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8. PC board diagrams
8-1. Models: RSG07KPCE, RSG09KPCE, and RSG12KPCE
OUTDOOR UNIT
INDICATOR PCB
K18RB-1801HSE-D0
CN5 DC Fan motor
Terminal
Lead wire
Pin No.
Function of terminal
code
color
1
Vm
Motor power voltage input
Red
2
3
GND
Black
4
GND
5
Vcc
Control power voltage input
White
6
Vsp
Speed control voltage input
Yellow
Revolution pulse output
Blue
7
FG
8-1. Models: RSG07KPCE, RSG09KPCE, and RSG12KPCE
TERMINAL
JXO-T3102-3P-B
L
1
BLACK
1
2
N
WHITE
3
2
4
RED
5
SERIAL
3
UL1015 AWG22
E1
GREEN
B
EARTH
UL1061 AWG28
WHITE
1
1
DC5V
UL1061 AWG28
2
2
WHITE
UL1061 AWG28
3
WHITE
3
UL1061 AWG28
WHITE
4
4
CN200
UL1061 AWG28
WHITE
5
5
S10B-PASK-2
UL1061 AWG28
6
6
WHITE
WHITE
UL1061 AWG28
7
7
WHITE
8
UL1061 AWG28
WHITE
8
UL1061 AWG28
WHITE
9
9
UL1061 AWG28
10
10
WHITE
DC340V
1
RED
BLACK
4
FM
DC FAN MOTOR
WHITE
5
YELLOW
6
7
BLUE
A
DC12V
1
RED
ORANGE
2
M
LOUVER ( UP / DOWN )
YELLOW
3
PINK
4
5
BLUE
CONTROL UNIT
07 model : EZ-0180BHSE
09 model : EZ-0180CHSE
12 model : EZ-0180DHSE
F1
3.15A
250V
B04B-PLIRK-1
CN14
B3 ( 5.0 ) B-XASK-1-A
WHITE
MAIN PCB
07 model : K18RA-1803HSE-C1
09 model : K18RA-1804HSE-C1
12 model : K18RA-1805HSE-C1
B12B-PASK-1
CN9
B10B-PASK-1
WHITE
DC12V
B04B-PASK-1
UL1430 AWG26
UL1430 AWG26
UL1430 AWG26
DC15V
UL1430 AWG26
CN5
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN7
B05B-PLISK-1
WHITE
- (02-15) -
CN1 Thermistor Characteristics.
Temperature
Thermistor
Thermistor ( Pipe temp. )
Thermistor ( Room temp. )
DC5V-2
BLACK
THERMISTOR ( PIPE TEMPERATURE )
1
BLACK
CN1
2
BLACK
3
BLACK
4
BLACK
RED
THERMISTOR ( ROOM TEMPERATURE )
BLACK
DC5V
1
2
3
4
5
CN4
6
TEST
7
WHITE
8
9
10
11
12
CN6
Wi-Fi cable*
*Included in the Wi-Fi holder assy.
WHITE
DC12V-3
1
RED
2
BLACK
3
WHITE
GREEN
4
4-PA/USB
L210 #28/2725
( 0
)
( 20
)
( 30
)
176.03 k
39.57 k
62.91 k
1.10 V
2.21 V
2.79 V
33.62 k
12.54 k
8.04 k
1.15 V
2.22 V
2.77 V
WIRELESS LAN ADAPTER ( OPTION )
UTY-TFSXF2 ( AP-WF2E )
( 4
BLACK
)
J2
( 3
GREEN
)
USB5-A4M2-KNSO-01
( 2
WHITE
)
WHITE
( 1
RED
)
8. PC board diagrams
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