Carrier Performance 48VL-A Installation Instructions Manual page 21

DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING
3 UNIT COMPONENT ARRANGEMENT
OUTDOOR FAN
OFM
SECTION
COMPRESSOR INDOOR FAN CONTROL BOX AREA
SECTION SECTION
IGC TRAN 21 23
LS1 (LARGE)
C
LPS
LS2 (SMALL)
11 13
IFB
HPS
IFM
CAP 2
CAP 1
PRS
H C F
IDM
COMP
MGV
MC
GAS
LS1 SECTION
RS
T1
(SMALL
T2
CABINET)
T3
FS I
SEE NOTE 7
T'STAT
1
R R
1
G
G
1
W W
1
DH
BL
1
Y1 Y
SEE NOTE 10
C
Y2
LADDER WIRING DIAGRAM
L1
USE COPPER CONDUCTORS ONLY
BK
FIELD SUPPLY
460 VAC, 60 HZ, 3PH
11
21
CONT
11
BK
11
IGC
CR CM
L1
BK
11
BK
IFB
24VAC R
FUSE
IGC
3A
RT 5A FUSE
R
P2-1"R"
P1-1"R"
FS
RS
RS
LS
LS
P1-4"G"
CS
CS
GV
IFO
P2-5"X"
GY
1
P1-6"W"
2
3
W
P2-3"W"
W
P1-5"Y2/DH"
G
R
P2-4"R"
R
P1-3"Y1/Y"
Y
LOW
SEE NOTE 4
HIGH
GAS HEAT
BR
Y
ECON
R HARNESS
V
Fig. 16 Cont. - - 460- -3- -60 Ladder Wiring Diagram
G/Y
CCH
(IF USED)
R
BK
OFM
BK
C R
S
BR
F
C
CAP
T2
T3 Y
T1
COMP
BK
IFM
G/Y
Y
V
IDM
BR
G/Y
CAP2
TRAN
460V 460V
PRIMARY 460V
R
SECONDARY 24V
24V 24V
SEE NOTE 8
FS
Y
BL BL
RS
V R V
LS1 LS2
(SEE NOTE 5)
Y
LGPS (WHEN USED) PRS
O O
GY M C
MGV
BR
HPS
LPS
BK BL BL
BL IFM
P
R
O
BK
2
3
4
BR
5
BK
6
P BL
SAT
7 P BL
8
21
23
C
13
BK
G
Y
Y
13
Y
13
Y
SEE NOTE 6
Y
BR
IFB
IGC
COM C
C
P2-2"C"
BR
G/Y C
GV
C1 C2
BR C
CONT
COM
P1-2"C"
BR
COM C
48VL500174
L3
L2
Y
BL
C
A09265