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Haier AD140S2SM3FA User Manual

Haier AD140S2SM3FA
24 pages
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Move and scrap the air conditioning ........
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AD90S2SM3FA
AD90S2SM4FA
AD105S2SM3FA
AD105S2SM4FA
AD125S2SM3FA
AD125S2SM4FA
AD140S2SM3FA
AD140S2SM4FA
Keep this operation manual for future reference.
Original instructions
This product must only be installed or serviced by qualified personnel.
Please read this manual carefully before installation.

Other manuals for Haier AD140S2SM3FA

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Haier AD140S2SM3FA Specifications

General IconGeneral
Energy Efficiency Ratio (EER)3.21
Seasonal Energy Efficiency Ratio (SEER)6.1
Power Supply380-415V / 3Ph / 50Hz
RefrigerantR32
Operating Temperature (Cooling)-15 to 50 °C

Summary

Regulatory and Refrigerant Information

R410A Refrigerant Handling

Information on R410A refrigerant type, GWP, and charging instructions.

General Safety Precautions

Installation and Electrical Safety

Warnings on wiring, grounding, and professional installation requirements.

Cautions and Disposal

Operational Safety Instructions

Key instructions for safe operation and user interaction.

Installation and Maintenance Safety

Installation Precautions

Specific precautions for installing the air conditioner.

Operation Safety Guidelines

Operation Safety

Precautions to observe during the unit's operation.

Wire Controller Installation

Care and Maintenance

Troubleshooting Unit Failures

Unit Fails to Start

Checks for common issues when the unit does not start.

Cooling or Heating Insufficient

Troubleshooting steps for insufficient cooling or heating.

Cooling Insufficient

Specific checks for insufficient cooling performance.

Troubleshooting Common Issues

Indoor Unit Troubleshooting Codes

LED Flash Times and Malfunctions

Table correlating LED flashes with indoor unit malfunctions.

Wired Controller Display Errors

Troubleshooting based on wired controller display codes.

Indoor Unit Error Codes

LED Flash Times and Malfunctions (AD125/140 models)

Troubleshooting table for AD125/140 models based on LED flashes.

Wired Controller and PCB Errors

Common errors related to wired controllers and PCBs.

Precaution for Installation

General Installation Warnings

Key warnings and considerations for installation.

Installation Check

Installation Procedure - Indoor Unit

Installation Procedure - Drain Piping

Installation Procedure - Ducts and Drainage Test

Installation Procedure - Electrical Wiring

Electrical Wiring Precautions

Safety warnings and precautions for electrical wiring work.

Power Supply and Wire Sizing

Selection of power supply, wire sizes, and circuit protection.

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