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Airwell HKD DCI Series User Manual

Airwell HKD DCI Series
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HKD DCI Series
Indoor Units
Outdoor Units
AWSI-HKD009-N11
7SP023030
AWAU-YKD009-H11
7SP062874
AWSI-HKD012-N11
7SP023031
AWAU-YKD012-H11
7SP062875
AWSI-HKD018-N11
7SP023032
AWAU-YKD018-H11
7SP062876
AWSI-HKD024-N11
7SP023033
AWAU-YKD024-H11
7SP062877
REFRIGERANT
R410A
HEATPUMP
REFRIGERANT
April - 2016
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Airwell HKD DCI Series Specifications

General IconGeneral
BrandAirwell
ModelHKD DCI Series
CategoryAir Conditioner
LanguageEnglish

Summary

Precautionary Guidelines

Safety Precautions

Instructions to prevent injury and property damage during operation and installation.

Installation Warnings

Crucial warnings related to installation, electrical work, and handling.

Operational Precautions

Guidelines for safe and efficient operation, including handling, cleaning, and maintenance.

General Cautions

Important cautions regarding refrigerant checks, drain hose installation, and unit placement.

Product Functions and Models

Unit Model Overview

Lists indoor and outdoor unit models with their corresponding capacities and part numbers.

Key Features and Filters

Details the various functions and optional filters available for the units.

Product Specifications

Model AWSI-HKD009-N11 / AWAU-YKD009-H11 Specs

Detailed technical specifications for the AWSI-HKD009-N11 indoor and AWAU-YKD009-H11 outdoor units.

Model AWSI-HKD012-N11 / AWAU-YKD012-H11 Specs

Technical specifications for the AWSI-HKD012-N11 indoor and AWAU-YKD012-H11 outdoor units.

Model AWSI-HKD018-N11 / AWAU-YKD018-H11 Specs

Technical specifications for the AWSI-HKD018-N11 indoor and AWAU-YKD018-H11 outdoor units.

Model AWSI-HKD024-N11 / AWAU-YKD024-H11 Specs

Technical specifications for the AWSI-HKD024-N11 indoor and AWAU-YKD024-H11 outdoor units.

Unit Dimensions

Indoor Unit Dimensions and Drawings

Provides physical dimensions, clearances, and detailed drawings for indoor units.

Outdoor Unit Dimensions and Drawings

Provides physical dimensions, clearances, and detailed drawings for outdoor units.

Performance Data

Model AWSI-HKD009-N11 / AWAU-YKD009-H11 Performance

Presents cooling and heating performance data and capacity ratio graphs.

Model AWSI-HKD012-N11 / AWAU-YKD012-H11 Performance

Presents cooling and heating performance data and capacity ratio graphs.

Model AWSI-HKD018-N11 / AWAU-YKD018-H11 Performance

Presents cooling and heating performance data and capacity ratio graphs.

Model AWSI-HKD024-N11 / AWAU-YKD024-H11 Performance

Presents cooling and heating performance data and capacity ratio graphs.

Refrigerant Cycle Diagram

Refrigerant Flow Diagram

Illustrates the flow of refrigerant through the system during cooling and heating.

Wiring Diagrams

Indoor Unit Wiring Diagram

Diagram illustrating the internal wiring connections for indoor units.

Outdoor Unit Wiring Diagrams

Diagrams detailing the wiring for specific outdoor unit models.

Installation Details

Installation Torque and Cable Connections

Provides torque values for installation fittings and cable connection guidelines.

Pipe Length and Refrigerant Amount

Details pipe length, elevation limits, and refrigerant charge for different models.

Installation Procedures

First-Time Installation Steps

Covers initial installation, leak checks, and air purging with vacuum pump.

Refrigerant Handling and Charging

Procedures for adding refrigerant for long pipes and after system operation.

Re-installation Procedures

Steps for collecting refrigerant and air purging during re-installation.

System Evacuation and Charging

Procedures for system evacuation and refrigerant charging for re-installation.

Operation Characteristics

Operating Temperature Ranges

Specifies optimal operating temperature ranges for cooling, heating, and drying modes.

Electronic Functions and Features

System Information and Protections

Defines abbreviations, explains display icons, and details main protection features.

Operational Modes and Control

Covers fan rules, heating mode, auto, defrosting, and drying operations.

Special Functions and Diagnostics

Explains follow me, silence, leakage detection, self-clean, and point check functions.

Troubleshooting and Diagnostics

Troubleshooting Safety

Crucial safety warning regarding discharging capacitors before servicing.

Indoor Unit Error Displays

Lists indoor unit error codes (E0-F5, EC, P0-P2, P4) and their meanings.

EEPROM Parameter Error (E0/F4)

Diagnosis and solution for EEPROM parameter errors, including PCB replacement.

Communication Error (E1)

Diagnosis and solution for communication errors between indoor and outdoor units.

Fan Speed Control Error (E3/F5)

Diagnosis and solution for fan speed control errors.

Temperature Sensor Errors (E4/E5/F1/F2/F3)

Diagnosis and solution for temperature sensor open circuit or short circuit issues.

Refrigerant Leakage Detection (EC)

Diagnosis and solution for refrigerant leakage detection errors.

Overload Current Protection (F0)

Diagnosis and solution for overload current protection errors.

IPM/IGBT Over-Current Protection (P0)

Diagnosis and solution for IPM malfunction or IGBT over-strong current protection.

Voltage Protection (P1)

Diagnosis and solution for over/under voltage protection errors.

Compressor Top Temperature Protection (P2)

Diagnosis and solution for high temperature protection of the compressor top.

Inverter Compressor Drive Error (P4)

Diagnosis and solution for inverter compressor drive errors.

Main Parts Check

Procedures for checking key components like temperature sensors and compressors.

Temperature Sensor Data Tables

Tables showing resistance values of temperature sensors at various temperatures.

Compressor Checking

Procedure for checking compressor windings by measuring resistance.

Exploded Views & Spare Parts

Indoor Unit Exploded Views & Parts Lists

Diagrams and parts lists for all AWSI indoor unit models.

Outdoor Unit Exploded Views & Parts Lists

Diagrams and parts lists for all AWAU outdoor unit models.

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