5320779-UIM-A-0417
Johnson Controls Unitary Products
15
FIGURE 13:
Wiring Diagram (Three-Phase)
FIELD WIRING
LINE VOLTAGE
OPTIONAL LOW
VOLTAGE WIRING
LOW VOLTAGE
FACTORY WIRING
HIGH VOLTAGE
FACTORY WIRING
S
C
R
O
FM
GND
T2
T
1
T3
COMP
24 VAC
CONTROL
CIRCUIT
LPS
HPS
GRN
BRN
RED
RED
BRN
BRN
CAP
C
F
RED
BLK
B/P
RED
Y/P
B/P
Y/P
L3
T3
CC
CONTACTOR
TO PREVENT ELECTRICAL SHOCK
DISCONNECT SO ELECTRICAL SU
P
CONDITIONER IS SHUT OFF.
COMPONENTS SHOWN IN DASH
L
ARE OPTIONAL.
WIRING MUST CONFORM TO
NATIONAL AND LOCAL CODES.
IF ANY OF THE ORIGINAL WIRE
S
WITH THIS UNIT MUST BE REPL
A
MUST BE REPLACED WITH 105
C
THERMOPLASTIC OR ITS EQUIV
A
WHERE POWER SUPPLY HAS O
N
VOLT CONDUCTOR AND ONE (1)
CONDUCTOR, CONNECT L2 OF
C
TO NEUTRAL.
1
2
3
4
LEGE
CAP - C
COMP -
CC - C
O
CCH -
C
HPS - H
LPS - L
O
OFM -
O
HS - H
E
WIRING DIAGRAM
CY
L2
T2
V
AC 60 Hz 3 PHASE SUPPLY
C
60 Hz 3 PHASE SUPPLY
C
60 Hz 3 PHASE SUPPLY
V
AC 50 Hz 3 PHASE SUPPLY
P
PER CONDUCTORS ONLY
CCH
BLK
BLK
OPTIONAL HIGH
VOLTAGE WIRING
FIELD WIRING
CTRL CIRCUIT
TURN OFF ELECTRICAL POWER B
E
TO PREVENT POSSIBLE DAMAGE
T
AND POSSIBLE PERSONAL INJUR
Y
DANGER - SHOCK
H
CAUTION