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Mitsubishi Electric PUH-P8YE User Manual

Mitsubishi Electric PUH-P8YE
56 pages
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TECHNICAL & SERVICE MANUAL
PUH-P8YE, PUH-P10YE
2000
(Single and Twin/Triple/Four)
Models
AIR-COOLED HEAT PUMP TYPE
PACKAGED AIR CONDITIONERS
For use with the R407
<Outdoor unit>

Other manuals for Mitsubishi Electric PUH-P8YE

Questions and Answers:

Mitsubishi Electric PUH-P8YE Specifications

General IconGeneral
BrandMitsubishi Electric
ModelPUH-P8YE
CategoryAir Conditioner
LanguageEnglish

Summary

R407C Refrigerant Handling Precautions

Required Tools and Materials for R407C

Lists essential tools and materials for R407C, with comparisons to R22 handling.

Airtightness Test Procedures

Steps for performing airtightness tests on the system using nitrogen pressurization.

Vacuuming the Refrigerant System

Process for evacuating the system to remove moisture and non-condensable gases.

R407C Refrigerant Charging Process

Correct method for charging R407C in a liquid state to maintain its composition.

System Specifications and Technical Data

Outdoor Unit Electrical Wiring Schematics

Illustrates the electrical connections and component layout for the outdoor unit's operation.

Control System Operations and Troubleshooting

Outdoor Unit Protection Functions

Lists and explains the primary protection devices and their operational parameters.

Basic Component Testing Methods

Step-by-step guide for testing key electrical components using a multimeter.

Troubleshooting Specific Components

In-depth troubleshooting guidance for individual parts like the LEV.

Emergency Operation Mode Procedures

Instructions for activating and using the unit's emergency operation mode.

System Self-Diagnosis and Error Code Interpretation

Comprehensive guide to interpreting error codes and diagnosing system faults.

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