Carrier FA4ANF Service Manual page 17

Residential fan coil units
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FU1
FU3
YEL
YEL
BLU
BLK
VIO
SEQ1
RED
ORG
SEQ2
BRN
YEL
BLK
BLU
COMMON
COMM
R
ON TERMINAL BOARD ABOVE
LS 4 HTR4
BLK
YEL
8
SEQ 2
LS 3 HTR3
BLK
YEL
6
LS 2 HTR2
BLK
YEL
4
SEQ 1
LS 1 HTR1
BLK
YEL
2
3
2
1
6
5
4
9
8
7
12
11
10
PLUG
AC LINE
T1
T2
T3
DUMMY
BLK
BLU
RED
(208V)
(230V)
C
RED
TRAN
BRN
(24V)
COMM
C
Fig. 13—Wiring Schematic
FU4
BLK
7
BLK
5
BLK
3
BLK
1
TERM BOARD
W3
W2
E
L
O
C
5 AMP
FUSE
Y
MAX
C
R
G
RELAY
240 VDC
DUMMY
DUMMY
L2
EAC2
FAN
L1
EAC1
240 VAC
240 VAC
YEL-COMMON
FM
BRN
CAP
BRN
GRN/YEL-GND
17
FU2
BLK
AUX1
AUX2
F4
F3
F2
F1
COMMON
RED-LO
BLU-MED
BLK-HI
A97032

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