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Airwell PNX 12 DCI User Manual

Airwell PNX 12 DCI
121 pages
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PNX DCI Series
Indoor Units Outdoor Units
PNX 9 DCI GC 9 DCI
PNX 12 DCI GC 12 DCI
PNX 18 DCI GC 18 DCI
PNX 21 DCI GC 21 DCI
PNX 24 DCI GC 24 Z DCI
NOVEMBER – 2008
REFRIGERANT
R410A
HEAT PUMP
SM PNXDCI 1-A.1 GB
CONTENTS

Table of Contents

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Airwell PNX 12 DCI Specifications

General IconGeneral
BrandAirwell
ModelPNX 12 DCI
CategoryAir Conditioner
LanguageEnglish

Summary

Introduction to PNX DCI Series

Main Features of PNX DCI Series

Details the advanced technological innovations and benefits of the PNX DCI series.

Product Data Sheets

PNX 9 DCI Specifications

Provides detailed technical specifications for the PNX 9 DCI indoor and GC 9 DCI outdoor units.

PNX 12 DCI Specifications

Details technical specifications for the PNX 12 DCI indoor and GC 12 DCI outdoor units.

PNX 18 DCI Specifications

Lists technical specifications for the PNX 18 DCI indoor and GC 18 DCI outdoor units.

PNX 21 DCI Specifications

Provides technical specifications for the PNX 21 DCI indoor and GC 21 DCI outdoor units.

PNX 24 DCI Specifications

Details technical specifications for the PNX 24 DCI indoor and GC 24 Z DCI outdoor units.

Rating Conditions and Operating Limits

Standard Rating Conditions

Defines standard rating conditions for cooling and heating modes.

Performance Data

PNX 9 / GC 9 DCI Performance

Presents cooling capacity data and correction factors for PNX 9 / GC 9 DCI.

PNX 9 / GC 9 DCI Heating Capacity

Shows heating capacity data for PNX 9 / GC 9 DCI and capacity correction factors.

PNX 12 / GC 12 DCI Performance

Details cooling capacity data and correction factors for PNX 12 / GC 12 DCI.

PNX 12 / GC 12 DCI Heating Capacity

Presents heating capacity data and correction factors for PNX 12 / GC 12 DCI.

PNX 18 / GC 18 DCI Performance

Details cooling capacity data and correction factors for PNX 18 / GC 18 DCI.

PNX 18 / GC 18 DCI Heating Capacity

Presents heating capacity data and correction factors for PNX 18 / GC 18 DCI.

PNX 21 / GC 21 DCI Performance

Details cooling capacity data and correction factors for PNX 21 / GC 21 DCI.

PNX 21 / GC 21 DCI Heating Capacity

Presents heating capacity data and correction factors for PNX 21 / GC 21 DCI.

PNX 24 / GC 24 Z DCI Performance

Details cooling capacity data and correction factors for PNX 24 / GC 24 Z DCI.

PNX 24 / GC 24 Z DCI Heating Capacity

Presents heating capacity data and correction factors for PNX 24 / GC 24 Z DCI.

Wiring Diagrams

PNX 9, 12 / GC 9, 12 DCI Wiring Diagrams

Provides wiring diagrams for indoor and outdoor units of PNX 9, 12 / GC 9, 12 DCI.

PNX 18 / 21 DCI Indoor Unit Wiring

Shows wiring diagrams for PNX 18 and 21 DCI indoor units.

GC 18 / 21 DCI Outdoor Unit Wiring

Provides wiring diagrams for GC 18 and 21 DCI outdoor units.

PNX 24 DCI / GC 24 DCI Wiring Diagrams

Displays wiring diagrams for PNX 24 DCI indoor and GC 24 DCI outdoor units.

GC 24 Z DCI Outdoor Unit Wiring

Shows wiring diagram for the GC 24 Z DCI outdoor unit.

Control System for PNX 9 / 12

Compressor Overheating Protection

Describes control zones for compressor overheating protection.

Compressor Over Current Protection

Illustrates compressor over current protection zones.

Control System for PNX 18 / 21 / 24

System Protections Overview

Lists and describes protection codes.

Compressor Overheating Protection (GC 18/21/24 Z)

Details compressor overheating protection for GC 18/21/24 Z.

Compressor Over Current Protection (GC 18/21/24 Z)

Illustrates compressor over current protection.

Troubleshooting Guide

Troubleshooting for GC 9-24 Z DCI

Covers troubleshooting for GC 9-24Z DCI, including warnings and system failures.

Single Split System Failures and Corrective Actions

Lists common system failures and their corrective actions.

Indoor/Outdoor Unit Diagnostics

Explains how to enter and interpret diagnostic modes and fault codes.

Indoor Unit Diagnostics and Fault Codes

Lists fault codes and their corresponding LED indicators for indoor unit diagnostics.

Outdoor Unit Diagnostics and Corrective Actions

Provides corrective actions for outdoor unit diagnostic faults.

MegaTool System Judgment Procedure

Explains the use of MegaTool for system monitoring and diagnosis.

Main Part Checking Procedures

Details procedures for checking mains voltage, power input, fan motor, and compressor.

Mains Voltage Check

Details checking mains voltage range and circuit breaker.

Power Input Check

Explains how to check power input and fuses.

Outdoor Fan Motor Check

Guides on checking the outdoor fan motor voltage.

Reverse Valve (RV) Check

Details checking the reverse valve connector voltage.

Electrical Expansion Valve (EEV) Check

Guides on checking the EEV drive voltage and operation.

Troubleshooting for GC 24 / 30 DCI

Lists general system failures and corrective actions for GC 24/30 DCI.

Refrigeration System Checks

Explains checking the refrigeration system.

Outdoor Unit Diagnostics

Explains outdoor unit diagnostics and fault coding.

Indoor Unit Fault Codes

Lists fault codes for indoor unit diagnostics.

Indoor Unit Diagnostics and Corrective Actions

Provides corrective actions for indoor unit diagnostic faults.

Main Parts Checking Procedures

Outlines procedures for checking main parts.

Mains Voltage Check Procedure

Details checking mains voltage range and circuit breaker.

Main Fuse Check Procedure

Explains how to check the main fuse and related components.

PFC Chock Coil Check

Guides on checking PFC choke coil connections and shorts.

Outdoor Fan Motor Check Procedure

Details checking outdoor fan motor connections, rotation, and resistance.

Compressor Check Procedure

Guides on checking compressor connections and AC current.

Reverse Valve (RV) Check Procedure

Details checking reverse valve solenoid and valve operation.

Electrical Expansion Valve (EEV) Check Procedure

Guides on checking EEV drive voltage and operation.

Thermistor Check Procedure

Guides on checking thermistor connections and resistance.

Communication Check Procedure

Guides on checking communication wiring and grounding.

Safety Precautions and Advice

Provides safety precautions and advice.

High Voltage Warning in Outdoor Controller

Warns about high voltage in the outdoor unit controller.

Charged Capacitors Warning

Warns about charged capacitors in the outdoor unit controller.

Additional Handling Advice

Provides additional advice on handling the controller and components.

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