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Figure 17a: Typical Electrical Wiring Diagram
1
WIRING DIAGRAM #PrelimWD | PROA180B2A3DEBDBB2B | 230‐3‐60 | SHEET 1 OF 7 | 12/10/19 DWN CHK
.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
Y
SF‐CS
PDB
PM
CS
CS
CS
CCH1
NOTE: SEE “T3” ON
SHEET #2 FOR WIRING
CONTINUATION
G‐14
1
.
EGB
L3
L2
L1
EGB
MSP‐CC1
L3
T3
L2
T2
L1
T1
L3
L2
L1
T3
T2
T1
CM1
T3
T2
T1
R‐14
BK‐14
T1
50/60HZ
0V
20
8V
23
0V
46
0V
11
5V
24V
0V
H4
H3
H2
H1
X3
X2
XF
X1
MSP‐SF1
L3
T3
L2
T2
L1
T1
U
L1
V
L2
W
L3
CURRENT SENSOR
G‐14
F3
F1
SF1VFD
G‐14
3 (L1)
CC1
CC1‐A1
CONNECT TO TERMINAL H1 FOR UNITS RATED 460V.
CONNECT TO TERMINAL H2 FOR UNITS RATED 230V.
CONNECT TO TERMINAL H3 FOR UNITS RATED 208V.
SEE 575/600V TRANSFORMER FOR CORRECT WIRING
CONNECTIONS ON UNITS RATED 575V.
CCH2
G‐14
L3
T3
L2
T2
L1
T1
L3
L2
L1
T3
T2
T1
CM2
T3
T2
T1
R‐14
BK‐14
MSP‐CC2
CC2
CC2‐A1
OF1VFD
OFM1
G‐14
MSP‐OF1VFD
BL‐12
BK‐12
L3
T3
L2
T2
L1
T1
R‐12
BL‐12
BK‐12
R‐12
BL‐14
BK‐14
R‐14
U
L1
V
L2
W
L3
G‐14
MSP‐OF1
L3
T3
L2
T2
L1
T1
OFM2
G‐14
BL‐14
BK‐14
MSP‐OF2
L3
T3
L2
T2
L1
T1
BL‐14
BK‐14
R‐14
BL‐14
BK‐14
R‐14
SFM1
5 (L3)
F2
4 (L2)
T3
Line
Voltage
96 VA
CLASS 2
50/60HZ
24V
F9
F10
G‐14
R‐14
EATON
SF1VFD
SF1VFD CONTROL
SF1R
9
5
24V
2
1
DI1
Y
Y
See ALC Page For 0‐10vdc Wiring Connection
R
OUTDOOR FAN MOTOR VFD
(OF1VFD)CONTROL TERMINAL STRIP
CC2‐A1
Red
+12‐30VDC
OF1VFD
24V
2
1
AI2
4
DI1
AI1
0V
7
6
R
Circuit
#1
Pressure Transducer
0‐750PSIG
0‐10VDC
Black
Common
Circuit
#2
White
0‐10vdc
Black
Common
Red
+12‐30VDC
CC1‐A1
Y
DI2
3
R‐10
R‐10
R‐10
BL‐10
BL‐10
BL‐10
BK‐10
BK‐10
BK‐10
R‐10
R‐10
R‐10
BL‐10
BL‐10
BL‐10
BK‐10
BK‐10
BK‐10
R‐14
R‐14
BL‐14
BL‐14
BK‐14
BK‐14
R‐14
BL‐14
BK‐14
PR Series Installation, Operation, and Maintenance Manual
