19
1
2
3
4
5
6
7
8
9
GC
LW
1R
Y2
EO
Y1
R1
R
W
Y1
Y/Y2
HUM
HUM
O
C
G
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
WIRE HARNESS
MO
TO
R
BLO
WER PCB
TO 208/230 VAC
POWER SUPPLY
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
1
AMBIENT
SENSOR
COIL
SENSOR
TEST
LR
CY
O
W2
IN
W2
OUT
CON
DF
AN
AMBIENT
AMBG
COILG
COIL
TO
INDOOR
THERMOS
TA
T
B
TO
DISCHARGE
AIR SENSOR
DEMAND
DEFR
OST CONT
RO
L
BO
ARD
M
PRESS
SW
REV
VA
LV
E
DU
AL
CAP
A
CIT
OR
COMPRESSOR
OUTDOOR
FA
N
MO
TO
R
C
R
S
R
C
S
L2
L1
T2
T1
TERMINAL
STRIP
ECONOMIZER JUMPER
HARNESS ASSY
.
9-WIRE
ECONOMIZER PLUGS
3 AMP
FUSE
TRANSFORMER
HIGH PRESSURE
SWITCH
LO
W
PRESSURE
SWITCH
BLA
CK
BLA
CK
REVERSING
VA
LV
E
SOLENOID
BLUE
24V
208V
CO
M
240V
ORANGE
YELLO
W
YELLO
W
Y2
Y1
L
R
C
R
C
S
F
C
H
CCH
IF
EQUIPPED
BLA
CK
208/230
V
olt
Con
ver
tible
Pa
ck
ag
ed Heat Pump
60Hz
Single Phase
WIRING DIA
GRAM
NO
TES:
1.
Disconnect all po
wer bef
ore servicing.
2.
For suppl
y connections use copper connector
s on
ly
.
3.
Not suitable on systems that e
xceed 150V to gr
ound.
NO
TE:
DEFR
OST BO
ARD OPERA
TION:
See installation instructions
fo
r wiring,
application,
and in
fo
rmation concerning
accessory Heat Kits and other options.
Heat pump operates in heating mode until the combination of
outdoor ambient and outdoor coil temper
atures initiate a
defrost cycle
. The outdoor coil temperature must be at or bel
ow
32°F bef
ore the defrost cycle begin
s.
There must be a minimum of 20 minutes between defrost cycle
s.
After this time
, temperature conditions must call f
or defrost
continuously
fo
r 4 1/2 minutes bef
ore a defrost cycle is initiated.
The defrost cycle ends when the outdoor tempe
ra
ture reaches
32°F or the defrost ter
minate time of 13 minutes 39 seconds is
reached.
4.
If an
y of the original wire as supplied with the furnace m
ust
be replaced,
it m
ust be replaced with wiring material ha
ving
a temperature rating of at least 105°C.
5.
For supp
ly
wire ampacities and o
ver
current pr
otection,
see
unit rating plat
e.
7.
Couper ie couant
av
ant faire letretien.
8.
emplo
yez uniquement des conducteur
s en cuivre
.
9.
Ne con
vient pas aux installations de plus de 150V
a la terr
e.
7110910
0310
FIELD
WIRING
LEGEND:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
RED
RED
WHITE
ORANGE
BLUE
YELL
OW
BLA
CK
GREY
GREEN
RED
RED
YELLO
W
ORANGE
GREY
GREEN
BLA
CK
BLUE
YELLOW
RED
BLUE
YELLO
W
BLA
CK
GREEN
BLA
CK
BLA
CK
RED
YELLO
W
YELLO
W
YELLO
W
WHITE
BLA
CK
GREY
GREY
ORANGE
BLA
CK
WHITE
RED
BR
OW
N
YELLO
W
ORANGE
ORANGE
WHITE
BROW
N
YELLOW
/BK
YELLOW
GREEN
RED
RED
WHITE
RED
BLUE
BLACK
1
2
3
BLACK/WHITE
RED
¢711091{¤
(Replaces 7108430)
YELL
OW
WHITE
Figure 12. Two Stage cool, Two Stage Heat with optional comfort alert
