Samsung Electronics
Yes
No
No
Yes
Are R113, R114, R115 470kohm?
Exchange the PCB.
12-2-10 DC-Link voltage sensor error
1. Checklist :
1) Is the voltage of outdoor unit terminal block N, L correct after power supply?
2) Is the capacitor(C101, C102, C103) for DC-Link assembled in accordance the specification?
3) Are R113, R114, R115 470 Kohm?
4) Is R116 14.3Kohm?
2. Troubleshooting procedure
Is the voltage of outdoor unit terminal block
N, L correct after power supply?
Is the capacitor(C101, C102, C103)
for DC-Link assembled in accordance
the specification?
Apply the troubleshooting for
outdoor unit power supply error.
Connect the connector.
Exchange the PCB.
Normal operation
Exit
Yes
Yes
No
Is R116 14.3kohm?
Exchange the Fan.
Troubleshooting
No
12-12
25888A(1)_1.indd 41
2006-04-14 ソタネト 2:26:15
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 ...
Страница 165: ...Samsung Electronics MEMO 14 11 ...