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Mitsubishi Electric Lossnay LGH-100RX3-CAN User Manual

Mitsubishi Electric Lossnay LGH-100RX3-CAN
198 pages
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TECHNICAL MANUAL FOR CANADA
Models Lossnay Unit
LGH-50RX3-CAN
LGH-100RX
3-CAN
LGH-200RX
3-CAN
Lossnay Remote Controller
PZ-41SLB-E
PZ-52SF-E

Table of Contents

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Mitsubishi Electric Lossnay LGH-100RX3-CAN Specifications

General IconGeneral
BrandMitsubishi Electric
ModelLossnay LGH-100RX3-CAN
CategoryFan
LanguageEnglish

Summary

CHAPTER 1 Ventilation for Healthy Living

1. Necessity of Ventilation

Explains the fundamental reasons and purposes behind ventilation in buildings.

2. Ventilation Standards

Details ventilation standards applicable in different countries.

3. Ventilation Method

Discusses various ventilation methods and their selection criteria.

4. Ventilation Performance

Covers ventilation performance metrics like air volume and wind pressure.

5. Outdoor Air (ventilation) Load

Explains how to calculate the load imposed by outdoor air intake.

CHAPTER 2 Lossnay Construction and Principle

1. Construction and Features of Lossnay

Details the construction and key features of the Lossnay unit.

2. Construction and Principle of Core

Explains the design and working principle of the Lossnay Core.

3. Calculation of the Total Heat Recovery Efficiency

Provides formulas and methods for calculating heat recovery efficiency.

4. What is a Psychrometric Chart?

Defines and explains the use of a psychrometric chart for air properties.

5. Calculation of Lossnay Heat Recovery

Details the calculation methods for Lossnay heat recovery.

CHAPTER 3 General Technical Considerations

1. Lossnay Heat Recovery Effect

Compares Lossnay's heat recovery effect with other ventilation methods.

2. Example Heat Recovery Calculation

Provides practical examples of heat recovery calculations.

3. Calculation of Lossnay Economical Effects

Details the economical benefits and cost calculations of using Lossnay.

4. Psychrometric Chart

Presents a psychrometric chart for calculating Lossnay economical effects.

6. Flame-proofing Properties of Lossnay Core

Details the flame-proofing properties of the Lossnay Core material.

7. Lossnay Core’s Soundproofing Properties Test

Presents test results on the soundproofing properties of the Lossnay Core.

8. Change in Lossnay Core Over Time

Analyzes the changes in Lossnay units over time through a case study.

9. Comparison of Heat Recovery Techniques

Compares different methods of heat recovery techniques.

CHAPTER 4 Characteristics

1. How to Read the Characteristic Curves

Explains how to interpret characteristic curves for performance evaluation.

2. Calculating the Static Pressure Loss

Details the calculation of static pressure loss in ductwork.

3. How to Obtain Efficiency from Characteristic Curves

Describes methods to obtain efficiency using characteristic curves.

4. Sound

Covers sound characteristics, measurement, and analysis.

5. NC Curves

Presents Noise Criteria (NC) curves for different models.

6. List of Models

Lists model specifications and available accessories.

CHAPTER 5 System Design Recommendations

1. Lossnay Usage Conditions

Outlines conditions for using Lossnay, including cold and high humidity environments.

2. Noise Value of Lossnay with Built-in Fans

Provides information on the noise levels of Lossnay units with fans.

3. Attachment of Air Filter

Details the importance and attachment of air filters.

4. Duct Construction

Offers recommendations for duct construction to prevent issues.

5. By-pass Ventilation

Advises against operating with by-pass ventilation during heating.

6. Transmission Rate of Various Gases and Related Maximum Workplace Concentration

Details gas transmission rates and maximum workplace concentrations.

7. Solubility of Odors and Toxic Gases, etc., in Water and Effect on Lossnay Core

Discusses the effect of water-soluble gases and mists on the Lossnay Core.

8. Automatic Ventilation Switching

Explains the automatic ventilation mode for optimizing performance.

9. Vertical Installation

Covers installation methods, including vertical and reverse installations.

10. Installation of Supplementary Fan Devices After Lossnay Unit

Provides guidance on installing supplementary fan devices.

CHAPTER 6 Examples of Lossnay Applications

1. Large Office Building

Presents a system plan for a large office building application.

2. Medium Size Office Building

Details a system plan for a medium-sized office building.

3. Urban Small-Scale Building

Describes a system plan for urban small-scale buildings.

4. Hospitals

Outlines ventilation system plans for hospitals.

5. Schools

Presents ventilation system plans for schools.

6. Public Halls (combination facilities such as day-care centres)

Details system plans for public halls and combination facilities.

CHAPTER 7 Installation Considerations

1. Installation diagram

Illustrates installation diagrams for different Lossnay models.

1.1 Selecting Duct Attachment Direction

Guides on selecting duct attachment directions for optimal installation.

1.2 Installation and maintenance

Covers essential installation and maintenance considerations.

1.3 Installation applications

Details various installation applications and configurations.

3. Connection of wiring and remote-controller mounting

Provides instructions for connecting wiring and mounting remote controllers.

4. Mounting of the cover

Explains the procedure for mounting the protective cover.

5. Switching of function selection

Details how to switch function selection settings using DIP switches.

5. When switching High/Low speed externally (when CO2 sensor or other unit is connected)

Covers external switching of High/Low fan speed using sensors.

7. Cable Installation of the M-NET

Provides precautions for installing M-NET transmission cables.

8. System Designs of M-NET

Details system designs and address definitions for M-NET.

CHAPTER 8 Filtering for Freshness

1. Necessity of Filters

Explains the importance of filters for clean air and health.

2. Data Regarding Dust

Provides data on dust concentrations and filter applicability.

3. Calculation Table for Dust Collection Efficiency of Each Lossnay Filter

Presents dust collection efficiency data for various Lossnay filters.

4. Comparison of Dust Collection Efficiency Measurement Methods

Compares different methods used for measuring dust collection efficiency.

5. Calculation of Dust Concentration

Details the calculation of dust concentration in air conditioning systems.

CHAPTER 9 Service Life and Maintenance

1. Service Life

Discusses the service life and durability of the Lossnay Core.

2. Cleaning the Lossnay Core and Pre-filter

Provides instructions for cleaning the Lossnay Core and pre-filter.

CHAPTER 10 Ventilation Standards in Each Country

1. Ventilation Standards in Each Country

Details ventilation standards for Japan, the U.S., and the U.K.

CHAPTER 11 Lossnay Q and A

Lossnay Remote Controller

1. Summary

Provides a summary of the technical manual for Lossnay remote controllers.

2. Applicable Models

Lists applicable Lossnay models and remote controllers.

3. Terminology

Defines key terms related to Lossnay operation and systems.

4. System Features and Examples

Details system features and provides examples of configurations.

5.7 Connection Method (PZ-41SLB-E, M-NET)

Provides detailed instructions for connecting cables for PZ-41SLB-E and M-NET.

5.8 High/Low Change Input (PZ-41SLB-E, M-NET)

Explains how to change fan speed externally using sensors.

5.9 Remote/Local Control Change and ON/OFF Input (M-NET only)

Details remote/local control change and ON/OFF input for M-NET.

Troubleshooting

11.1 Service Flow

Outlines the service flow for diagnosing and resolving issues.

Trouble Mode 1: The system will not start properly.

Provides checklist for troubleshooting system startup failures.

Trouble Mode 3: The remote controller does not operate or operates irregularly.

Troubleshooting steps for irregular remote controller operation.

Trouble Mode 4: The Lossnay does not operate or operates irregularly.

Checklist for Lossnay unit operation irregularities.

11.1.1 Error List

Lists error codes and their corresponding cancellation measures.

Installation method

12.1 Electrical installation

Details electrical installation procedures and component identification.

12.2 Connecting the power supply cable

Provides instructions for connecting the power supply and transmission cables.

12.3 Function settings

Explains how to set various functions using DIP switches and rotary switches.

12.4 Trial operation

Guides on performing trial operations for the system.

Lossnay Remote Controller (PZ-41SLB-E)

13.1 Operation

Describes the operation of the PZ-41SLB-E remote controller.

13.2 Mode of Use

Explains different modes of operation for the remote controller.

13.3 Care and Upkeep

Provides guidance on care and upkeep of the remote controller.

13.4 After-Sales Service

Information regarding after-sales service for the remote controller.

13.5 Component Names and External Dimensions

Details the components and external dimensions of the remote controller.

13.6 Installation Dimensions

Provides installation dimensions for the remote controller.

Lossnay M-NET Remote Controller (PZ-52SF-E)

14.1 Operation

Describes the operation of the PZ-52SF-E M-NET remote controller.

14.2 Installing the Lossnay M-NET Remote Controller

Provides instructions for installing the M-NET remote controller.

14.3 Registering the Lossnay Unit with the Lossnay M-NET Remote Controller

Details the process of registering Lossnay units with the M-NET remote controller.

Appendix

15.1 Centralised Controller (MJ-103MTRA)

Covers operation settings, initial settings, group configuration, and interlocked operation.

15.2 Remote Controllers for Mr. Slim indoor unit

Explains the operation of Lossnay with Mr. Slim indoor units using A-control.

15.3 Network Remote Controller (PAR-F27MEA)

Details operation and registration for Network Remote Controller.

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