Samsung DVM S ECO BIG Series - Page 91

Troubleshooting
Samsung Electronics 4-49
■ EVI (ESC) EEV leakage or internal leakage of intercooler or incorrect connector insertion of
EVI (ESC) EEV. (E-438) (cont.)
Outdoor unit Display E-438
Indoor unit Display
Duct, Cassette (1 / 2Way), Console, Ceiling
Operation Defrost Timer Fan Filter / MPI
× ×
◑ ◑
◑
Cassette (4Way / Mini 4Way)
Operation Defrost Timer Filter
×
◑
◑ ◑
Duct, Cassette (1/2 Way), Console, Ceiling
Operation Timer Turbo 24°C 27°C
× ×
◑ ◑ ◑
※ ● : ON ◑ : Flash ×: OFF
Judgement Method •DSH<10°C,EVIOut-in<=0°C&frequency>65Hz40minutesmaintaining
Cause of problem
•EVIEEVandIntercoolerleakage,excessiverefrigerantamount,Outdoor
Check Valve inserted opposite.
•IndoorUnitEEVleakage,directconnectionbetweenIndoorLiquidPipeand
the Gas Pipe.