Carrier Omnizone 50XCR06 Installation, Start-Up And Service Instructions Manual page 25

DISC1*
L1
460V
3
L2
60 Hz
L3
GND
GND
USE COPPER
SUPPLY WIRES.
Phase rotation
sequence is
BAC (L2-L1-L3).
NOTE: See legend and notes on page 23.
Fig. 16 — Typical Wiring Schematic for 460-v Units (50XCR12-24 Units)
TB1
100/BLK 103/BLK
101/BLK 104/YEL
102/BLK 105/BLU
140/GRN
140/GRN
118/BLK
119/YEL
120/BLU
127/BLK
128/YEL
129/BLU
150/BLK
151/YEL
152/BLK
UNUSED TAPS
153/YEL
Important:
Tran1 and Tran3 power separate 24V,
Circuits. These circuits shall not be
interconnected and separation shall be
maintained.
IF VFD
U1 U2 106/BLK
V1 V2 107/YEL
W1 W2 108/BLU
PE G 109/GRN
CLO1-Loop
C1
L1 T1 121/BLK
L2 T2 122/YEL
L3 T3 123/BLU
125/BLK
126/BLK
CLO2-Loop
C2
L1 T1 130/BLK
L2 T2 131/YEL
L3 T3 132/BLU
134/BLK
135/BLK
TRAN1
500/BRN
501/RED
TRAN3
590
FU1 154/BLK
H6 X2
BRN
480V
NOT SHOWN
COM 591
FU2 155/YEL
H1 X1
ORN
25
1
2 IFM
3
1
2 COMP1
3
CH1
1
2 COMP2
3
CH2
FUSE A
TB3
FU1-2
0.5
FU3
5
Continued
Continued
on Low
on Line
Voltage Voltage
Diagram
Diagram
Page 26
561
FU3
RED
a50-8855
V Class
600 CC
600 CC