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Haier 2U50MEFFRA User Manual

Haier 2U50MEFFRA
314 pages
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ROOM AIR CONDITIONER
INSTALLA TION MANUAL
0010590044
Please read this manual carefully before installation.
This appliance is filled with R32.
Keep this operation manual for future reference.
Manufactured: Qingdao Haier Air Conditoner General Co, Ltd.
2U40S2SM1FA
2U50S2SM1FA
2U40MEFFRA
2U50MEFFRA

Table of Contents

Questions and Answers:

Haier 2U50MEFFRA Specifications

General IconGeneral
RefrigerantR410A
Power Supply (V/Hz/Ph)220-240/50/1
Power Supply220-240V/50Hz/1Ph
Air Flow850 m3/h
Noise Level52 dB(A)

Summary

Relocation and Maintenance Procedures

Maintenance Instructions and Precautions

Guidelines and safety measures for servicing the unit.

Safety Precautions

General Safety Precautions

Covers essential warnings, cautions, symbols, and user responsibilities.

Handling R32 Units Safely

Specific precautions for R32 refrigerant, including piping and tools.

Installation and Electrical Work Safety

Guidelines for safe installation, wiring, and grounding procedures.

Read Before Installation

Air Tightness, Vacuuming, and Charging

Procedures for testing, vacuumizing, and charging the refrigerant system.

Installation Procedure

Outdoor Unit Troubleshooting

Test Run and Fault Diagnostics

Guide for running the unit and identifying potential issues via LED codes.

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