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Chigo CMV-V71Q/HR1-B User Manual

Chigo CMV-V71Q/HR1-B
31 pages
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Technical Support Division
2013.5
GD CHIGO HEATING & VENTILATION EQUIPMENT CO., LTD.
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Chigo CMV-V71Q/HR1-B Specifications

General IconGeneral
BrandChigo
ModelCMV-V71Q/HR1-B
CategoryAir Conditioner
LanguageEnglish

Summary

Part 1: General Information

New CMV Introduction and Core Technologies

Covers model ranges, high-efficiency technologies, compressor, motor, control, and design features.

User and Installer Benefits

Details advantages for users (comfort, range, noise) and installers (installation, wiring, maintenance).

Maintenance Software: Doctor Kit

Explains the Doctor Kit for system maintenance, data monitoring, and troubleshooting.

Nomenclature and Model Identification

Outdoor Unit Model Naming Convention

Explains the coding system used for outdoor unit model identification.

Indoor Unit Model Naming Convention

Details the naming convention for various indoor unit types.

Outdoor Unit External Appearance

Visual Overview of the Outdoor Unit

Visual representation of the outdoor unit's physical design and structure.

Indoor Unit Details

Indoor Unit External Appearance

Displays various indoor unit types and their physical appearance.

Indoor Unit Capacity Range

Table showing capacity ranges for different indoor unit types and models.

Part 2: Outdoor Units

Specifications for 10KW and 12.5KW Models

Detailed technical specifications for 10KW and 12.5KW outdoor units.

Specifications for 14KW and 16KW Models

Comprehensive technical data for 14KW and 16KW outdoor unit models.

Physical, Piping, and Operation Data

Covers physical dimensions, piping requirements, and operating temperature ranges.

Unit Dimensions and Installation

Outdoor Unit Dimensions and Base

Provides external dimensions and installation base requirements for outdoor units.

Valve Identification and Model Capacities

Identifies unit valves and lists capacities for different models.

Refrigerant Circuit and Operation

Refrigerant Circuit Diagram and Key Parts

Illustrates the refrigerant flow path and explains major components like the oil separator and accumulator.

System Operational Programs

Details oil return, forced cooling, and defrosting programs for system operation.

Electrical Characteristics

Electrical Specifications by Model

Tabulates electrical parameters (voltage, current, power) for each outdoor unit model.

Wiring and Field Connections

Outdoor Unit Electrical Control Wiring

Shows the wiring diagram for the outdoor unit's electrical control box.

Communication and Power Wiring Guide

Covers field wiring for communication and power supply to outdoor and indoor units.

Operation Limits

Cooling and Heating Temperature Ranges

Defines the operational temperature limits for cooling and heating modes.

Sound Level Information

Sound Testing Method and Results

Details the procedure for measuring sound levels and presents test results for different models.

Functional Parts and Safety Devices

Compressor, Motor, and Sensor Details

Lists functional parts, safety devices, and their specifications for compressors and motors.

Valves and Control Components

Details specifications for electronic expansion valves, 4-way valves, and solenoid valves.

Exploded View and Parts List

Component Identification and Quantity

Provides a list of all parts with their corresponding numbers and quantities for exploded views.

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