20
figure 9. Two Stage Cool, Two Stage Heat
7108420
F
C
H
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
G
C
L
W1
R
Y2
E
O
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
R1
R
W
Y1
Y/Y2
HUM
HUM
O
C
G
MO
T
OR
BLO
WER PCB
T
O 208/230
V
A
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
TEST
L
R
C
Y
O
W2
IN
W2
OUT
COND
F
AN
AMBIENT
AMBG
COILG
COIL
R
O
O
D
NI
O
T
T
A
T
S
O
M
R
E
H
T
B
T
O DISCHARGE
AIR SENSOR
DEMAND
DEFR
OST CONTR
OL
BO
ARD
M
PRESS
SW
REV
V
AL
VE
DU
AL
CAP
A
CIT
OR
COMPRESSOR
OUTDOOR
F
AN
MO
T
OR
A
CCESSOR
Y HEA
T
PLUG
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
V
AL
VE
SOLENOID
ORANGE
BLUE
24V
208V
C
OM
240V
208/230
V
olt
Single Phase
Con
ver
tible
P
ac
ka
g
ed Heat Pump
60Hz.
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 f
or wiring,
application,
and inf
ormation 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 temperatures initiate
a
defrost cycle
. The outdoor coil temperature must be at or bel
o
w
32°F bef
ore the defrost cycle begins
.
There must be a minimum of 20 minutes between defrost cycle
s
.
After this time
, temperature conditions must call f
or defrost
continuously f
or 4 1/2 minutes bef
ore a defrost cycle is initiated.
The defrost cycle ends when the outdoor temperature 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 suppl
y wire ampacities and o
ver
current pr
otection,
see
unit rating plate
.
1.
Couper le courant a
v
ant de faire letretien.
2.
Emplo
yez uniquement des conducteur
s en cuivre
.
3.
Ne con
vient pas aux installations de plus de 150V
a la terre
.
FIELD
WIRING
LEGEND:
LO
W
V
OL
T
A
GE
HIGH
V
OL
T
A
GE
RED
RED
RED
WHITE
ORANGE
BLUE
YELLO
W
BLA
CK
GREY
GREEN
RED
RED
YELLO
W
ORANGE
GREY
GREEN
BLA
CK
BLUE
YELLOW
BLA
CK
RED
BLA
CK
YELLO
W
BLUE
GREEN
BLA
CK
RED
WHITE
BLA
CK
BLA
CK
RED
WHITE
WHITE
BLUE
YELLO
W
YELLO
W
YELLO
W
YELLO
W
YELLO
W
WHITE
BLA
CK
GREY
GREY
ORANGE
BLA
CK
WHITE
RED
BR
O
WN
ORANGE
YELLO
W
ORANGE
ORANGE
WHITE
BRO
WN
BLACK/WHITE
YELLOW/BK
YELLO
W
GREEN
RED
RED
WHITE
1
2
3
Содержание Q4SE-X24/PPH1SE
Страница 2: ...2...
