Troubleshooting
Samsung Electronics
425
4-4-4 Indoor unit EVAP IN sensor Error (Open/Short)
1. How to check
Is indoor EVAP IN sensor
connector separated from the PCB?
At that time,
is the resistance value significantly
deviated from the temp. table?
After separating indoor EVAP IN sensor
connector from the PCB, measure the resistance
values between both terminals
Re-start after connecting
the connector to the PCB.
As it is due to an indoor EVAP IN sensor
defect, replace it.
Yes
No
No
Ex) Room temp. 26°C – Resistance 10.93KΩ
Yes
Re-start after replacing PCB.
Yes
Temperature
(°C)
Resistance
(KΩ)
70
60
50
40
30
21
10
0
-10
2.2
3.0
4.2
5.8
8.3
12.1
18.0
27.3
43.0
Outdoor unit display
x x x (x x x : The address of the error occurred indoor unit)
Indoor unit display
Criteria
• Refer to how to determine below
Cause of problem
• The EVAP IN sensor of No. XXX indoor unit has defective OPEN/SHORT
Содержание AM056FN2DEH Series
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Страница 540: ...PCB Diagram and Parts List 540 Samsung Electronics 5 1 11 Duct type HSP BLDC PCB AM112 128 140FNHDEH 1 2 3 4...
Страница 593: ...PCB Diagram and Parts List Samsung Electronics 593 OAP DUCT AM220 280 NEPEH EU Cont BLDC Driver PCB cont 6 5 4 3 2 1...
Страница 643: ...Wiring Diagram Samsung Electronics 643 AMSSSMNFDEHS This Document can not be used without Samsung s authorization...
Страница 654: ...654 Samsung Electronics 6 1 27 OAP Duct AM140MNEPEH EU This Document can not be used without Samsung s authorization...
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Страница 660: ...660 Samsung Electronics AM280JNPDKH TK AM280RNPDKH EU This Document can not be used without Samsung s authorization...