Samsung Electronics 59
3-23. Compressor operation stop due to discharge temperature protection control. (E-416) (cont.)
Is the resistance
value normal for the
Compressor discharge Temperature sensor/
Top temperature sensor?
(Refer to E251)
Auto Trial Operation.
Are all service valves open?
Are the Indoor Unit
and Outdoor Unit EEV normally
operating ?
Are there
any blockage inside the pipe?
( lter etc.)
Check the refrigerant amount.
Replace Compressor discharge temperature
sensor / Top temperature sensor.
Connect S-net and Manifold Gauge.
(essential requirement)
Open the Service Valve.
Check the relevant EEV.
Pipe inspection.
Yes
No
Yes
Yes
Yes
Yes
No
No
No
No
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