Samsung Electronics
10-31
10-2-25 No power outdoor (Initial Diagnosis) (Not displayed)
1. Checklist :
1) Is input power normal?
2) Is AC power linked correctly? (L,N,E)
3) Is mis-wiring between communication wire and Power wire?
4) Is input voltage of SMPS DC-link capacitor("A") normal?
5) Is the voltage of SMPS DC normal?
2. Troubleshooting procedure
YES
YES
YES
YES
YES
YES
Is the power cable from terminal block to
PBA is correct?L :"B", N:"C", EARTH:"D"
Is the power normal?
Is the SMPS is normal?
"G" Main 5V : 4.5Vdc ~ 5.5Vdc
Check the fuse open or not? ("E")
Is the SMPS DC_link voltage normal?
"F":270Vdc~320Vdc
Is the SMPS is normal?
"H" Main 12V : 11Vdc ~ 13Vdc
Unplug the power cord
Restart after power off.
Exchange the PBA
NO
NO
NO
NO
NO
NO
Reconnect the power wire correctly.
Check the power source.
Exchange the PBA
Exchange the PBA
Exchange the PBA
Exchange the PBA
MODEL
"A"
"B"
"C"
"D"
AR09HSSDBWKXEU
CE101
TB-L
TB-N
EARTH
AR12HSSDBWKXEU
CE101
TB-L
TB-N
EARTH
AR12HSSDRWKXER
CE101
TB-L
TB-N
EARTH
MODEL
"E"
"F"
"G"
"H"
AR09HSSDBWKXEU
F001
CE101
CE106
CE108
AR12HSSDBWKXEU
F001
CE101
CE106
CE108
AR12HSSDRWKXER
F001
CE101
CE106
CE108
Содержание AR09HSSDBWKNEU
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Страница 29: ...4 2 1 4 2 Outdoor Unit 3 Detach the Cabinet Upper like the picture ...
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Страница 51: ...Samsung Electronics 7 1 7 Wiring Diagram 7 1 Indoor Unit ...
Страница 52: ...7 2 Samsung Electronics 7 2 Outdoor Unit ...
Страница 97: ...11 2 Samsung Electronics 11 2 Outdoor unit ...