Samsung AR36BSHUMGMNCV, Руководство по обслуживанию

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Contents
1. Precautions ...................................................................................................................1-1
1-1. Precautions for the Service ..............................................................................................................................1-1
1-2. Precautions for the Static Electricity and PL ................................................................................................1-1
1-3. Precautions for the Safety ...............................................................................................................................1-1
1-4. Precautions for Handling Refrigerant for Air Conditioner ........................................................................1-2
1-5. Precautions for Welding the Air Conditioner Pipe ......................................................................................1-2
1-6. Precautions for Additional Supplement of Air Conditioner Refrigerant ................................................1-2
1-7. Other Precautions..............................................................................................................................................1-2
2. Product Specifications ................................................................................................ 2-1
2-1. Product Specifications ......................................................................................................................................2-1
2-2. Specifications of optional items .................................................................................................................... 2-2
2-2-1. Accessories ......................................................................................................................................... 2-2
3. Disassembly and Reassembly.................................................................................... 3-1
4. Troubleshooting ......................................................................................................... 4-1
4-1. Setting an indoor unit address and installation option ............................................................................ 4-1
4-1-1. The procedure of setting option...................................................................................................... 4-1
4-1-2. The procedure of setting option .....................................................................................................4-2
4-1-3. Order for Setting Options (Wired Remote Controller) ...............................................................4-5
4-1-4. Setting the indoor unit addresses ..................................................................................................4-6
4-1-5. Changing the addresses and options individually ..................................................................... 4-8
4-2. Model-specific option code ............................................................................................................................4-9
4-3. Diagnostic Checklist ......................................................................................................................................4-10
4-3-1. Test operation mode and check mode ........................................................................................4-10
4-3-2. Error code [indoor] ......................................................................................................................... 4-11
4-4. Troubleshooting by symptoms ................................................................................................................... 4-12
4-4-1. Indoor temperature sensor error (E121) ......................................................................................4-12
4-4-2. Indoor heat exchanger temperature sensor error (E122) ........................................................4-13
4-4-3. Indoor unit float sensor error (E153) ...........................................................................................4-14
4-4-4. Indoor Fan error (E154) ..................................................................................................................4-15
4-4-5. EEPROM circuit failure (E162).......................................................................................................4-16
4-4-6. Communication error after finishing Tracking (E202) ............................................................. 4-17
4-4-7. When the outdoor unit power is not ON - Initial Diagnosis : 1-phase products .................4-18
4-4-8. Indoor/outdoor communication error (1min.) (Error Code : E202) ....................................... 4-20
4-4-9. Communication error between outdoor unit INV
ᆎ
MAIN MICOM (1 min.)
(Error Code: E203) ..........................................................................................................................4-22
4-4-10. Outdoor sensor error(Error Code : E221, E231, E251, E320) ................................................. 4-23
4-4-11. Compressor down due to freezing control (Error Code : E403) ........................................... 4-24
4-4-12. Pipe blockage error (Error Code : E422) ....................................................................................4-25
4-4-13. Outdoor unit Fan error (Error Code : E458, E475) .................................................................. 4-26
4-4-14. Compressor starting error / rotation error (Error Code : E461, E467) .................................4-27
4-4-15. Full current error / PFC over-current error (Error Code : E462, E484) ............................... 4-29
4-4-16. IPM (Over Current) error (Error Code : E464) .......................................................................... 4-30
4-4-17. DC LINK over-current / low-voltage error (Error Code : E466)
H/W DC_Link Over Voltage Error (Error Code : E483)
AC Input Voltage Sensor Error (Error Code : E488) ............................................................... 4-33
4-4-18. Gas leakage error (Error Code : E554) ...................................................................................... 4-34
4-4-19. Others ............................................................................................................................................ 4-36