Daikin VRVII Manual
Also see for VRV - WII: Service manualTechnical dataTechnical dataTechnical data
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Contents
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Troubleshooting by Indication on the Remote Controller167Remote Controller DisplayJ2Applicable ModelsVRVII SeriesMethod of Error DetectionError is detected according to the current value detectedby current sensor.Error Decision ConditionsWhen the current value detected by current sensorbecomes 5A or lower, or 40A or more during standardcompressor operation.Supposed Causes Defective current sensor Defective outdoor unit PCBTroubleshootingNOYESConnect theconnector, andoperate unitagain.Is theconnector forcurrent sensorconnected to outdoorunit PCB?NO Mount thecurrent sensorcorrectly, andoperate unitagain.Is thecurrent sensormounted on the T-phase wire?CautionBe sure to turn off the power switch beforeconnecting or disconnecting connectors, or partsmay be damaged.YESReplace thecurrent sensorand outdoor unitPCB. |
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