Haier HSU-09LEK03-Y2 User Manual

8 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

Please read this operation manual before using the air conditioner.

Keep this operation manual for future reference.

SPLIT TYPE ROOM AIR CONDITIONER

OPERATION MANUAL

0010518786

Contents

1

2-4

5

7

6.7

CAUTIONS

PARTS AND FUNCTIONS

OPERATION

MAINTENANCE

TROUBLE SHOOTING

HSU-09HEK03

HSU-09LEK03

HSU-12HEK03

HSU-12LEK03

HSU-09LEK13

HSU-12LEK13

HSU-07LEK03

HSU-07HEK03

HSU-18LEK13

HSU-24LEK13

HSU-12LEK13-M

HSU-18HEK03

HSU-24HEK03

HSU-18LK2S3

HSU-12LEK03-Y3

HSU-24LK2S3

HSU-18LEK03-Y3

HSU-24LEK03-Y2

HSU-09CK2S3

HSU-09LEK03-Y3

HSU-12CK2S3

HSU-09CK2W3

HSU-09CK6B3

HSU-12CK2W3

HSU-12CK6B3

HSU-18LK2W3

HSU-18LK6B3

SAS-09HEK3

SAS-12HEK3

SAS-18HEK3

SAS-24HEK3

HSU-12LEK03-Y5

HSU-09LEK03-Y5

HSU-12LH03

HSU-09LH03

HSU-18LEK03-Y5

HSU-18LH03

HSU-24LEK03-Y5

HSU-24LH03

HSU-12HH03

HSU-09HH03

HSU-18HH03

HSU-24HH03

HSU-12HEG03

HSU-09HEG03

HSU-18HEG03

HSU-24HEG03

HSU-12LEK03-Y6

HSU-18LEK03-Y6

HSU-12LEK03-Y2

HSU-24LEK03-Y3

HSU-09LEK03-Y2

HSU-18LEK03-Y2

YKS-18HEK03

YKS-24HEK03

HSU-18LEK03

HSU-24LEK03-Y6

HSU-12LEK03-Y4

HSU-18LEK03-Y4

HSU-24LEK03-Y4

HSU-09LEK03-Y4

HSU-09LEK03-Y6

HSU-18LK2W3

HSU-18LK6B2

HSU-24LK2S2

HSU-12CK6B2

HSU-24LEK03

HSU-18LEK03EK1

HSU-26HEK03

Table of Contents

Other manuals for Haier HSU-09LEK03-Y2

Installation Manual4 pages

Questions and Answers:

J
John VaughanAug 8, 2025
Why is my Haier HSU-09LEK03-Y2 Air Conditioner cooling poorly?
- A
  Angela RamosAug 8, 2025
  Poor cooling in your Haier Air Conditioner can stem from several factors. First, check if the air filter is dirty and clean it, ideally 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 tightly. Direct sunlight can also impact cooling efficiency, so use curtains to block it. Finally, consider if there are excessive heat sources or too many people in the room.
Z
Zachary StewartAug 13, 2025
Why is my Haier Air Conditioner making noise?
- K
  Kelsey WyattAug 13, 2025
  The swishing or gurgling noise you hear in your Haier Air Conditioner is typically refrigerant flowing through the system. You might notice it more within the first few minutes after starting the unit. Also, cracking noises can occur as the unit's casing expands or shrinks due to temperature fluctuations. If you notice a big noise from air flow, the air filter may be too dirty.
A
Amy Kelley DVMAug 19, 2025
Why won't my Haier HSU-09LEK03-Y2 Air Conditioner restart immediately?
- W
  William PhillipsAug 19, 2025
  If your Haier Air Conditioner doesn't restart immediately after being stopped, it's due to a built-in protection mechanism. The system requires a 3-minute delay before restarting to safeguard the unit. If you unplug and re-plug the air conditioner, this protection circuit activates, preventing immediate restart for about 3 minutes.
E
Eric JohnsonAug 26, 2025
Why does my Haier HSU-09LEK03-Y2 Air Conditioner generate smells?
- W
  Wanda ClarkAug 27, 2025
  Smells from your Haier Air Conditioner can occur when the system circulates odors from the room, such as those from furniture, paint, or cigarettes.
M
Mary HardinAug 31, 2025
Why can’t I change the fan speed in dry mode on my Haier HSU-09LEK03-Y2 Air Conditioner?
- S
  smithbethAug 31, 2025
  In DRY mode, the fan speed of your Haier Air Conditioner cannot be changed because when the room temperature drops below the set temperature plus 2 degrees Celsius, the unit will run intermittently at low speed, regardless of the fan setting.

Haier HSU-09LEK03-Y2 Specifications

General

Refrigerant	R410A
Type	Split Air Conditioner
Cooling Capacity	9000 BTU/hr
Power Supply	220-240V, 50Hz
Operating Temperature (Cooling)	18°C to 43°C

Summary

Parts and Functions

Indoor Unit Components

Identifies key internal and external parts of the indoor unit.

Remote Controller Guide

Explains buttons and functions of the remote control.

Outdoor Unit Components

Identifies key external parts of the outdoor unit.

Clock and Battery Setup

Instructions for setting the clock and installing batteries.

Air Conditioner Operation Modes

Unit Start and Stop

Basic procedure for turning the air conditioner on and off.

Standard Operation Modes

Details on Auto, Cool, Dry, Fan, and Heat modes.

Air Flow Direction Control

How to adjust the direction of the air flow.

Special Operation Features

HEALTH Functionality

Information on the anion generator for air purification.

Timer Operation Guide

Setting automatic start and stop times.

Emergency and Test Operations

Procedures for using the unit without a remote or for testing.

Enhanced Comfort and Reliability

Comfortable SLEEP Mode

Adjusts temperature automatically for sleep.

Power Failure Resume Function

Unit's behavior after power interruptions.

Maintenance and Cleaning

General Care and Usage Tips

Advice on proper environment, ventilation, and placement.

Cleaning and Filter Maintenance

Instructions for cleaning the unit, remote, and air filters.

Safety Precautions

Critical Safety Warnings

Essential warnings regarding installation, power, and usage risks.

Operational Safety Cautions

Cautions for safe operation, environment, and handling.

Troubleshooting Guide

Normal Operation Phenomena

Checks for common occurrences like noise, smells, and restart delays.

Performance Issue Diagnosis

Steps to troubleshoot poor cooling and other performance issues.

Ambient Temperature Guidelines

Specifies applicable ambient temperature ranges for models.

Related product manuals

Haier HSU-09LEK03-Y3

Haier HSU-09LEK03/R2(DB)

Preview: Haier HSU-09LEK13

Haier HSU-09LEK13

Preview: Haier HSU-09LEK13/R2

Haier HSU-09LEK13/R2

Haier HSU-09LE03

Preview: Haier HSU-09L TK03N

Haier HSU-09L TK03N

Preview: Haier HSU-09LD03 HSU-09MM03

Haier HSU-09LD03 HSU-09MM03

Haier HSU-09HA103

Haier HSU-09H03/R1

Haier HSU-09HRA103

Haier HSU-09C03/Z1

Haier HSU-09HEA103