Nordyne S4BE-018KA Series Installation Instructions

15
BLACK
YELLOW
BLACK
COMPRESSOR
CONTACTOR
OUTDOOR FAN MOTOR
CCH
S
C
R
HC
L1 L2
T2T1
LEFT
RIGHT
YELLOW
GRN L1 L2
SINGLE PHASE
FIELD SUPPLY
ECM
L2
C
L1
Iput1
Iput2
RED
BLACK
CAPACITOR
(OPTIONAL )
BROWN
BLACK
BLUE
WHITE
CORESENSE MODULE
P
C
C
Y
Y
HPS
YELLOW/BLACK
TERMINAL BLOCK
YELLOW
COMPRESSOR
CONTACTS
T2
L2
CCH
OUTDOOR FAN MOTOR
COMPRESSOR
CAPACITOR
L1
T1
(OPTIONAL)
Normal Operation, no trip
Status LED Normal Run; Solid Yellow
N/A N/A N/A N/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
YELLOW
BLACK
GRAY
RED
208/230V
HC
R
C
S
CC
Iput2
C
ECM
L2
L1
Iput1
CC - Contactor Coil LPS - Low Pressure Switch HPS - High Pressure Switch
HPS
CORESENSE MODULE
P C
C
Y
Y
24 VOLT FIELD CONNECTIONS
208/230VSplit System Air Conditioner (Outdoor Section)
With ECM Outdoor Motor
Single Phase / 60 Hz.
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 . 5. For ampacities and overcurrent protection, see unit rating plate. 6. Connect to 24 vac/40va/class 2 circuit. See furnace/air handler 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.
7113630
0913
FIELD WIRING
LEGEND:
LOW VOLTAGE
HIGH VOLTAGE
°C
Figure 7. Wiring Diagram for 5 Ton Models (with CoreSense
TM
)

Nordyne S4BE-018KA Series Specifications

General

Brand	Nordyne
Model	S4BE-018KA Series
Category	Air Conditioner
Language	English