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Mitsubishi Heavy Industries RKW502A200D User Manual

Mitsubishi Heavy Industries RKW502A200D
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Table of Contents

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Mitsubishi Heavy Industries RKW502A200D Specifications

General IconGeneral
BrandMitsubishi Heavy Industries
ModelRKW502A200D
CategoryAir Conditioner
LanguageEnglish

Summary

Important Safety Warnings

Refrigerant Handling Safety

Safety measures for handling refrigerants and qualified personnel.

RC-E5 Remote Control Details

RC-E5 Button Functions

Description of each button's operation on the RC-E5 remote.

RC-E5 Operation Data

Operation Data Parameters

List and meaning of various operational data points.

Compressor Protection Status

Details on compressor protection codes and their meanings.

RC-EX Operation Data

RC-EX Data Parameters

List of operational parameters for RC-EX systems.

Refrigerant Piping Specifications

RAC Current Models Piping

Piping specifications for current RAC models.

SCM Multi Splits Piping

Piping specifications for SCM Multi Split systems.

PAC Splits Piping

Piping specifications for PAC Split systems.

RAC Fault Codes

Indoor Unit Display Fault Indicators

Linking indoor unit display to fault codes.

RAC Fault Code Descriptions

Common RAC fault codes and their potential causes.

RAC Multisplit Fault Codes

Current/Previous Multisplit Faults

Fault codes for current and previous multisplit models.

Multisplit Fault Causes

Explanations for multisplit system faults.

PAC Self-Diagnosis Information

PAC Self-Diagnosis Codes

Error codes and their potential causes for PAC systems.

PAC Self-Diagnosis Information (Continued)

FDCVA Model Self-Diagnosis

Specific self-diagnosis information for FDCVA models.

SRC Model Self-Diagnosis

Specific self-diagnosis information for SRC models.

FDC Model Self-Diagnosis

Specific self-diagnosis information for FDC models.

Self-Diagnosis Fault Locations

Locating faults and their potential causes in PAC systems.

KX Self-Diagnosis Information

KX High Wall Unit Error Indicators

How error codes are indicated on KX high wall units.

KX Self-Diagnosis Information (Continued)

KX Error Code Descriptions

Detailed probable causes for KX error codes.

Compressor Windings Resistance Testing

Procedure for testing compressor windings resistance.

Using an Inverter Checker

Type A Unit Test Procedure

Procedure for testing Type A inverter checker units.

Type B/C Unit Test Procedure

Procedure for testing Type B/C inverter checker units.

Diode Module Testing Procedures

3-Phase Transistor Module Testing

Electronic Expansion Valve Testing

DC Fan Motor Testing

DC Fan Motor Circuit Analysis

Refrigeration System Troubleshooting

Refrigerant Pressure and Troubleshooting Causes

Diagnosing issues based on refrigerant pressure and location.

Thermistor Temperature & Resistance Characteristics

Service Mode Operations

Self-Diagnostic Data Interpretation

Error Code and Stop Data

Error Code Data Details

Explanation of how error codes are logged and displayed.

Stop Data Details

Explanation of how stop codes are logged and displayed.

Sensor Data Tables

Service Mode Error Codes (SRK ZD-S, ZF-S, ZG-S)

Service Mode Error Codes (SRK ZFX-S, ZGX-S)

Service Mode Error Codes (SRK ZE-S, ZE-S1)

Service Mode Error Codes (SRK ZJ-S, ZJ-S1,ZM-S, ZS-S)

Service Mode Error Codes (SRK ZHX-S, ZIX-S, ZJX-S,ZMX-S, ZSX-S)

Error Codes and Causes

Detailed error codes and their causes for SRK ZHX-S, ZIX-S, ZJX-S,ZMX-S, ZSX-S.

New PFD Box Installation for KXRE4

CNT 6 Wire Adapter Installation

Cnt Connector Operation Settings

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