Daikin FVXS25FV1B Service Manual

Also see for RKS25F2V1B: Service manual Technical data

Contents

Daikin FVXS25FV1B Service Manual Manual pdf 132 page image

SiBE06-708 TroubleshootingService Diagnosis 1214.21 Electrical Box Temperature RiseRemoteControllerDisplayL3Method ofMalfunctionDetectionAn electrical box temperature rise is detected by checking the radiation fin thermistor with thecompressor off.MalfunctionDecisionConditionsWith the compressor off, the radiation fin temperature is above 80°C (95°C). (Reset is madewhen the temperature drops below 70°C (80°C).): value for 50 classSupposedCauses Fin temperature rise due to defective outdoor unit fan Fin temperature rise due to short-circuit Fin thermistor defective Connector in poor contact Outdoor unit PCB defective