Hydro Outlet Temperature Sensor Breakaway - Samsung AG042KSVANH Service Manual

4-3-48. Hydro outlet temperature sensor Breakaway

Inverter / Hydro control part display
Judgment Method
Cause of problem
1. Inspection Method
Temperature Resistance
( ) (KΩ)
70 2.2
60 3.0
50 4.2
40 5.8
30 8.3
20 12.1
10 18.0
0 27.3
-10 43.0
Water Outlet temperature before and after the operation : Temperature difference is less than 2
Breakaway of Hydro outlet temperature sensor
Check the mounting status of Hydro Out
temperature sensor.
Is Hydro Out
temperature sensor and sensor holder
accurately mounting?
Yes
Is Hydro Out
temperature sensor resistance value normal?
(Refer to the table of
resistance value)
Yes
Among the Indoor Unit operation, is
temperature change of Hydro Out?
Yes
Completef
93
No
Reconnect the sensor and reinstall the
sensor holder.
No
Sensor defective : Replace sensor
No
- Check the operate abnormally of Outdoor Unit.
- Check the refrigerant clogging. (EEV)