Carrier 38VMA072RDS5-1 - Page 29

29
Wiring Diagrams (Cont.)
Fig. 11 —38VMA240RDL5-1, 264RDS5-1, 288RDS5-1, 312RDS5-1, 336RDS5-1
Reserved
To
kilowatthour
meter
To
centralized
controller
To MDC units
communication
bus
The wiring picture shown is for reference
only, actual product may vary.
208/230V-3Ph-60Hz
Power in
Green
XT1
L1
L1’
L2
L2’
L3
L3’
Red White
Black
White White White
CN47
&1
AC filter board A
&1 &1 &1
&1 &1 &1

 

PN
UVW
&1
CN1
CN2
CN3
CN4 CN5
CN6
CN13
Compressor
drive board A
Brown
Brown
Blue
Blue
&1
&1
&B3
&B1
'&IDQGULYH
ERDUG$
;6
;6
;3
;3
Fan A
Fan B
8
9
Z
Red
Black
Blue
&1
2)$1
&1
2)$1
&1
2&
0DLQERDUG
ENC3S12
S10
'63 '63
ON
&1
//
&1
67
&1
+($7
&1
+($7
&1
+($7
&1
69
&1
69
&1
69
&1B
69(
&1B
69&
&1
67
&1
+($7
&1
+($7
&1
+($7
&1
69
69
&1
69)
&1B
69'
&1B
69%
&1
69$
&1
2&
&1
&RPP
&1
+352
&1
+</
&1
77
&1
77$7&
&1&1
&1
/</
&1
7I
&1
))))
&1&1
&1
SIGNAL IN 7I7I
&1
2'
L1
L1’
L2
L2’
L3
L3’
Red White
Black
White White White
CN47
&1
AC filter board B
&1 &1 &1
&1 &1 &1
&1
'63 '63
&1
$X[LOLDU\
PRGXOHERDUG
&7
CT1
&7
Red
BlackWhite
Black
Black
Black
CN7
Black
Red
Red
Red
Red
Black
Black
Black
Black
Black Red
Red
Black
Red
Black
Black
Black
&1
Red
Black
Blue
Blue
Brown
Brown
Brown
Brown
Brown
Brown
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Blue
Green
&1
&1
&B3
&B1
'&IDQGULYH
ERDUG%
&1
Red
Black
Blue

 

PN
UVW
&1
CN1
CN2
CN3
CN4 CN5
CN6
CN13
Compressor
drive board B
CN7
Black
Red
Red
Red
Red
Black
Black
Black
Black
Black Red
Red
Black
Black
Black
&1
Red
Black
Red
Black
Blue
Green
Red White Black Green
Red White Black
White
White
White
Black
White
White
White
Reactor A
&RPSUHVVRU$
Reactor B
XT2
Rectifier A
Rectifier B
IC8
IC8
77$7& 77
+</
/</
+352
7I7I
73352
73352
7& 7&
2.
8S0HQX
'RZQ
&1B
7&7&
Ferrite
core
N=1
Ferrite
core
N=2
/ / /
Green
&1&1&1
. . 2 $ ;< 3 4 + +
Signal wire terminal block
&1
COMM. board
Ferrite core N=2
P2
N2
Black
Ferrite core
N=1
P2
N2
Black
Red
Black
Black
/ / /
&1
32:(5
&1
7
7
IN_NUM
AC filter
board A
PCBA Layout
Compressor
drive board A
DC fan drive
board A
DC fan drive
board B
Main board
COMM.
board
Up layerDown layer
Green
Green
Left
Red
Red
Green
CN90
Reserved
CN14
+352
Yellow
CN14
+352
Yellow
Green
Black
8
9
Z
Red
Black
Blue
&RPSUHVVRU&
Ferrite
core
N=1
8
9
Z
Red
Black
Blue
&RPSUHVVRU%
Ferrite
core
N=1
Brown
Blue
&1
&1
&B3
&B1
'&IDQGULYH
ERDUG&
Fan C
&1
The third fan
Red
Black
Brown
Blue
L1
L1’
L2
L2’
L3
L3’
Red White
Black
White White White
CN47
&1
AC filter board C
&1 &1 &1
&1 &1 &1

 

PN
UVW
&1
CN1
CN2
CN3
CN4 CN5
CN6
CN13
Compressor
drive board C
CN7
Black
Red
Red
Red
Red
Black
Black
Black
Black
Black Red
Red
Black
Black
Black
&1
Red
Black
Red
Black
Blue
Green
White
White
White
Black
Reactor C
Rectifier C
IC8
P2
N2
Black
Black
Green
Red
CN14
+352
Yellow
Brown
Blue
&1
&1
&B3
&B1
'&IDQGULYH
ERDUG'
Fan D
&1
Right
Red
Black
Brown
Blue
Main control box
The fourth fan
Green
73352
The second fan
The first fan
Left
Right
&1
7&
7&
;6;3 ;6;3
;3;3
;3
;3
;6
;6
;6
;6
7I