Samsung AC140KNPDEH - E416: Dischage Temperature Sensor Error

Troubleshooting
4-14 Samsung Electronics
4-3-7 E416 : Dischage temperature sensor error
No
Yes
Yes
Yes
Check the amount of coolant.
The sensor's resistance normal?
(Refer to E251.)
The outdoor/indoor EEV operates normally?
All the sub valves open?
Clogging in the pipeline?
(ex-filter)
Outdoor unit display E416
Criteria
t5IFDPNQSFTTPSUFNQFSBUVSFBCPWF¡$
Cause of problem
t*OTVGGJDJFOUDPPMBOU
t$MPHHJOHJOUIFPVUEPPSNBDIJOFhTTPMFOPJEWBMWF
t$MPHHJOHJOUIFTVCWBMWF
t.BMGVODUJPOJOHFYIBVTUHBTUFNQTFOTPS
t$MPHHJOHJOUIFQJQFMJOFBOEUIFGJMUFS
t-JRVJE&&7EBNBHFE
1. How to check
Test operation
Check the amount of coolant.
Connect S-net to vacuum.
(Forceful)
Open the sub valve.
Check the EEV.
Check the pipeline.