Troubleshooting
40
Samsung Electronics
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)
Test operation
Are service valves open?
Do the values
of S-net and Manifold gauge
correspond?
Does indoor/outdoor EEV
operate well?
Check the amount of
refrigerant
Replace discharge temperature sensor
Open the service valve
Replace a high pressure sensor
Check the relevant EEV
Connect S-net and Manifold gauge
(Mandatory)
No
No
No
Yes
Yes
예
Yes
No
Is there any
clogged place in the piping
(ex. filter)?
Check the piping
