Nordyne JS6BD Series User Manual page 14

Split System Air Conditioner (Outdoor Section)
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˚ C.
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.
7.
Anti-Short Cycle Timer (ASCT) may or may not be installed in the unit. If desired,
ASCT is factory installed on select models only or may be field installed as shown using
manufacturer's approved kit. If not present, connect Yellow and Black wires per Note 6.
L1
T1
24 Volt Field
Connections
CC - Contactor Coil
CCH - Crankcase Heater
HPS-High Pressure Switch
14
208/230V
Compressor
CCH (Optional)
Contacts
R
C
S Compressor
S
C
R
Outdoor
Fan Motor
T1
T2
CC
T3
ASCT
HPS
Legend
Field Wiring
Factory Wiring:
Low Voltage
High Voltage
Figure 6. JS6BD Wiring Diagram (3.5 & 5 Ton Units)
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.
L2
T2
ASCT
(See
T2
Note 7.)
T1
T3
ASCT
HPS
(See
Note 7.)
See Note 6.
Single Phase
R
Orange
Black
S
Blue
Outdoor
Fan Motor
F
C
Yellow
Dual
Capacitor
H
Red
T1
or
Yellow
Black L1
R
C
S
Crankcase
Heater
Compressor
L1 L2
(Optional)
(1 Phase)
Field Supply
Red
Black
2
3
Yellow
1
Start
Relay
T2
Start
Capacitor
L2
Grounding
Screw
Grd
7103880