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Haier AS12SH1ERA - User Manual

Haier AS12SH1ERA
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Please read this operation manual before using the air conditioner.
0010564687
SPLIT TYPE ROOM AIR CONDITIONER
OPERATION MANUAL
Keep this operation manual for future reference.
1
2
8
5
Contents
Contenido
12
15
18
19
Indice
22
25
28
29
Table des matières
39
32
35
38
CAUTIONS
PARTSAND FUNCTIONS
OPERATION
TROUBLE SHOOTING
PARTES Y FUNCIONES
FUNCIONAMIENTO
PRECAUCIONES
RESOLUCIÓN DE PROBLEMAS
PARTI E FUNZIONI
FUNZIONAMENTO
AVVERTENZE
RISOLUZIONE DEI PROBLEMI
ÉLÉMENTS ET FONCTIONS
UTILISATION
MISES EN GARDE
DÉPANNAGE
AS09SH1ERA/1U09EH1ERA
AS12SH1ERA/1U12EH1ERA

Table of Contents

Questions and Answers

  • K
    Kyle MoodyJul 31, 2025
    Why is my Haier Air Conditioner not cooling properly?
    • J
      Julie GarciaJul 31, 2025
      Several factors can impact the cooling performance of your Haier Air Conditioner. Check the following: * Ensure the air filter is clean; it should be cleaned or replaced every 15 days. * Remove any obstructions blocking the air inlet and outlet. * Verify that the temperature is set correctly. * Close any open doors or windows. * Use curtains to block direct sunlight. * Reduce heat sources or the number of people in the room.
  • S
    Stephen PetersonAug 5, 2025
    How to restart Haier AS12SH1ERA Air Conditioner immediately?
    • L
      Lance BakerAug 5, 2025
      When the unit is stopped, it will not restart immediately. You must wait for 3 minutes before restarting your Haier Air Conditioner to protect the system.
  • D
    dixonsamanthaAug 10, 2025
    Why does my Haier AS12SH1ERA Air Conditioner make so much noise?
    • L
      Laura MasonAug 10, 2025
      Your Haier Air Conditioner may produce noise for several reasons: * The noise could be from refrigerant flowing in the system, which is normal for the first 2-3 minutes after starting the unit. No action is required. * The noise might be due to the casing expanding or shrinking because of temperature changes. This is also normal, and no action is needed. * If there is a big noise from airflow, the air filter may be dirty. Check and clean the air filter.
  • P
    Philip HallAug 15, 2025
    What to do if my Haier AS12SH1ERA Air Conditioner smells?
    • J
      Jennifer GlennAug 15, 2025
      The smells generated by your Haier Air Conditioner are caused by the system circulating odors from the indoor air, such as smells from furniture, paint, or cigarettes. To resolve this, ensure proper ventilation or clean the indoor environment.
  • M
    Maria CarrilloAug 19, 2025
    Why does my Haier AS12SH1ERA blow mist or steam?
    • C
      Crystal HoustonAug 19, 2025
      The mist or steam coming from your Haier Air Conditioner is normal and is due to the sudden cooling of indoor air; no action is required.
  • D
    David PerezAug 25, 2025
    What to do if fan speed can’t be changed in dry mode on Haier AS12SH1ERA?
    • D
      Douglas BrownAug 26, 2025
      In DRY mode, when the room temperature becomes lower than the temperature setting +2 °C, the unit will run intermittently at LOW speed regardless of the FAN setting. This is normal, and no action is required.

Summary

Parts and Functions

Indoor Unit Components

Details the various parts of the indoor air conditioner unit.

Outdoor Unit Components

Outlines the different parts of the outdoor air conditioner unit.

Remote Controller Identification

Identifies and describes the buttons and display on the remote controller.

Operation

Remote Controller Inner Functions

Explains the functions of buttons located on the inner side of the remote controller.

Setting the Clock

Step-by-step guide for setting the clock on the remote controller.

Loading Remote Controller Batteries

Instructions on how to properly insert batteries into the remote controller.

SMART Mode Operation

How to activate and utilize the SMART mode for automatic comfort adjustments.

Basic Operation Modes

Instructions for operating the unit in COOL, HEAT, and DRY modes.

Temperature and Fan Speed Control

Guide to setting the desired temperature and fan speed for comfort.

Airflow Direction Adjustment

How to adjust the vertical and horizontal swing of the air conditioner's louvers.

HEALTH Air Purification Mode

Using the HEALTH function for air anion generation and purification.

HEALTH AIRFLOW Function

Adjusting airflow with the HEALTH AIRFLOW function for direct blowing.

Power Failure Resume Functionality

How the unit resumes operation automatically after a power outage.

POWER and SOFT Operation Modes

Using POWER for rapid cooling and SOFT for quiet, low-speed operation.

Setting Timer Operations

Instructions for setting automatic start and stop timers for the air conditioner.

Sleep Mode Operation

How to use the SLEEP mode for comfortable temperature adjustments during sleep.

Power Failure Handling Details

Information and notes regarding the unit's behavior after power interruptions.

iFP Human Sensing Operation

Utilizing iFP mode to sense human presence and adjust airflow for efficiency.

ECO Power Saving Mode

Activating ECO mode for automatic environmental adjustment and power saving.

FRESH Air Ventilation Function

Using the FRESH mode to ventilate the room with fresh outdoor air.

Emergency and Test Operation Procedures

Procedures for emergency use and system testing without the remote.

Air Filter Cleaning and Maintenance

Step-by-step guide on cleaning the air conditioner's filter for optimal performance.

Safety Precautions

Critical Warnings and Prohibitions

Essential warnings regarding installation, power, and prohibited actions.

Usage and Handling Cautions

Cautions on proper usage, placement, operation with wet hands, and cleaning.

Troubleshooting Guide

Common Performance Issues

Addresses common phenomena like restart delays, noise, smells, and mist/steam.

Cooling and Operational Checks

Guides on checking for poor cooling, power, filters, obstacles, and environmental factors.

Haier AS12SH1ERA Specifications

General IconGeneral
Cooling Capacity (Ton)1 Ton
RefrigerantR32
Star Rating3 Star
Compressor TypeRotary
Power Supply220-240V, 50Hz
TypeSplit
Power Consumption (Cooling)1.1 kW

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