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Daikin RE25JV1C User Manual

Daikin RE25JV1C
169 pages
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Service Diagnosis
SPLIT & MULTI
Si10-417
Pocket
Manual
Cover.fm Page 1 Wednesday, September 22, 2004 6:36 PM
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Daikin RE25JV1C Specifications

General IconGeneral
CategoryAir Conditioner
ModelRE25JV1C
Cooling Capacity2.5 kW
Heating Capacity3.2 kW
Power Supply220-240V, 50Hz
RefrigerantR32
Indoor Unit Weight9 kg
Outdoor Unit Noise Level48 dB(A)

Summary

Daikin AC Service Diagnosis: Diagnostic Methods

Diagnosis by LED

Using LED indicators on indoor and outdoor units for fault diagnosis.

Diagnosis by Remote Controller

Methods to retrieve error codes via the remote control unit.

Daikin AC Service Diagnosis: Model Identification

Applicable Indoor Unit Models

List of indoor units covered by this manual, with classification numbers.

Applicable Outdoor Unit Models

List of outdoor units covered by this manual, with classification numbers.

Daikin AC Service Diagnosis: Error Code Reference

Indoor Unit Error Codes

Detailed descriptions of error codes for indoor unit faults.

Outdoor Unit Error Codes

Detailed descriptions of error codes for outdoor unit faults.

System Error Codes

Error codes indicating system-wide operational issues.

Daikin AC Service Diagnosis: Troubleshooting Guide

Indoor Unit Troubleshooting

Step-by-step procedures for diagnosing and resolving indoor unit faults.

Outdoor Unit Troubleshooting

Step-by-step procedures for diagnosing and resolving outdoor unit faults.

System Troubleshooting

Procedures for diagnosing and resolving system-wide issues like gas or voltage problems.

Daikin AC Service Diagnosis: Component and System Checks

Motor and Sensor Component Checks

Detailed checks for fan motors, Hall ICs, limit switches, and thermistors.

Valve and Refrigerant System Checks

Procedures for inspecting expansion valves, four-way valves, and refrigerant system integrity.

Installation and Performance Verification

Verification of installation conditions, discharge pressure, and fan system operation.

Electrical System Component Checks

Procedures for testing capacitors, power transistors, PCBs, power supply, and CTs.

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