Samsung AG042KSVANH Installation Manual page 78

Maintenance
Display
Error on Top 2 temperature sensor (Short or
277
Open)
Error on high pressure sensor (Short or
291
Open)
Error on low pressure sensor (Short or
296
Open)
308 Error on Suction sensor (Short or Open)
Error on double layer pipe sensor (Short or
311
Open)
321 EVI inlet temperature
322 EVI outlet temperature
323 Error on Suction 2 sensor (Short or Open)
Error on Total suction sensor (Short or
326
Open)
346 Operation failure of Fan2
347 Unconnected error of Fan2
348 Lock error on Fan2
353 Overheated motor of Fan2
355 Error due to overheated IPM of Fan2
361 INV2 Comp starting error
364 INV2 DC Peak error
365 INV2 Comp V limit error
366 INV2 DC-Link voltage under/over error
367 INV2 Comp Rotation error
368 Error due to full current of INV2
369 INV2 DC Link sensor error
371 INV2 DataFlash error
374 INV2 IPM Heat Sink error
378 Error due to overcurrent of Fan2
383 Error due to special overcurrent of Fan2
78
English
Description Display Description
385 INV2 input current error
Error due to over voltage/low voltage of
386
Fan2
387 Hall IC error of Fan2
389 Outdoor fan2 overload stop
391 Fan2 Date Flash error
393 Fan2 DC output sensor error
396 Fan2 DC Link voltage sensor error
399 Heat sink temperature sensor error of Fan2
400 INV2 IPM OverHeat error
407 COMP down due to high pressure
410 COMP down due to low pressure
416 COMP down due to discharge temperature
425 Phase reversal or phase failure
COMP down due to compressor not
428
controlled
438 EVI EEV open error
Error due to refrigerant leakage (Examine
439
when system off)
Restriction of heating operation by outdoor
440
temperature
Restriction of cooling operation by outdoor
441
temperature
Restriction of heating charging operation by
442
outdoor temperature
443 Operation prohibited due to low pressure
445 Error due to self-diagnosis of CCH
446 Operation failure of Fan1
447 Unconnected error of Fan1
448 Lock error on Fan1