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Troubleshooting
4-66
Samsung Electronics
1. How to check
Did the liquid pipe temperature sensor connector
breakaway from the PCB?
Did the resistance value significantly stray from the
following temperature table?
Separate the connector of the liquid pipe temperature
sensor from the PCB and measure the resistance value
between the 2 terminals.
Restart after replace the PCB
Restart after connecting the connector to PCB
Replace this part as it is the defective of the liquid
pipe temperature sensor itself.
No
No
Yes
Yes
Yes
LIQUID
Resistance value measure part
LIQUID
غ
AM038/048/055KXWD
✳✳
Outdoor unit display
Indoorunit display
Duct, Cassette (1/2 Way),Console, Celing
Cassette (4/Mini4 Way)
Wall-mounted (NeoForte)
Operation
Defrost
Timer
Fan
Filter/MPI Operation Defrost
Timer
Filter
18
℃
21
℃
Turbo
24
℃
27
℃
◑
×
×
◑
×
◑
×
◑
×
◑
×
×
◑
×
※ ● :
ON
◑ :
Flash
× :
OFF
Judgment Method
∙ Refer to the how to check below..
Cause of problem
∙ Disconnection or breakdown of relevant sensor.
Liquid pipe temperature sensor error (Open / Short)
(cont.)
Temperature(°C)
Resistance(KΩ)
70
60
50
40
30
20
10
0
-10
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0
Содержание AM072/096/120/144FXVAFH
Страница 215: ...Samsung Electronics 5 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 5 PCB Diagram and Parts List 5 1 ASS Y PCB MAIN...
Страница 220: ...5 6 Samsung Electronics 5 2 ASS YPCBMAIN HUB AC 1 2 3 4 5 6 7 8 9 10 11 12...
Страница 222: ...PCB Diagram and Parts List 5 8 Samsung Electronics ASS YPCBMAIN HUB cont DC 1 1 2 3 4 5 6 7 8 9 10 11...
Страница 224: ...5 10 Samsung Electronics 4 2 3 5 8 9 7 1 6 5 3 ASSY PCB INVERTER...
Страница 226: ...5 12 Samsung Electronics ASS Y PCB INVERTER cont 4 8 10 9 7 6 11 12 13 1 2 3 5...
Страница 230: ...5 16 Samsung Electronics 5 5 ASS YPCBFAN Model 1 FANchassis 1 5 2 6 3 4...
Страница 232: ...5 18 Samsung Electronics ASS YPCBFAN cont Model 2 FAN chassis 1 7 2 8 3 4 5 9 6...
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Страница 262: ...7 16 Samsung Electronics 7 20 AM038KXWD66 7 21 AM048 055KXWD66...
Страница 276: ...Samsung Electronics 8 13 8 3 How to check the view mode using a tact switch AM6666XV666 rX rY rZ r A type B type...