Haier AB25S2SC1FA User Manual

Contents
Cautions
Cautions ------------------
4
Safety Precautions-------------- 10
Remote Controller Operafion Manual— 11
Troubleshooting -------------- 13
Customer Need-to-know --------- 15
Maintenance
—
- 15
Installation Procedure -
17
CD?: lPiP
2 /
9
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AB50S2SF1FA
AB71S2SG1FA
CASSETTE TYPE AIR CONDITIONER
OPERATION MANUAL AND INSTALLATION MANUAL
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AB25S2SC1FA
AB35S2SC1FA
AB50S2SC1FA
AB25S2SC2FA
AB35S2SC2FA
AB50S2SC2FA
0150524580
This product must only be installèd or serviced by qualified personnel.
Please read this manual carefully before installation.This appliance is filled with R32.
Keep this manual for future reference.
Originai instructions

Haier AB25S2SC1FA Specifications

General

Brand	Haier
Model	AB25S2SC1FA
Category	Air Conditioner
Language	English

Summary

Safety Cautions

General Warnings and Cautions

Installation and Refrigerant Safety

Refrigerant Handling and Installation Warnings

Warnings related to refrigerant properties, handling, and installation hazards.

Regulatory and Refrigerant Information

Refrigerant Type and Usage

Operational Safety Guidelines

Key Safety Symbols and Instructions

Installation Safety Precautions

Room Area and Refrigerant Safety

Precautions for room size and refrigerant safety to prevent hazards.

Remote Controller Operation

Detailed Button Functions

Troubleshooting System Malfunctions

Cooling/Heating Issues and Error Codes

Addresses cooling/heating problems and lists failure codes with possible reasons.

Installation Procedure Safety

General Installation Warnings and Cautions

Important warnings and cautions for professional installation personnel.

Installation Site Selection and Preparation

Pre-installation Steps and Site Selection

Indoor Unit Installation

Mounting the Indoor Unit

Detailed steps for installing the indoor unit on a new or existing ceiling.

Piping and Drainage Installation

Refrigerant Piping Connection Guide

Instructions for connecting refrigerant piping, including torque and flare shape.

Water Drainage Pipe Installation

Wiring and Drainage Installation Checks

Wiring and Final Drainage Verification

Electrical Wiring and Post-Installation Checks

Electrical Wiring Procedures and Safety

Guidelines for wiring the unit, including safety warnings and examples.

Essential Post-Installation Checks

Critical checks to perform after installation to ensure proper function and safety.