Cree GWH12UC-D3DNA4C/I

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Split Air Conditioner

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For proper operation, please read and keep this manual carefully.

GWH09UC-D3DNA4A/I

Models:

GWH12UC-D3DNA4A/I

GWH18UC-D3DNA4A/I

GWH09UC-D3DNA4C/I

GWH12UC-D3DNA4C/I

GWH18UC-D3DNA4C/I

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Summary

Precautions for Operation and Maintenance

Safe Usage Guidelines

Advises on safe use by children and adults, socket usage, and power disconnection.

Maintenance Safety

General Precautions

Professional Maintenance and Repair

Emphasizes that maintenance must be done by qualified professionals to avoid injury.

Operational Safety Warnings

Installation and Electrical Safety

Installation Safety Requirements

Stresses that installation must be done by qualified professionals following safety regulations.

Electrical Connection Safety

Details requirements for power supply, circuit breakers, grounding, and wiring.

Installation and Wiring Precautions

Post-Installation Safety

Warns against powering on before installation completion and handling damaged supply cords.

Grounding and Wiring Standards

Covers proper grounding, wire usage, and professional connection of units.

Usage and Regulatory Precautions

Remote Controller Functions

Remote Control Buttons

Lists and numbers all buttons on the remote controller for easy identification.

Display Screen Icons

Remote Control Button Operations

Power and Temperature Adjustments

Mode and Fan Speed Selection

Advanced Remote Functions

I FEEL and Swing Controls

Remote Control Timing and Swing

Timer and Clock Settings

Timer and Clock Functionality

Setting Timer ON;OFF

Provides instructions for setting the timer to turn the unit ON or OFF automatically.

Setting Clock Time

Sleep Modes and Wi-Fi Control

Custom Sleep Curve Settings

Basic Operation and Maintenance

Remote Control Operation Guide

Smart Control Setup

G-Life App Installation

Guides users on how to install the G-Life application from the Gree website, QR code, or App Store.

Smart Control Network Connection

Enabling AC Wi-Fi

Instructs on turning on the air conditioner's Wi-Fi function via the remote controller.

Connecting to Wi-Fi Network

Details steps to connect the smart device to the air conditioner's Wi-Fi network.

Smart Control Configuration and Access

Network Name and Password Modification

Guides on changing the network name and password for secure smart control access.

Application Exit and Rejoin