Samsung DC42GTVA Service Manual page 73

Operating Instruction and Installation
I External Control (cont.)
• You can use external control when the K11 switch is turned off.
• <Operation ON/OFF Function>
Connector No.
CN83(RED)
• <Operation State Display>
Connector No.
PIN #1 and #2 of CN81(RED)
PIN #3 and #4 of CN81(RED) +12V Out when the compressor is operating
11-5
SHORT
Operation ON
CN83(RED)
Function
+12V Out if any error occurs
Error Display
AC
220V
OPEN
Operation OFF
Comp. Status Display
Sub. PCB
CN81(RED)
ON/OFF Switch
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