Samsung EH052EAMC Installation Manual

Also see for DH094EAMC: Service manual Service manual User manual Service manual User manual

E- 32Outdoor unitThe order of priority : E1  E2  E5  P0  P1  P3  P5  P9  P6 t1  t2  t3 tu t0E3  qx  rx  vx  K1, K2, K3, K4, K5- In case that the same error displays from multi-indoor units, the one having the fasteraddress has the priority.Display Explanation RemarkHigh temperature of Discharge (Protection control) Error about protectioncontrol ofoutdoor unitHigh temperature of outdoor heat exchanger (Protection con-trol)Low pressure of outdoor (Protection control)COMP DOWN to protect being frozenInstant power supply failure (Power on/ off)In removing frostError of OUTTEMPsensor (OPEN/SHORT) Errors about outdoor unitsen-sor (OPEN/SHORT)Detectionduring the operation of indoorunit(Sensing and sendingerrorsinto the communicationdata)Error of temperature sensor in outdoor heat exchanger (OPEN/SHORT)Error of Discharge TEMPsensor (OPEN/SHORT)System Down caused by communication error aftercompletionof trackingCommunication and indooruniterrorsMismatching of the indoor unit numbers set with thosecommu-nicated after completion of trackingError of float switch in indoor unit Self-diagnosis of indoorandoutdoor unit (x:indoorunitaddress)Error of setting option switches for optional accessoriesx OPEN/SHORTerror of room sensor in indoor unitx OPEN/SHORTerror of eva in sensor in indoor unitx Erreur du démarrage du ventilateur Displays of operating statusFlicker (Below -5°C when cooling (Outdoor temperature)Flicker Over 30°C when heating (Outdoor temperature)K1, K2, K3, K4,K5 FlickerIf an error occurs during the operation, it is displayed on the outdoor unit PCB.Troubleshooting (Continued)DB98-27157A(1)_E.indd 32 2007-1-23 13:07:11