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Daikin RZQS140C7V1B User Manual

Daikin RZQS140C7V1B
501 pages
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Pocket
Manual
Service Diagnosis
Si20 - 701_B

Table of Contents

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Daikin RZQS140C7V1B Specifications

General IconGeneral
BrandDaikin
ModelRZQS140C7V1B
CategoryAir Conditioner
LanguageEnglish

Summary

Symptom-based Troubleshooting

2.2 Equipment does not Operate

Details potential causes and troubleshooting steps for when the equipment fails to operate.

2.3 Indoor Unit Fan Operates, but Compressor does not Operate

Addresses issues where the indoor fan runs but the compressor does not operate.

2.4 Cooling / Heating Operation Starts but Stops Immediately

Troubleshooting steps for operations that start and then stop abruptly.

2.5 After Unit Shuts Down, It cannot be Restarted for a While

Addresses problems related to delayed unit restarts after shutdown.

Troubleshooting by Remote Controller

3.2 Error Codes and Description

Lists and describes various error codes and their corresponding model applicability.

3.4 A0 Error of External Protection Device

Details the A0 error related to external protection device issues.

3.5 A1 Indoor Unit PCB Abnormality

Addresses the A1 error indicating an indoor unit PCB abnormality.

3.6 A3 Drain Water Level System Abnormality

Explains troubleshooting for A3 errors related to drain water level abnormalities.

3.7 A6 Indoor Unit Fan Motor Abnormality

Covers issues related to the A6 error concerning the indoor unit fan motor.

3.21 E0 Actuation of Safety Device

Details troubleshooting for E0 errors related to safety device actuation.

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