.

Troubleshooting

Sensor Failure Troubleshooting

Diagnosing temperature and oil sensor failures.

Communication Circuit Troubleshooting

Troubleshooting communication issues between indoor and outdoor units.

Pressure Sensor & EEPROM Troubleshooting

Diagnosing high/low pressure sensor and EEPROM failures.

High Pressure Switch & Temp Protection Troubleshooting

Resolving high pressure switch and discharge temperature protection issues.

Valve & Compression Ratio Troubleshooting

Diagnosing 4-way valve and compression ratio issues.

Power Module & Overload Troubleshooting

Troubleshooting power module overcurrent and overload protection.

APPENDIX

Sensor Characteristic Data

Provides resistance values for various temperature sensors at different temperatures.

Enthalpy-Humidity Chart

Graphical representation of air properties for system analysis.

Related product manuals