Troubleshooting
234 Samsung Electronics
4-4-8
Simultaneous Indoor Heat Exchanger's EVA IN, OUT sensor dislocation error (Open/Short)
1. How to diagnose
1) During Cooling Operation
Tcond, out - Tair , out > 3°C OK
Tair , in - Teva, out > 4°C NO
Tair , in - Teva, out > 4°C NO
Compr essor in operation &
Indoor unit operation & Thermo On
OK
Error details
Simultaneous indoor heat exchanger's
EVA IN, OUT sensor dislocation erro r
2) During H
eating operation
Average high pressure > 25kg/㎠
OK
Average low pressure > 8.2kg/㎠
OK
Teva, out - Tair, out ≥ 3°C NO
Tair , in - Teva, out ≥ 2°C NO
Tcond, out - Tair , out < -2°C OK
Compr essor in operation &
Indoor unit operation & Thermo On
OK
Error details
Simultaneous Indoor heat exchanger's
EVA IN, OUT sensor dislocation erro r
2. How to check
Check if an Indoor heat exchanger's EVA IN, OUT sensor has been dislocated then is correct after assembling .
To Next Page
Loading...
