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Chigo COU-55HZDR4 User Manual

Chigo COU-55HZDR4
159 pages
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R3250Hz Universal Outdoor Series Technical Manual Outdoor Unit
I
GD Chigo Heating & Ventilation Equipment Co., Ltd.
R32 50Hz Universal Outdoor Series
Inverter type
Technical Manual
LCAC/2019.6

Table of Contents

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Chigo COU-55HZDR4 Specifications

General IconGeneral
BrandChigo
ModelCOU-55HZDR4
CategoryAir Conditioner
LanguageEnglish

Summary

Part 1. General Information

Nomenclature

Explains the coding system for model names of indoor and outdoor units.

Model Names of Indoor/Outdoor Units

Lists model names and their specifications for indoor and outdoor units.

Features

Details the key characteristics and advantages of the R32 50Hz Universal Outdoor Series.

Part 2. Indoor Unit

Round-Way Cassette Type

Covers features, specifications, dimensions, wiring, and troubleshooting for round-way cassette indoor units.

Duct Type

Details features, specifications, dimensions, wiring, and troubleshooting for duct type indoor units.

Floor & Ceiling

Covers features, specifications, dimensions, wiring, and troubleshooting for floor & ceiling indoor units.

Part 3 Outdoor Units

Specification

Provides detailed specifications for various outdoor unit models, including cooling, heating, and electrical data.

Wiring Diagrams

Shows electrical wiring diagrams for different outdoor unit models.

Troubleshooting

Lists error codes, their descriptions, and troubleshooting steps for single-phase and three-phase units.

Part 4 Installation

Precaution on Installation

Outlines essential precautions and procedures for safely installing connecting pipes and units.

Vacuum Dry and Leakage Checking

Details critical steps for vacuum drying pipes and checking for refrigerant leaks.

Test Operation

Guides through the essential checks and procedures for testing the installed air conditioning system.

Part 5 Controller

Wireless Remote Controller

Provides instructions, warnings, and icon meanings for operating the wireless remote controller.

Wired Controller

Explains the installation, operation, and safety precautions for the wired controller.

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