16
WIRING DIAGRAMS
Figure 14. W.D. for 2 & 2.5 Ton Models With PSC Motor
OUTDOOR
FAN MO
TO
R
R
C
CC
C
H
F
DU
AL
CAP
A
CIT
OR
(SINGLE PHASE)
FIELD SUPPL
Y
L1
GRD
L2
GROUNDING
SCREW
C
S
T1
T2
L1
L2
C
ONT
AC
TO
R
R
C
OMPRESSOR
Y2 IN
FAN2
C
CH2
CC
H1
W2 IN
Y1 IN
C
R
HO
T1
HO
T2
(24V C
OM)
OUTDOOR
TEMP
Y1 OU
T
RV
1
O
LP
1
LP
2
HP
1
HP
2
S
CC
DEFROST
CO
NTROL
BO
AR
D
BLA
CK
YELLOW/
YELLOW BLACK
BLACK/
BLACK WHIT
E
ORANGE
BL
UE
C
OIL#1
TEMP
RV
2
CC
H
RV
S
HPS
C
OIL SENSOR
HGBP
AMB SENSOR
YR
OC
W2
E
THERMOST
AT
FAN1
W2 OU
T
Y2 OU
T
RED/RED BLA
CK
BLA
CK
OD
T
(OPTIONAL OUTDOOR
THERMOST
AT
)
OD
T
(OPTIONAL
OUTDOOR
THERMOST
AT
)
CC
Y2 IN
FA
N1
FA
N2
CC
H2
CC
H1
W2 IN
Y1 IN
C
R
HO
T1
HO
T2
(24V C
OM)
OUTDOOR
TEMP
Y1 OU
T
RV
1
O
LP1
LP
2
HP1
HP2
C
OIL#1
TEMP
RV
2
WIRING DIA
GRAM
NO
TES:
1. Disconnec
t all power be
fo
re ser
vicin
g.
2. F
or supply connec
tions use copper conduc
tors onl
y.
3. Not suitable on systems that ex
ceed 150 volts to groun
d
4. F
or replacement wires use conduc
tors suitable f
or 105˚ C.
5. F
or ampacities and overcurrent protec
tion, see unit rating plate
.
6. Conne
ct
to 24 vac/40va/class 2 circuit. See furnace/air handler
installation instruc
tions f
or control circuit and optional
relay/transf
ormer k
its
.
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conduc
teurs en cuivre
.
3. Ne con
vient pas aux installations de plus de 150 volt a la terr
e.
711315C
04/16
FIELD
WIRING
LEGEND:
LO
W
VOL
TA
GE
HIGH
VOL
TA
GE
DU
AL CA
PA
CI
TO
R
H
C
F
CO
MPRESSOR
OUTDOOR F
AN MO
TO
R
R
C
S
L1
T1
L2
T2
DEFROST
CO
NTROL BO
A
RD
208/230
V
R
C
S
CC
H
RV
S
HPS
HGBP
C
OIL SENSOR
AMB SENSOR
Y
ROC
W2
E
THERMOST
AT
AMB SENSOR - Ambient Sensor
CC
- C
onta
ct
or C
oil
C
CH - Crankcase Heate
r
HPS - High
Pr
essure Switch
HGBP - Hot Gas By P
ass
V
alv
e
R
VS - Reversing
V
alve Solenoid
* HARD ST
ART KIT (
OPTIONAL)
W2 OU
T
Y2 OU
T
ST
ART
CA
PA
CIT
OR*
ST
ART RELA
Y*
5
2
1
YELLOW
BLA
CK
BL
AC
K
BL
AC
K
YELLOW
BLA
CK
BL
AC
K
BLACK
Split System Heat Pump (Outdoor Section)
Single Phase
