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Haier HSU-12LEA13-M - User Manual

Haier HSU-12LEA13-M
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Please read this operation manual before using the air conditioner.
Keep this operation manual for future reference.
SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
0010522564
HSU-18HEA13(T3)
HSU-18HEA03(T3)
HSU-12HEB03
YKS-09HEA03
YKS-12HEA03
YKS-18HEA03
HSU-12LEA03
HSU-18LEA03
HSU-22LEA03
HSU-24LEA03
HSU-09LEA03
HSU-07LEA03
HSU-05LEA03
HSU-12LEA03-W
HSU-18LEA03-W
HSU-22LEA03-W
HSU-13LEA03-T
HSU-10LEA03-T
HSU-09LEA03-W
HSU-09LEB13-H
HSU-12LEB13-H
HSU-14LEB13-H
HSU-12LEA13-H
HSU-18LEA13-H
HSU-12LEA13-F
HSU-12LEA13-M
HSU-09LEA13-F
HSU-14LEA13-H
HSU-09LEA13-H
HSU-18LEA13-M
HSU-07HEA03
HSU-09HEA03
HSU-24HEA03
AMS09H03-N
HSU-22HEA03
HSU-18HEA03
HSU-12HEA03
AMS12H03-N
AMS18H03-N
AMS22H03-N
HSU-18HEA03(T3)
HSU-18HEA13(T3)
HSU-12HEA03/(BP)
HSU-09HEA03/(BP)
PAS18L03-N(T3)
HSU-12HEA03/(DB)
HSU-09HEA03/(DB)
HSU-09CRA03-T
HSU-12CRA03-T
HSU-18CRA03-T
HSU-18LEA03(T3)
HSU-18LEA13(T3)
HSU-09LEA03-N
HSU-10LED03-T
HSU-13LED03-T
HSU-18LED03-T
HSU-12HEC03
HSU-09HEC03
Contents
1
2-4
5
7
6.7
CAUTIONS
PARTS AND FUNCTIONS
OPERATION
MAINTENANCE
TROUBLE SHOOTING

Table of Contents

Other manuals for Haier HSU-12LEA13-M

Preview: Service Manual
Service Manual62 pages

Questions and Answers

  • A
    Alicia BakerAug 2, 2025
    Why is my Haier HSU-12LEA13-M Air Conditioner not cooling properly?
    • M
      Madison SwansonAug 2, 2025
      Poor cooling in your Haier Air Conditioner can stem from several factors. Check if the air filter is dirty and clean it if necessary (it should be cleaned every 15 days). Ensure there are no obstructions blocking the air inlet or outlet. Verify that the temperature is set correctly and that all doors and windows are closed. During cooling, block any direct sunlight with curtains. Also, consider if there are excessive heat sources or too many people in the room.
  • G
    gwrightAug 12, 2025
    What is that noise coming from my Haier Air Conditioner?
    • S
      Sandra FletcherAug 12, 2025
      The swishing or gurgling noise you hear in your Haier Air Conditioner is likely due to the refrigerant flowing within the system. This is more noticeable in the first few minutes after the unit starts. A cracking noise might also occur as the casing expands or shrinks due to temperature fluctuations. However, if there's a significant noise from airflow, the air filter might be too dirty.
  • T
    Tamara WangAug 21, 2025
    Why does my Haier HSU-12LEA13-M smell?
    • E
      emilylopezAug 21, 2025
      Smells from your Haier Air Conditioner are due to the system circulating interior air, which may contain odors from furniture, paint, or smoke.

Summary

Parts and Functions

Indoor Unit

Details components and features of the indoor air conditioning unit.

Remote controller

Explains the functions and buttons of the air conditioner remote control.

Operation Modes

Unit start;stop

Instructions on how to turn the air conditioner on and off.

Auto Operation

Cool Operation

Details the settings and behavior for the cooling mode.

Dry Operation

Explains the dehumidification mode and its operational characteristics.

Fan Operation

Heat Operation

TIMER Operation

Instructions for setting timed start and stop operations.

Emergency operation and test operation

Comfortable SLEEP

Maintenance

Airflow Obstruction Warning

Indoor Unit Cleaning

Air Filter Care

Procedures for cleaning and replacing air filters.

Cautions and Warnings

General Safety Warnings

Critical safety warnings regarding installation and operation.

Electrical Safety Guidelines

Precautions for power supply, cords, earthing, and circuit breakers.

Installation and Operation Prohibitions

Actions to avoid during installation and unit operation.

Trouble Shooting

System Restart and Noise Issues

Cooling Performance and Fan Speed

Ambient Temperature Limits

Installation and Safety Guidelines

Haier HSU-12LEA13-M Specifications

General IconGeneral
TypeSplit
Power Supply220-240V, 50Hz
RefrigerantR410A
Compressor TypeRotary
Energy Efficiency ClassA
Net Weight (Outdoor Unit)28 kg
Cooling Capacity3.5 kW
Heating Capacity12000 BTU/h
Noise Level (Indoor)38 dB
Operating Temperature (Cooling)18°C to 43°C

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