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Electra WNG 9 DCI INV - User Manual

Electra WNG 9 DCI INV
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Technical Manual
Multi Split Trio Quattro DCI
Indoor Units Outdoor Units
WNG 9 DCI INV
TRIO DCI
QUATTRO DCI
WNG 12 DCI INV
WNG 18 DCI INV
ECF 9 DCI INV
ECF 12 DCI INV
ECF 18 DCI INV
PXD 9 DCI INV
PXD 12 DCI INV
PXD 18 DCI INV
LS 35 DCI INV
REFRIGERANT
R410A
HEAT PUMP
TM TQDCI E 0 GB 08-2005
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Summary

Introduction to Electra Multi Split Systems

General System Overview

Overview of the Trio/Quattro DCI Multi series as a high-level technology product.

Key System Features

Details the high technology and system features of the multi-split inverter system.

Tubing Connections Information

Information regarding the flare type interconnecting tubing to be produced on site.

Included Inbox Documentation

Details on installation and operation manuals supplied with each indoor unit.

Outdoor and Indoor Unit Matching Table

Table showing outdoor and indoor unit compatibility.

Indoor Unit Combination Options

Details on various indoor unit configurations for Trio and Quattro systems.

Product Data Sheets for Electra DCI Series

Outdoor TRIO DCI Specifications

Technical specifications for the Trio DCI outdoor unit.

Outdoor QUATTRO DCI Specifications

Technical specifications for the Quattro DCI outdoor unit.

WNG 9 DCI Indoor Unit Specifications

Technical data for the WNG 9 DCI indoor unit.

WNG 12 DCI Indoor Unit Specifications

Technical data for the WNG 12 DCI indoor unit.

WNG 18 DCI Indoor Unit Specifications

Technical data for the WNG 18 DCI indoor unit.

ECF 9 DCI Indoor Unit Specifications

Technical data for the ECF 9 DCI indoor unit.

ECF 12 DCI Indoor Unit Specifications

Technical data for the ECF 12 DCI indoor unit.

ECF 18 DCI Indoor Unit Specifications

Technical data for the ECF 18 DCI indoor unit.

PXD 9 DCI Indoor Unit Specifications

Technical data for the PXD 9 DCI indoor unit.

PXD 12 DCI Indoor Unit Specifications

Technical data for the PXD 12 DCI indoor unit.

PXD 18 DCI Indoor Unit Specifications

Technical data for the PXD 18 DCI indoor unit.

LS 35 DCI Indoor Unit Specifications

Technical data for the LS 35 DCI indoor unit.

Rating Conditions for Electra DCI Systems

Standard Operating Conditions

Defines standard operating conditions for cooling and heating.

Operating Limits Specification

Specifies temperature and voltage limits for cooling and heating.

Outline Dimensions of Electra DCI Units

WNG 9;12 DCI Indoor Unit Dimensions

Dimensional drawings for WNG 9/12 DCI wall-mounted indoor units.

WNG 18 DCI Indoor Unit Dimensions

Dimensional drawings for WNG 18 DCI wall-mounted indoor unit.

ECF Series Indoor Unit Dimensions

Dimensional drawings for ECF 9, 12, 18 DCI cassette indoor units.

PXD Series Indoor Unit Dimensions

Dimensional drawings for PXD 9, 12, 18 DCI floor/ceiling indoor units.

LS 35 DCI Indoor Unit Dimensions

Dimensional drawings for the LS 35 DCI ducted indoor unit.

Trio;Quattro DCI Outdoor Unit Dimensions

Dimensional drawings for TRIO and QUATTRO DCI outdoor units.

Performance Data for Electra DCI Systems

Outdoor Unit Combinations Performance

Cooling and heating performance for Trio and Quattro DCI combinations.

Indoor Unit Performance Factors

Cooling capacity factors and correction factors for various indoor units.

Tubing Length Capacity Correction

Cooling and heating correction factors based on tubing length.

Model Correction Factors and Calculation Example

Model-specific corrections and a calculation example for performance data.

Pressure Curves for Electra DCI Systems

TRIO DCI Pressure Curves

Pressure curves for TRIO DCI (cooling/heating, technician mode).

Tubing Length Correction Factor

Pressure correction factor based on tubing length.

Outdoor Unit Code Correction Factor

Correction factor (Fc) based on outdoor unit code.

QUATTRO DCI Pressure Curves

Pressure curves for QUATTRO DCI (cooling/heating, technician mode).

Pressure Calculation Example

Example calculation for pressure curves.

Electrical Data for Electra DCI Systems

Power Supply and Wiring Details

Details on power supply, wiring, and cable specifications.

Wiring Diagrams

Outdoor Units: TRIO, QUATTRO DCI Wiring

Wiring diagram for Trio and Quattro DCI outdoor units.

Refrigeration Diagrams

Outdoor Unit Refrigerant System Diagram

Diagram illustrating the refrigerant system of the outdoor unit.

Tubing Connections and Installation

Tube Bending and Torque Specifications

Guidelines for tube bending and torque specifications for flare nuts and caps.

Control System Operation

Abbreviations and System Overview

Lists abbreviations and provides a system overview with block diagram.

General Operating Rules and Initialization

Covers initialization, capacity codes, matching, and faults.

Communication and Temperature Control

Manages indoor unit communication, thermistor failures, and temperature sensors.

Indoor Unit Operation Modes and Features

Details fan control, auto modes, dry mode, heating elements, and special functions.

Outdoor Fan and Thermodynamic Protections

Controls outdoor fan speed and manages thermodynamic protections.

Deicing and Condensate Protection

Covers deicing procedures and condensate overflow protection.

Test Modes and User Interface Operation

Installation/technician test modes and user interface operation.

Settings and System Parameters

Jumper settings, system parameters, and compressor/fan configurations.

Troubleshooting Electra DCI Systems

General System Failures and Corrections

Common system issues, probable causes, and corrective actions.

Compressor and Operation Troubleshooting

Issues related to compressor operation, mode selection, and refrigerant.

Unit Diagnostics and Fault Codes

Detailed fault descriptions and corrective actions for outdoor and indoor units.

Component Checks and Procedures

Procedures for checking key parts like voltage, fuses, fan, and compressor.

EMC Issues and Safety Precautions

Troubleshooting electromagnetic interference and high voltage safety.

Electra WNG 9 DCI INV Specifications

General IconGeneral
BrandElectra
ModelWNG 9 DCI INV
CategoryAir Conditioner
LanguageEnglish

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