Haier AS25TABHRA - User Manual

Questions and Answers

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douglas83Aug 9, 2025
Why is my Haier AS25TABHRA cooling poorly?
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  Gloria JohnsonAug 9, 2025
  Poor cooling in your Haier Air Conditioner can occur due to several reasons. Check if the air filter is dirty and clean it, normally, every 15 days. Ensure there are no obstacles blocking the air inlet or outlet. Verify that the temperature is set correctly and that all doors and windows are closed. Also, consider whether direct sunlight is entering the room (use curtains) or if there are excessive heat sources or too many people in the room.
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Kevin RodriguezAug 15, 2025
How to restart Haier AS25TABHRA immediately?
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  Dawn AndersonAug 15, 2025
  When your Haier Air Conditioner is stopped, it will not restart immediately. There is a 3-minute delay to protect the system. This protection circuit also activates if the electric plug is pulled out and reinserted, ensuring the air conditioner's safety.
A
Andrew GoodAug 21, 2025
Why is my Haier AS25TABHRA making noise?
- A
  Anthony RobinsonAug 21, 2025
  Your Haier Air Conditioner may produce a swishing or gurgling noise during operation or when it stops, especially within the first 2-3 minutes after starting, due to refrigerant flowing in the system. A cracking noise during operation is normal, caused by the casing expanding or shrinking with temperature changes. However, if there's a loud noise from airflow, the air filter might be too dirty.
K
Kevin GrimesAug 27, 2025
Why does my Haier AS25TABHRA smell?
- S
  shannonbrownAug 27, 2025
  The Haier Air Conditioner might be circulating smells from the indoor environment, such as odors from furniture, paint, or cigarettes.
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Donna RasmussenSep 2, 2025
Why can't I change the fan speed in dry mode on my Haier Air Conditioner?
- N
  Nicholas ReyesSep 2, 2025
  In DRY mode, when the room temperature becomes lower than the set temperature plus 2 degrees Celsius, the Haier unit will run intermittently at LOW speed regardless of the FAN setting.

Summary

Parts and Functions

Operation Modes and Controls

Emergency, Test, and Specialized Operations

Explains emergency, test, sleep, power, quiet, and health operation modes.

Indoor Unit Installation Guide

Tools, Power, and Site Selection

Indoor Unit Mounting and Connections

Mounting, Wall Holes, and Unit Attachment

Steps for fitting the mounting plate, preparing walls, and attaching the indoor unit body.

Electrical and Piping Assembly

Installation Wiring, Testing, and Troubleshooting

Electrical Connections, Piping, and Drainage

Details wiring, power safety, pipe cutting, flaring, and drainage installation.

Error Codes and Test Run Checklist

Safety Guidelines and Precautions

Critical Installation and Operational Warnings

Emphasizes warnings for installation, operation, and general safety to prevent hazards.

Troubleshooting, Specifications, and Safety

Performance Issues, Conditions, and Cautions

Addresses common problems, operating ranges, and safety notes.

Haier AS25TABHRA Specifications

General

Type	Split AC
Refrigerant	R32
Star Rating	3 Star
Compressor Type	Rotary
Air Flow	500 CFM
Noise Level (Outdoor)	52 dB
Cooling Capacity	2500 W
Power Supply	230V, 50Hz
Energy Efficiency Ratio (EER)	3.5 W/W