11
Figure 8
YELL
OW/
BLA
CK
YELL
OW/
BLA
CK
BLA
CK
YELL
OW
BLA
CK
C
OMPRESSOR
TERMINAL BL
OCK
C
ONT
AC
TO
R
OUTDOOR
FAN MO
TO
R
HIGH PRESSUR
E
SWIT
CH
CCH
S
C
R
HC
CY
L1
L2
T2
T1
LEFT
RIGHT
YELL
OW
GRN
L1
L2
SINGLE PHASE
FIELD SUPP
LY
ECM
L2
C
L1
Iput1
Iput2
RED
BLA
CK
CAP
A
CIT
OR
TO
THERMOST
AT
(OPTIONAL
)
LO
W PRESSURE
SWIT
CH
YELL
OW
YELL
OW
BROWN
BLA
CK
BL
UE
WHITE
(OPTIONAL
)
RED
BLACK
YELLOW
YELL
OW
208/230V
Split System Air Conditioner
(O
utdoor Sec
tion)
W
ith ECM Outdoor Moto
r
Single Phase / 60 Hz
.
NO
TES:
1. Disconnec
t all power bef
ore ser
vicing
.
2. F
or supply connec
tions use copper conduc
tors onl
y.
3. Not suitable on systems that ex
ceed 150 volts to ground
.
4. F
or replacement wires use conduc
tors suitable f
or 105
.
5. F
or ampacities and overcurrent protec
tion, see unit rating plat
e.
6. Connec
t to 24 vac/40va/class 2 circuit. See furnace/air handler installatio
n
instruc
tions f
or control circuit and optional relay/transf
ormer
ki
ts
.
7. Anti-Sho
rt
Cy
cle
T
imer (ASC
T)
may or may not be installed in the unit.
installed as shown using manufa
ct
urer
’s
approved
ki
t. If not present, conne
ct
Yellow and Black wires per Note 6.
1. Couper le courant avant de faire letretien.
2. Employez uniquement des conduc
teurs en cuivr
e.
3. Ne con
vient pas aux installations de plus de 150 volt a la terr
e.
°C
C
OMPRESSOR
C
ONT
AC
TS
T2
L2
CCH
OUTDOOR
FA
N MO
TO
R
C
OMPRESSOR
CAP
A
CIT
OR
L1
T1
24
VOL
T FIELD
C
ONNEC
TIONS
LPS
HPS
C
C- C
ONT
AC
T
OR C
OIL
C
CH - CRANK
CASE HEA
TER
LPS -
LO
W PRESSURE SWIT
CH
HPS - HIGH PRESSURE SWIT
CH
(OPTIONAL)
YELL
OW
(OPTIONAL)
WIRING DIA
GRAM
711233
A
07/13
FIELD
WIRIN
G
LEGEND
:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
208/230V
H
C
R
C
S
C
Y
CC
Iput2
C
ECM
L2
L1
Iput1
Figure 8. Wiring diagram for 4 ton models (
with ecm motor)
