Samsung MH040FXEA2A - Page 149

8-6Samsung Electronics
PCB Diagram
■ MH✳✳✳FKEA
! Ventilator
@ Drain Pump
# Fan-Motor
$ Power
% Motor Rpm Feed-Back
^ EVA Out Sensor
& ROOM/EVA IN Sensor
* 12V
( Float Switch Connection
) Step Motor
1 EEV Connection
2 Display PCB Connection
3 COM1
4 COM2
! @ # $ % ^
4 3 2 1
& * ( )
The red number connecter is not used.