Panasonic S-36PU1E5A Technical Data & Service Manual

Also see for S-100PF1E5A: Service manual Operating instructions Installation instructions Technical data & service manual Technical data & service manual

Contents

Panasonic S-36PU1E5A Technical Data & Service Manual Manual pdf 524 page image

5-255-1. Contents of Remote Controller Switch Alarm DisplayFailure in receiving serialsignal from remote controller'sindoor unitFailure in indoor unit receivingserial signal from outdoor unitDuplication of indoor unit addressFailure in outdoor unitreceiving serial signal fromindoor unitDuplication of main remotecontroller settingImproper settingSettings of system address,indoor unit address and groupcontrol are not madeSetting failure of nonvolatilememory ICFailure in indoor unit serialsignal from remote controllerAutomatic address settingsfailureCommunication error betweenmain and sub indoor unitsGroup control wiring is connectedto individual control indoor unitE01E02E06E03E04E08E09E12E14E15E16E24E29E18L03L10L07L08L09Error in indoor unit receiving signal from remote controller (central)Faulty remote controllerDisconnection/Contact failure of remote controller wiringCHK(check) pins on the indoor unit control PCB are short circuitedFaulty remote controllerFaulty setting of EEPROM (IC010) on indoor unitIn the case of non-group control:Power supply OFF of outdoor unitDisconnection / Contact failure of inter-unit wiringIn the case of group control:Automatic address operation was not carried out.Wrong wiring of remote controllerDisconnection / Contact failure of inter-unit wiringFaulty indoor unit control PCBFaulty outdoor unit control PCBCommunication circuit fuse (F302) on indoor unit control PCB openedDuplication of indoor unit address settingIndoor unit control PCB address setting errorError because of more than one remote controller setting to mainAutomatic address setting start is prohibitedDuplication of main unit in group controlAutomatic Address AlarmThe total capacity of indoor units is too lowAutomatic Address AlarmThe total capacity of indoor units is too highAutomatic Address AlarmNo indoor unit connectedDisconnection of wiring between main unit and additional unitsContact failure of wiringFaulty indoor unit control PCB (Main or Addition)Duplication of main indoor unit address in group controlOutdoor unit capacity is not set or setting errorGroup control wiring is connected to individual control indoor unitIndoor unit address is not setIndoor & outdoor unit typemiss-matchedDuplication of group control'smain indoor unitIndoor unit capacity is not setDisconnection / Contact failure of inter-unit wiringFuse on outdoor unit control PCB openedSince failure of an outdoor fan motor is considered as a cause,both outdoor unit control PCB and outdoor unit fan motor areexchanged simultaneously.Disconnection of inter-unit wiringCommunication circuit fuse (F302) on indoor unit control PCB openedOutdoor unit Communication errorOutdoor unit Communication errorSerialcommunicationerrorsMissettingContinuedSetting error, indoor/outdoor unit type/model miss-matchedIndoor unit type setting error4-way valve locked trouble / operation failureL02L13L18L04Duplication of outdoor unit addressON:OperationPreparingBlinking: OFF:Possible cause of malfunctionWirelessremote controllerreceiver displayWiredremotecontroldisplayTimerE20Operating lampblinkingOperating lampblinkingHeating readylamp blinkingHeating readylamp blinkingOperating andheating readylamps blinkingsimultaneouslyOperating andheating readylamps blinkingsimultaneously