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Gree GPH12AO-K5NNA1A User Manual

Gree GPH12AO-K5NNA1A
29 pages
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GPH12AO-K5NNA1A
GPC12AO-K5NNA1A
Model:
Owner's Manual
Original Instructions
Local air conditioner
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Gree GPH12AO-K5NNA1A Specifications

General IconGeneral
Cooling Capacity12000 BTU/h
Heating Capacity12000 BTU/h
Weight (Indoor Unit)10 kg
Power Supply220-240V, 50Hz
Operating Temperature (Cooling)18°C to 43°C

Summary

Safety Information

Explanation of Symbols

Details the meaning of warning, caution, and notice symbols indicating potential hazards.

Exception Clauses

Lists reasons for which the manufacturer bears no responsibility for personal injury or property loss.

Refrigerant Information

R290 Refrigerant Properties

Details about R290 refrigerant, its characteristics, and environmental benefits.

Refrigerant Handling Warnings

Crucial safety precautions for R290, including flammability and storage.

General Safety Precautions

Appliance Usage and Electrical Safety

Covers safe operation, handling of power cords, plugs, grounding, and water exposure.

Operational Environment and Safety

Safe Operating Environment

Specifies the required temperature range, indoor use, and placement for optimal operation.

Installation and Placement Guidelines

Advice on air inlet/outlet clearance, smooth surfaces, and avoiding inclination.

Component Identification

External Parts Overview

Identifies key external components of the air conditioner unit with numbered labels.

Remote Controller Identification

Shows and labels the buttons and display elements of the remote controller.

Control Panel Operation

Control Panel Layout

Details the buttons, indicators, and display on the main control panel.

Button Functions

Explains the operation of ON/OFF, +/- buttons, Fan speed, and Mode selection.

Remote Control Operation

Using the Remote Controller

Basic instructions on aiming, signal reception, and effective distance for remote control use.

Remote Control Buttons and Icons

Identifies icons on the display screen and lists functions of remote control buttons.

Detailed Remote Control Functions

Mode and Fan Speed Control

Explains operation for various modes (Auto, Cool, Dry, Fan, Heat) and fan speed adjustments.

Timer and Sleep Mode

Instructions for setting timers and activating the sleep mode for comfort.

Advanced Remote Features and Maintenance

WiFi and Combination Button Functions

Details WiFi activation, temperature display switching, and light control via button combinations.

Remote Control Battery Replacement

Step-by-step guide on how to safely replace batteries in the remote controller.

Cleaning and Maintenance

Cleaning Procedures

Instructions for cleaning the outer case, grille, and the air filter, including frequency.

Heat Discharge Pipe and Seasonal Checks

Guidance on cleaning the heat discharge pipe and performing pre-season and post-season checks.

Troubleshooting Common Malfunctions

Phenomenon and Cause Analysis

Lists common issues like no air blow, poor cooling, or strange sounds with their potential causes.

Malfunction Error Codes

Provides troubleshooting steps for specific error codes (F1, F2, F4, F0, E8, H3, H8).

Installation Precautions and Location

General Installation Safety

Covers governing codes, power cord usage, and general safety during installation and maintenance.

Ideal Installation Location

Specifies criteria for choosing a suitable location, avoiding heat sources, chemicals, and ensuring proper airflow.

Installation Preparation and Tools

Accessory and Optional Kit List

Lists all included accessories and optional installation kits available for the unit.

Required Installation Tools

Identifies the necessary tools for performing the installation process.

Power Cord and Drainage Setup

Installing Power Cord Hooks

Step-by-step guide to attach and wind the power cord securely.

Continuous Drainage Setup

Instructions for setting up continuous drainage using the middle hole option.

Water Drainage and Heat Pipe Installation

Collected Water Removal

Details two methods for removing collected condensation water from the unit.

Heat Discharge Pipe Guidelines

Recommendations for optimal heat discharge pipe length and installation for efficiency.

Heat Discharge Pipe Installation Methods

Standard Heat Discharge Pipe Installation

Illustrates correct and incorrect methods for connecting the heat discharge pipe.

Window Installation (Double Hung)

Instructions for installing the heat discharge pipe through a double-hung window.

Window and Immovable Window Installation

Sliding Sash Window Installation

Guides on installing the unit in a sliding sash window, including panel adjustments.

Immovable Window Installation Options

Details methods for installing in windows that cannot be opened (Optional 3 & 4).

Sliding Sash and Immovable Window Setup

Sliding Window Panel Assembly

Steps for fitting window panels and adjustment panels in sliding sash windows.

Immovable Window Installation Details

Specific instructions for installing in immovable windows using joints and panels.

Window Panel Adjustments and Sealing

Window Panel Fitment

Instructions for fitting window panels and adjustment/extension panels for various window widths.

Window Sealing and Bracket Attachment

Methods for sealing the window and attaching necessary brackets for secure installation.

Window Installation Variations

Installation in Standard Window

Detailed steps for connecting joints and adapters for window installation.

Installation in Immovable Window

Procedures for installing in immovable windows, including cutting holes and connecting joints.

Heat Discharge Pipe Disassembly

Disassembly from Double/Sash Windows

Instructions for removing the heat discharge pipe from double and sash window installations.

Disassembly from Standard/Immovable Windows

Steps for removing the pipe from standard and immovable window setups.

Operation Test and Schematics

Operation Test Procedure

Steps to perform a basic operation test after installation to ensure functionality.

Electrical Schematic Diagrams

Provides wiring diagrams for both GPH12AO-K5NNA1A and GPC12AO-K5NNA1A models.

Specialist Maintenance Requirements

Technician Qualification and Safety Prep

Outlines required certifications, safety checks, and preparation before working with refrigerants.

Work Area Safety and Refrigerant Checks

Details safety measures for the work area, including fire extinguishers and ignition source control.

Specialist Maintenance Procedures

Electrical and Component Safety Checks

Covers safety checks for electrical devices, sealed components, and cabling during repairs.

Flammable Refrigerant Handling

Guidelines for detecting flammable refrigerant leaks and acceptable leak detection methods.

Refrigerant System Servicing and Decommissioning

Refrigerant System Charging

Requirements and procedures for safely charging the refrigeration system with refrigerant.

System Decommissioning and Labelling

Steps for safely decommissioning the unit, recovering refrigerant, and proper labelling.

Refrigerant Recovery Best Practices

Refrigerant Recovery Equipment and Procedures

Details the use of recovery cylinders, equipment, weighing scales, and hoses.

Compressor Oil and Refrigerant Handling

Procedures for handling compressor oils and ensuring safe evacuation before transfer.

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