Samsung AM030RXMDEH/EU Service Manual page 31

4-3-9 Comp. down due to a discharge temperature sensor of a compressor
(Error Code : E416)
1. How to check
Is the discharge sensor
resistance of the compressor
normal? (refer to E251)
Are service valves open?
Does indoor/outdoor EEV
any clogged place in the piping.
Samsung Electronics
Yes
Test operation
Yes
operate well?
Yes
Is there
(ex. filter)?
No
Check the amount of
refrigerant.
No
Replace discharge temperature sensor
Connect S-net and Manifold gauge
(Mandatory)
No
Open the service valve
No
Check the relevant EEV
Yes
Check the piping
Troubleshooting
31