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Chigo CSG-07HVR1(84) User Manual

Chigo CSG-07HVR1(84)
75 pages
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DC Inverter Multi-split System
Technical Manual
- 50Hz/R410a
A/1/LCAC/2/TM/1.0/201111

Questions and Answers:

Chigo CSG-07HVR1(84) Specifications

General IconGeneral
BrandChigo
ModelCSG-07HVR1(84)
CategoryAir Conditioner
LanguageEnglish

Summary

Part 1. General Information

1. Features

Details key features: compressor, operation range, electrical design, system design, and free match capabilities.

2. Nomenclature

Explains the coding system for identifying indoor and outdoor unit models.

3. Products Line-up

Lists available indoor and outdoor unit models with their respective dimensions and power supply.

4. External Appearance

Provides visual representations of the indoor and outdoor unit designs.

5. Combination Table

Offers tables detailing valid combinations of outdoor and indoor units.

Part 2. Indoor Units

1. Features

Describes various types, functions, and optional features of indoor units.

2. Specifications

Detailed technical specifications for 84, 87, and 107 style indoor units, including electrical and physical data.

3. Dimensions

Provides dimensional drawings and measurements for different indoor unit capacities.

4. Service Space

Specifies the required clearance around indoor units for proper installation.

5. Wiring Diagrams

Illustrates electrical wiring schematics for indoor units, detailing component connections.

6. Capacity Table

Tables detailing cooling and heating capacities under various indoor/outdoor temperature conditions.

7. Air Velocity and Temperature Distributions

Shows airflow patterns and temperature distribution graphs for indoor units.

8. Electric Characteristics

Lists electrical data for indoor units, including voltage, current, and power ratings.

9. Sound Level

Provides sound level data (dB(A)) for indoor units at high speed.

10. Exploded View

Detailed breakdown of indoor unit parts with numerical references for 84 and 87 series.

11. Accessories

Lists the accessories included with the indoor units, such as screws and remote controllers.

Part 3. Outdoor Units

1. Features

Highlights key features of outdoor units like free combination, soft start, and easy connection.

2. Specifications

Detailed technical specifications for dual and tri-split outdoor units, including capacity, power, and dimensions.

3. Dimensions

Provides dimensional drawings and measurements for outdoor units of different capacities.

4. Service Space

Specifies the required clearance around outdoor units for proper installation and maintenance.

5. Piping Diagrams

Illustrates refrigerant piping layouts for C2OU and C3OU outdoor unit configurations.

6. Wiring Diagrams

Shows electrical wiring schematics for outdoor units, detailing component connections.

7. Combination Capacity Table

Tables detailing cooling capacity combinations for outdoor units with various indoor units.

8. Field Wiring

Diagram illustrating field wiring connections between outdoor units and multiple indoor units.

9. Electric Characteristics

Lists electrical data for outdoor units, including voltage, current, and power ratings.

10. Operation Limits

Graphs showing operating limits for cooling and heating modes based on indoor/outdoor temperatures.

11. Sound Levels

Provides sound level data (dB(A)) for outdoor units.

12. Exploded View

Detailed breakdown of outdoor unit parts with numerical references for C2OU and C3OU models.

Part 4. Installation

1. Installation and Operation Instructions

Guide for proper installation and initial operation of the multi-split system.

2. Precaution on Installation

Important precautions and guidelines for safe and correct installation, including pipe handling.

3. Vacuum Dry and Leakage Checking

Procedures for vacuuming, drying, and leak testing the refrigerant system.

4. Refrigerant charge

Instructions on calculating and adding the correct refrigerant charge based on pipe length.

5. Water Drainage

Guidelines for installing and supporting the drainpipe system, including gradient and insulation.

6. Insulation Work

Instructions on selecting and applying insulation material for refrigerant pipes and drainage.

7. Test Operation

Steps for performing test operation after installation to verify functionality.

Part 5. Control System

1. Control function

Details indoor and outdoor unit fault indication, error codes, and display functions for diagnostics.

2. Controller

Explains the functions, buttons, and operation modes of the remote controller.

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