Samsung EH035CAV Installation Manual page 23

External Control
You must adjust the K11 when you use external control.
Switch No. Switch ON
K11
No use of
You can use external control when the K11 switch is turned off.
Operation ON/OFF Function
Connector No.
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
Switch OFF
external control
Use of
SHORT
Operation OFF
ON/OFF Switch
Function
+12V Out if any error occurs
+12V Out when the compressor is operating
Comp. Status Display
Sub. PCB
CN81(RED)
external control
OPEN
K 9 K10 K11 K12
SW07
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