Samsung AM053FXMDCH Service Manual

Also see for AM036FXMDCH: Service manual Installation manual

Contents

Section 02 Samsung ElectronicsContents3-22. Compressor operation stop due to low pressure protectioncontrol or refrigerant leakage. (E-410) ..................................................................................................... 563-23. Compressor operation stop due to discharge temperature protection control. (E-416) .. 583-24. Phase reversal or phase failure(3Ø outdoor unit wiring, R-S-T-N),connection error on 3 phase input. (E-425) ........................................................................................... 603-25. Phase reversal or phase failure(3Ø outdoor unit wiring, R-S-T-N),connection error on 3 phase input. (E-428) ........................................................................................... 623-26. EVI (ESC) EEV leakage or internal leakage of intercooler or incorrect connectorinsertion of EVI (ESC) EEV. (E-438) .............................................................................................................. 643-27. Error due to refrigerant leakage. (E-439) /Operation prohibited due to low pressure. (E-443)............................................................................ 663-28. Heating mode restriction due to high air temperature. (E-440) /Operation prohibited due to low pressure. (E-441)............................................................................ 673-29. Refrigerant charging restriction in heating modewhen air temperature is over 15°C. (E-442) ........................................................................................... 683-30. CCH is detached. (E-445) .............................................................................................................................. 693-31. Error due to operation failure of inverter compressor 1. (E-461) ................................................. 703-32. Error due to operation failure of inverter compressor 1. (E-464) ................................................. 713-33. Error due to over voltage / low voltage of inverter PBA 1. (E-466).............................................. 723-34. Error due to overheat caused by contact failure on IPM of inverter PBA 1. (E-500) ............. 733-35. Outdoor unit’s option switch setting error. (E-560) .......................................................................... 74■. PCB Diagram and Parts List ............................................................................... 751. Outdoor Unit PCB ............................................................................................................................................................ 75■. Wiring Diagram ................................................................................................... 831 AM036/048/053FXMDCH .................................................................................................................................................. 832. AM060MXMDCH .............................................................................................................................................................. 84■. Reference Sheet................................................................................................... 851. Refrigerant cycle diagram............................................................................................................................................. 851-1. AM036/048/053FXMDCH ............................................................................................................................... 851-2. AM060MXMDCH ................................................................................................................................................ 862. Nomenclatures .................................................................................................................................................................. 87■. Check Operation & Amount of Refrigerant Automatically Checking............ 881. Check Operation............................................................................................................................................................... 881-1. Check Operation ................................................................................................................................................ 881-2. How to troubleshoot of the "Undetermined" ........................................................................................ 902. Automatic refrigerant amount detection function (Checking th amount of refrigerant).................. 97