Samsung MH052FECA - Checking EEV; Pipe Matching

9-17Samsung Electronics
Troubleshooting
9-3-6 Checking EEV
See 12-5 "Fault Diagnosis of Major Parts".
Current EEV step value can monitored with "VIEW MODE"
Press K4 key on the outdoor display PCB for several time to change the display to current EEV value.
Left 1 digit of the LED is data index and Right 3 digits is the value.
9-3-7 Pipe matching
See 9-2 "Checking and Testing operations".
Index Value Remark
3 EEV-A step
4 EEV-B step
5 EEV-C step
6 EEV-D step
The step value range is
between Zero and 480.