Samsung IDH4400A Service Manual

Also see for DH44ZA1: Technical manual Owner's instructions

Contents

Samsung IDH4400A Service Manual Manual pdf 29 page image

4-2 Samsung ElectronicsIf the error occurs, the indicators on the receiver & display unit displays the error.Meaning of Error CodeChecking area Indoor unit thermistor sensor PCB of the indoor unitMeaningIndicatorsIndoor unit thermistor sensor error Indoor unit pipe sensor PCB of the indoor unitIndoor unit pipe sensor error Outdoor unit thermistor sensor PCB of the outdoor unitOutdoor unit thermistor sensor error Drain pump, Float switch Drain systemFloat switch error Communication cables of indoor andoutdoor units PCB of indoor and outdoor unitsIndoor and Outdoor communicationerror Wired remote controller cables,Wired remote controller Main/Sub PCB of the indoor unitWired remote controllercommunication error Outdoor pipe sensor PCB of the outdoor unitOutdoor pipe sensor error Three phase power connecting PCB of the outdoor unitThree phase power incorrectconnecting error(In case of three phase power models): OFF : Blinking : Blinking at once : Blinking alternately Timer Operating Filter4-2 Wireless Remote Controller