Table of Contents
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LOSSNAY
HANDBOOK
MODELS
LGH-150RVXT-E
LGH-200RVXT-E
LGH-250RVXT-E
Remote controller
PZ-61DR-E
Filter
(Optional)
PZ-150RTF-E
PZ-250RTF-E
Warning:
Repair work must be performed by the manufacturer, its service
agent or a similarly qualified person in order to avoid hazards.
(Optional)
March 2016
Nameplate
No. U213
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Table of Contents
Troubleshooting
Related Manuals for Mitsubishi Lossnay LGH-200RVXT-E
Summarization of Contents
Safety Precautions for Lossnay Units
General Warning Guidelines
General warnings about handling the product, including electric shock and injury risks.
Handling Cautions and Injury Prevention
Cautions regarding injury and damage to property during handling.
Servicing Notes and Best Practices
Important notes and precautions for servicing the unit.
Lossnay Unit Specifications and Details
Lossnay Energy Recovery Ventilator Specs
Detailed specifications for the Lossnay energy recovery ventilator models.
Remote Controller (PZ-61DR-E) Specifications
Specifications for the Lossnay remote controller (PZ-61DR-E).
External Dimensions and Diagrams
Lossnay Unit External Dimensions
Diagrams showing the external dimensions of the Lossnay units.
Controller and Filter Dimensions
Diagrams showing dimensions for the remote controller and filters.
Electrical Wiring Diagrams and Schematics
Wiring Diagrams for LGH-150/200RVXT-E
Electrical wiring schematics for LGH-150RVXT-E and LGH-200RVXT-E models.
Wiring Diagrams for LGH-250RVXT-E
Electrical wiring schematics for the LGH-250RVXT-E model.
Circuit Board Diagrams and Component Layouts
Control Circuit Board Diagram and Check Points
Detailed diagram of the control circuit board with check points.
Power Circuit Board Diagram
Detailed diagram of the power circuit board.
Troubleshooting Guide for Lossnay Units
Troubleshooting Work Precautions
Essential safety and procedural precautions for troubleshooting.
Service Flowchart for Problem Diagnosis
A flowchart to guide the troubleshooting process.
Common Failure Modes and Solutions
Troubleshooting for various failures, including error codes and LED indicators.
Overhauling Procedures and Component Servicing
Overhauling Work Precautions
Essential safety and procedural precautions for overhauling.
Power Off and Component Access Steps
Steps for safely turning off power and initial unit access.
Fan Motor and Assembly Overhaul
Procedures for overhauling fan motors, GM assemblies, and Lossnay cores.
Electrical Component Replacement Procedures
Steps for replacing circuit boards, reactors, and thermistors.
Circuit Board Replacement Guide
Detailed steps for replacing circuit boards, including settings and reconnection.
Parts Catalog and Component Identification
Screw Abbreviation Descriptions
Explains abbreviations used for screw types in the parts catalog.
LGH-150RVXT-E Parts List and Diagrams
Detailed parts list and diagrams for the LGH-150RVXT-E model.
LGH-200RVXT-E Parts List and Diagrams
Detailed parts list and diagrams for the LGH-200RVXT-E model.
LGH-250RVXT-E Parts List and Diagrams
Detailed parts list and diagrams for the LGH-250RVXT-E model.
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