Lennox International Inc. 2SCU13 - Manual (Page 16)

Page 16 # 48283B006
Figure 12
H C F
1
DESCRIPTION
KEY COMPONENT
A4 CONTROL - TIMED OFF
B1 COMPRESSOR
B4 MOTOR - OUTDOOR FAN
C12 CAPACITOR - DUAL
HR1 HEATER - COMPRESSOR
K1-1 CONTACTOR - COMPRESSOR
S4 SWITCH - HIGH PRESSURE
S24 SWITCH - LOSS OF CHARGE
FOR USE WITH COPPER CONDUCTORS ONLY. REFER TO UNIT RATING
PLATE FOR MINIMUM CIRCUIT AMPACITY AND MAXIMUM OVERCURRENT
PROTECTION SIZE.
WARNING--
ELECTRIC SHOCK HAZARD, CAN CAUSE INJURY OR DEATH.
UNIT MUST BE GROUNDED IN ACCORDANCE WITH NATIONAL
AND LOCAL CODES.
OUTDOOR
FAN
F C H
1 2 3
R S C
C
2
3
1
EQUIPMENT
GROUND
HR1
L2
208-230/60/1
L1
K1-1
BLACK
YELLOW
RED
RED
C12
BLACK
ORANGE
B4
PURPLE
K1
S4
S24
A4
C Y1
TO 24 VAC
POWER SOURCE
20 VA MINIMUM
NEC CLASS 2
S4 HIGH
PRESSURE
SWITCH
(IF USED)
S24 LOSS
OF CHARGE
SWITCH
(IF USED)
B1
GROUND
LUG
GROUND
L2
L1
208-230/60/1
C Y1
TO 24 VAC
POWER SOURCE
20 VA MINIMUM
NEC CLASS 2
A4
TIMED OFF
CONTROL
(IF USED)
DUAL
CAPACITOR
RED
COMPRESSOR
CONTACTOR
BLACK
COMPRESSOR
CRANKCASE HEATER
(IF USED)
PURPLE
BLACK
ORANGE
RED
YELLOW
S R
LINE VOLTAGE FACTORY INSTALLED
1
LINE VOLTAGE FIELD INSTALLED
24 VOLT FACTORY INSTALLED
CLASS II VOLTAGE FIELD INSTALLED
Single Phase Wiring Diagram P/N 48352-001