17
Figure 15. W.D. for 3 Ton Models
CC
CAP
A
CIT
OR
(SINGLE PHASE)
FIELD SUPPL
Y
L1
GRD
L2
GR
OUNDING
SCREW
C
S
T1
T2
L1
L2
CONT
AC
TO
R
R
COMPRESSOR
Y2 IN
FA
N2
CCH2
CCH1
W2 IN
Y1 IN
C
R
HO
T1
HO
T2
(24V COM)
OUTDOOR
TEMP
Y1 OU
T
RV
1
O
LP1
LP2
HP1
HP2
CC
DEF
RO
ST CONT
RO
L
BO
ARD
YELLO
W/
YELLO
W BL
AC
K
BLA
CK/
BLA
CK
WHITE
COIL#1
TEMP
RV
2
CCH
RV
S
HPS
COIL SENSOR
HGBP
AMB SENSOR
YR
OC
W2
E
THERMOST
AT
FA
N1
W2 OU
T
Y2 OU
T
BL
AC
K
ODT
(OPTIONAL OUTDOOR
THERMOST
AT
)
BLA
CK
H
C
OUTDOO
R
FAN MO
TO
R
Y1
C
Y2
ECM
L2
L1
RED/RED BLACK
BR
OW
N
BLUE
YELLO
W
es
a
h
P
el
g
ni
S
r
ot
o
M
M
C
E
de
e
p
S
m
ui
de
M -
)
n
oit
ce
S r
o
o
dt
u
O(
p
m
u
P t
ae
H
me
ts
y
S ti
l
p
S
WIRING DIA
GRAM
NO
TES:
1.
Disconnect all po
wer bef
ore servicing.
2.
For suppl
y connections use copper conductor
s onl
y.
3.
Not suitable on systems that e
xceed 150 v
olts to gr
oun
d
4.
For replacement wires use conductor
s suitable f
or 105˚ C.
5.
For ampacities and o
ver
current pr
otection,
see unit rating plat
e.
6.
Connect to 24 v
ac/40v
a/c
lass 2 cir
cuit
. See furnace/air handler
installation instructions f
or contr
ol cir
cuit and optional
rela
y/transf
ormer kits.
1.
Couper le courant
av
ant de faire letretien.
2.
Empl
oy
ez uniquement des conducteur
s en cuivre
.
3.
Ne con
vient pas aux installations de plus de 150 v
olt a la terre
.
10172930
01/17
FIELD
WIRIN
G
LEGEND
:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
AMB SENSOR - Ambient Sensor
CC - Contactor Coil
CCH - Crankcase Heater
HPS - High Pressure Switc
h
HGBP - Hot Gas By P
ass
Va
lv
e
R
VS - Re
ver
sing
V
alve Solenoid
* HARD ST
AR
T KIT (OPTIONAL)
ST
AR
T
CAP
A
CIT
OR*
ST
AR
T REL
AY
*
5
2
1
YELLO
W
BLA
CK
BL
AC
K
YELLOW
BL
AC
K
BL
AC
K
BLACK
