18
Figure 11. Two Stage cool, Two Stage Heat
1
2
3
4
5
6
7
8
9
GC
LW
1R
Y2
EO
Y1
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
R1
R
W
Y1
Y/Y2
HUM
HUM
O
C
G
BLO
WER PCB
TO
208/230
VA
C
PO
WER SUPPL
Y
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
R
O
O
D
NI
O
T
T
A
T
S
O
M
R
E
H
T
B
TO
DISCHARGE
AIR SENSOR
DU
AL
CAP
AC
IT
OR
COMPRESSOR
OUTDOOR
FA
N
MO
TO
R
A
CCESSOR
Y HEA
T
PLUG
C
R
S
R
C
S
HC
F
L2
L1
T2
T1
TERMINAL
STRIP
ECONOMIZER JUMPER
HARNESS ASS
Y.
9-WIRE
ECONOMIZER PLUGS
3 AMP
FUSE
TRANSFORMER
HIGH PRESSURE
SWITCH
LO
W
PRESSURE
SWITCH
BLA
CK
BLA
CK
REVERSING
VA
LV
E
SOLENOID
ORANGE
BLUE
24V
208
VC
OM
240V
TEST
LR
CY
O
W2
IN
W2
OUT
COND
FA
N
AMBIENT
AMBG
COILG
COIL
DEMAND
DEFR
OST CONT
RO
L
BO
ARD
M
PRESS
SW
REV
VA
LV
E
CCH
IF
EQUIPPED
208/230
V
olt
Single Phase
Con
ver
tible
Pa
ck
ag
ed Heat Pump
60Hz.
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 150V to gr
ound.
NO
TE:
See installation instructions
fo
r wiring,
application
,
and in
fo
rmation concerning
accessory Heat Kits and other options.
DEFR
OST BO
ARD OPERA
TION:
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.
1.
Couper le courant
av
ant de faire letretien.
2.
Empl
oy
ez uniquement des conducteur
s en cuivre
.
3.
Ne co
nv
ient pas aux installations de plus de 150V
a la terr
e.
7110820
0310
FIELD
WIRING
LEGEND:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
RED
RED
RED
WHITE
ORANGE
BLUE
YELL
OW
BLA
CK
GREY
GREEN
RED
RED
YELL
OW
ORANGE
GREY
GREEN
BLA
CK
BLUE
YELLOW
BLA
CK
RED
BLA
CK
YELLO
W
BLUE
GREEN
BLA
CK
BLA
CK
BLA
CK
YELL
OW
YELLO
W
YELLO
W
YELLO
W
YELLO
W
WHITE
BLA
CK
GREY
GREY
ORANGE
BLA
CK
WHITE
RED
BR
OW
N
ORANGE
YELL
OW
ORANGE
ORANGE
WHITE
BROW
N
BLACK/WHITE
YELLOW
/BK
YELLOW
GREEN
RED
RED
WHITE
1
2
3
¢711082|¤
(REPLA
CES 7108420)
WHITE
RED
