Wiring Diagram 48K - 5 Zone Max - Carrier 38MGR Series Service Manual

WIRING DIAGRAMS (CONT)
Size 48K
20
Notes:
This symbol indicates the element
is optional,the actual shape shall
CH2
be prevail.
D
Ferrite bead
RED
L
CH2
CN4
RED
Ferrite bead
CN2 CN1
CN3
CN6
CH1
BLUE
RED
BLACK
Ferrite bead
COMP
FAN1
10
CN9
CH2
2
Ferrite bead
CH2
3
CON1
CN1
3
Y/G 3
DCFAN2
FAN1
DCFAN1
FAN2
Y/G
TH
PIPE TEMP.SENSOR
AMBIENT SENSOR
A
B
INDOOR
C
PIPE OUT
D
TEMP
E
RED
RED
RED
RED
RED
L-PRO
RED
H-PRO
YELLOW
Fig. 18 — Wiring Diagram 48K - 5 Zone Max
Specifications subject to change without notice.
Ferrite bead
Y/G
P5
P6
CN3
CT1
CN1
P9
CN2
MAIN BOARD
E
3
CN13
D
3
CN16
CN6
C
3
CN21
B
3
CN29
A
3
CN37
T3
T4
CN20
OPTIONAL
BLACK
HEAT_D
CN19
RED
ORANGE
CN25
HEAT_Y
CN24
OPTIONAL
ORANGE
BLUE
CN18
4-WAY
CN17
BLUE
SV
CN28
CN31
CN36
CN32
CN27
CN34
38MGR-04SM