Carrier Omnizone 50XCA06 - Page 43

43
Fig. 27 — Typical Wiring Schematic for Airside Economizer
TB3
3
LOGI
C
1
2
CL
O
1
HP
S
1
FR
Z
1
LP
S
1
TB2
A
B
C1
52
3
BLU
52
4
BLU
52
8
BRN
52
7
BLU
52
2
BLU
52
9
BRN
R
C
G
50
4
/RED
50
9
/BRN
Y
1
60
2
/BLU
50
9
BRN
51
1
BRN
51
9
BRN
51
0
BLK
60
5
BLU
52
9
BRN
52
6
BLK
52
5
BLK
51
8
BLU
51
8
BLU
51
0
/BLK
1 3
H
R
1
65
42
50
8
BRN
50
7
ORN
W1
50
7
/ORN
H
R
1
H
R
1
50
6
YEL
50
5
YEL
50
4
RED
60
5
/BLU
ECON
1
6
7
3
4
1
1
1
0
1
2
60
1
/RED
60
2
/BLU
60
3
/YEL
60
4
/BRN
60
8
/PNK
8
5
2
Y
2
60
8
/PNK
W2
D2
D1
60
4
/BRN
60
3
/YEL
60
1
/RED
55
0
/BLK
REMOVE
JUMPER BLK/600
WHEN
CONNECTING
AI
R
-SIDE
ECONOMIZER
OCCUPANCY
CONTROL
WHEN FIELD
INSTALLED, THE
ECONOMIZER
HARNESS
REPLACES THE
FACTORY
SHORTING PLUG.
FIELD INSTALLED
SAT SENSOR
CONNECTS TO
CIRCUITS 6 & 7.
Continued on Line
Voltage Diagram
50
1
RED
56
1
RED
1 3
C
R
1
53
1
BRN
60
9
PNK
60
9
/PNK
9
42
C
R
1
3
LOGI
C
1
2
CL
O
2
HP
S
2
FR
Z
2
LP
S
2
A
B
C2
53
4
PNK
53
5
PNK
53
9
BRN
53
8
PNK
53
3
PNK
540
BRN
54
0
BRN
53
7
BLK
53
6
BLK
53
2
PNK
56
1
RED
Continued on Line
Voltage Diagram
1 3
OF
R
0 1
0
1
1
6
5
1
2
1
1
1
0
4
1
3
1
4
2
7
OF
VFD
1
3
2
PRES 1 70
1
/WHT
70
0
/BLK
70
2
/RED
42
OF
R
70
6
RED
70
7
WHT
Note: PRE
S
1, PRE
S
2
,andOFRare
connected with shielded wire.
The drain wire is connected t
o
OF VFD terminal 1. The remote
end of the drain wire shall be
insulated.
1
3
2
PRES 2 70
4
/WHT
70
3
/BLK
70
5
/RED
LLT
3
2
1
50
3
RED
50
1
RED
1 3
F
R
1
1
1
1
0
9
1
2
1
3
IF
VFD
F
R
1
71
0
/BRN
71
1
/VIO
71
3
/BLU
71
4
/YEL
C
R
1
65
71
0
/BRN
712
/
V
IO
42
A50-A50-8860
NOTE: See legend and notes on page 40.