Samsung Electronics
12-2-2 The Outdoor unit power supply error
1. Checklist :
1) Are the input power voltage and power connection correct?
2) Is there any Fuse Short of the indoor?outdoor unit?
3) Is the Reactor Wire of the outdoor unit correctly connected?
2. Troubleshooting procedure
No
No
After 30 seconds after pulling out the
power plug, move to the next step.
Is the outdoor unit Fuse normal?
Connect the Reactor Wire.
Is the +, - of C102 Short?
Separate the BLDC FAN Wire
Is the +, - of C102 Short?
Replace the PCB
Replace the power cable.
Normal Operation
Exit
Yes
Yes
Yes
Yes
Yes
Replace the Fuse.
Connect the reactor wire.
Separate the PCB from the case.
Is there any incorrect insertion or
no insertion of the PCB parts?
Replace the PCB.
Is the number 1, 3 of the
BLDC FAN Wire Short?
Replace the BLDC FAN
Yes
Yes
Yes
No
No
No
After power connection,
is the voltage of the outdoor unit
Terminal Block N, L correctly run?
Troubleshooting
12-3
: UH035EAV
25888A(1)_1.indd 32
2006-04-14 ソタネト 2:26:12
Содержание UH035EAV Series
Страница 46: ...MEMO Samsung Electronics 4 27 ...
Страница 57: ...Samsung Electronics 5 11 5 3 Ass y Control Out UH035EAV DB93 03453A ...
Страница 59: ...Samsung Electronics Ass y Control Out cont UH052EAV DB93 03665D UH070EAV DB93 03665E 5 13 ...
Страница 100: ...Samsung Electronics 7 3 This Document can not be used without Samsung s authorization UH052EAV Wiring Diagram ...
Страница 101: ...7 4 Samsung Electronics This Document can not be used without Samsung s authorization UH070EAV Wiring Diagram ...
Страница 104: ...Samsung Electronics Main This Document can not be used without Samsung s authorization 8 3 Schematic Diagram ...
Страница 106: ...Samsung Electronics MEMO 8 5 ...
Страница 111: ...9 2 Refrigerating Cycle Diagram 9 5 Samsung Electronics EH035EAV UH035EAV ...
Страница 112: ...Samsung Electronics EH052EAV UH052EAV EH070EAV UH070EAV Circuit Descriptions 9 6 ...
Страница 152: ...Samsung Electronics 13 5 OUTDOOR FAN B D DIODE IPM DC_LINK CAP SMPS IGBT 13 2 2 UH052EAV Block Diagram ...
Страница 153: ...13 6 Samsung Electronics OUTDOOR FAN B D DIODE IPM DC_LINK CAP SMPS IGBT 13 2 3 UH070EAV Block Diagram ...
Страница 164: ...Samsung Electronics 14 10 MEMO ...
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