13
CC - Contactor Coil
LPS - Low Pressure Switch
HPS - High Pressure Switch
Split System Air Conditioner (Outdoor Section) Single Phase
WIRING DIAGRAM
NOTES:
1. Disconnect all power before servicing.
2. For supply connections use copper conductors only.
3. Not suitable on systems that exceed 150 volts to ground.
4. For replacement wires use conductors suitable for 105 deg C.
5. For ampacities and overcurrent protection, see unit rating plate.
6. Connect to 24 vac/40ca/class 2 circuit. See furnace/airhandler installation
instructions for control circuit and optional relay/transformer kits.
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conducteurs en cuivre.
3. Ne convient pas aux installations de plus de 150 volt a la terre.
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
01/13
Normal Operation, no trip
Status LED
Normal Run; Solid Yellow
N/A N/A
N/AN/A
N/A N/A
4 cons, 10x total
4 cons, 10x total
4 cons, 10x total
1 Occurrence
10 consecutive
Red: Flash 2
Red: Flash 3
Red: Flash 4
Red: Flash 5
Red: Flash 9
Code 1; Yellow Flash 1
Code 2; Yellow Flash 2
Code 3; Yellow Flash 3
Code 4; Yellow Flash 4
Long Run Time. Compressor running extremely long run cycle. (disabled in HP mode.)
Status LED Description Lockout Level Lockout Indication
Comprsesor Pressure Trip. Disch. or suct. pressure out of limits or compressor overloaded.
Short Cycling. Compressor is running only briefly.
Locked Rotor.
Code 5; Yellow Flash 5 Compressor Moderate Run. Compressor runs >15min, then trips >7min.
Code 9; Red Flash 19 Over Current Protection. PROT terminal has >2A input for more than 40ms
Tr ip; Solid Red Demand but compressor is not running
7112040
HPS
CORESENSE
MODULE
P
C
C
Y
Y
GROUNDING
SCREW
L1 L2
GND
T1
T2
L1
L2
OUTDOOR
FAN MOTOR
C
S
DUAL
CAPACITOR
R
CONTACTOR
C
S
R
H
C
F
RED OR
RED BLACK
YELLOW
OR
YELLOW
BLACK
ORANGE
BLUE
BLACK OR
BLK WHT
BLACK
YELLOW/BLACK
SEE NOTE 6
L1
208/230V
CC
H
C
F
R
C
S
S
C
R
L2
T2
COMPRESSOR
CONTACTS
COMPRESSOR
OUTDOOR FAN
MOTOR
HPS
LPS
CORESENSE
MODULE
P
C
C
Y
Y
24 VOLT FIELD
CONNECTIONS
T1
YELLOW
YELLOW
BLACK
BLACK
Figure 5. Wiring Diagram for 1.5 - 4 Ton Models (with CoreSense
TM
)
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