Samsung AM160FNBFGB/EU User Manual

Troubleshooting
Samsung Electronics 4-49
4-4-4 Indoor unit EVAP IN sensor Error (Open/Short)
◑ (Operation)
◑
(Timer)
×
(Fan)
×
(Filter)
×
(Defrost)
x x x
(
x x x
:
The address of the error occurred indoor unit)
t The EVAP IN sensor of No . XXX indoor unit has defective OPEN/SHORT
Indoor unit display
Criteria
Cause of problem
Outdoor unit display
t Refer to how to determine below
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

Samsung AM160FNBFGB/EU Specifications

General

Model	AM160FNBFGB/EU
Type	Heat Pump
Cooling Capacity	16.0 kW
Heating Capacity	18.0 kW
Energy Efficiency Class (Cooling)	A++
Energy Efficiency Class (Heating)	A+
Refrigerant	R410A
Operating Temperature Range (Heating)	-20°C to 24°C
Power Supply	50Hz
Dimensions (Outdoor Unit)	940 x 330 mm