Samsung AM080KXMDFH/TC - Page 86

Troubleshooting
4-44 Samsung Electronics
■ Compressor operation stop due to discharge temperature protection control. (E-416)
Is the resistance
value normal for the
Compressor discharge
Temperature sensor/
Top temperature sensor?
(Refer to E251)
Replace Compressor discharge temperature
sensor / Top temperature sensor
Yes
No
Connect S -net and Manifold Gauge.
(essential requirement)
No
Yes
Open the Service Valve
No
Auto Trial Operation
Are all service valves
open?
Are the Indoor Unit
and Outdoor Unit EEV
normally operating ?
Check the relevant EEV
Yes
Yes
Are there
any blockage inside the
pipe? ( filter etc.)
Check the refrigerant amount.
Pipe inspection
Yes