Samsung DVM PLUS III Technical Data Book page 166

chapter2_Indoor units(108~143)
Indoor Units
10 Neo-Forte
10
10-5. PCB connector lay-out
Main PCB
14
No. CN # COLOR
1 CN73 White
2 CN71 Blue
3 CN44 Blue
4 CN41 White
5 CN42 White
6 CN31 Red
7 CN33 Blue
8 CN32 White
9 CN61 Black
10 CN60 White
11 CN92 White
12 CN93 White
13 CN10 Black
14 CN62 Blue
No. CN # COLOR
15 CN61 Black
16 CN83 White
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1 2 10
13 12 11
Main PCB
FUNCTION
Fan Motor
AC 230V Input
Hall IC
Room Sensor, Eva-In Sensor
Eva-Out Sensor
Communication with
Outdoor Units (COM1)
Communication with Wired
Remote Controller (COM2)
DC12V for Wired remote controller
Main-Sub PCB connector
Up&Down Stepping Motor
Display
Display
MICOM Download
EEV
Sub PCB
FUNCTION
Main-Sub PCB Connector
External Contact Control
Sub PCB
16
3
4
5 B
6
7
8
C
9
No. S/W
A
SW01 SW02
B
SW03 SW04
No. S/W FUNCTION
K1 -
K2 Centralized Controller
K3 RPM Up
K4 Optional Drain Pump
K5 Heating Thermo-off
K6 Filter Signal Display
C
K7 Hot Water Coil
K8 Electrical Heater
K9 Min. EEV Step at Heating Fixed 80 step 0 or 80 step
Pri o ri t y of Indoor uni t Di s pl a y
K10
on Wired Remote Controller (Default)
K11 External Contact Control
K12 -
A
15
FUNCTION
Main Address Setting
(00~63)
SW03 SW04
Address of Group Address
Interface (RMC) for
Module Centralized
Channel 0~2 Control 0~F
ON OFF
- -
Not use Use
N/A N/A
N/A N/A
+2°C +5°C
1,000hrs 2,000hrs
N/A N/A
N/A N/A
Slave
Master
Not use Use
- -