Samsung EH***EAV* Series Installation Manual page 28

Additional functions (Continued)
SW07
28
E-
External control
 You must adjust the K11 when you use external control.
Switch No. Switch ON
K11 No use of external control
 You can use external control when the K11 switch is turned off.
Operation ON/OFF Function
Connector No. SHORT
CN83(RED) Operation ON
CN83(RED)
Operation State Display
Connector No.
PIN #1 and #2 of CN81(RED)
PIN #3 and #4 of CN81(RED)
Error display
AC
220V
CN81(RED)
Switch OFF
Use of external control
OPEN
Operation OFF
ON/OFF Switch
Function
+12V Out if any error occurs
+12V Out when the compressor is operating
Comp. Status display
Provided separately