Haier KFR-50LW/03CCF23 Split Air Conditioner Installation Guide

About this manual

This guide provides safety precautions, required power‑supply preparation, and step‑by‑step instructions for installing the indoor and outdoor units of the Haier KFR‑50LW/03CCF23 split air conditioner. It covers wiring, grounding, wall‑through piping, and verification checks before the first test run.

The manual also explains operation controls, cleaning and maintenance procedures, troubleshooting tips, and warranty information. Users are instructed on remote‑control functions, filter cleaning, seasonal care, and the optional de‑odor and ionisation features. This manual is written in Chinese.

What's inside

• Safety Precautions
• Power Supply and Grounding
• Indoor/Outdoor Unit Installation
• Electrical Wiring and Connections
• Installation Checks and Test Run
• Operation Controls and Remote Control
• Cleaning and Maintenance
• Troubleshooting
• Warranty and Service

Specifications

Frequently asked questions

What is the warranty period for Haier split air conditioners?

Haier provides a 10‑year full‑unit warranty for its household split air conditioners.