Nortek Q104SD Series, Руководство пользователя

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15
Figure 9. Wiring Diagram for 208/230V Units
1 2 3 4 5 6 7 8 9
G
C
A1
W1
R
Y2
E
O
Y1
W2
L1
L2
T1
T2
C
R S
R
C
S
T2
T1
N
G
L
C
T3
T4
T5
TO
208/230 V
A
C
PO
WER SUPPL
Y
COMPRESSOR
COMPRESSOR
DU
AL CAP
A
CIT
OR
HEA
TER
PLUG
OUTDOOR FAN MO
TOR
3 AMP
FUSE
BLO
WER
RELA
Y
BLO
WER
M
OTO
R
BLA
CK
YELLO
W
RED
CONT
A
CT
OR
F
H
C
24V
1 5 2
6
3
4
BLUE
ORANGE
CCH
BLA
CK
Y2 IN
FAN2
CCH2
CCH1
W2 IN
Y1 IN
C
R
HO
T1
HO
T2
(24V COM)
OUTDOOR
TEMP
Y1 OUT
RV
1
O
LP1
LP2
HP1
HP2
DEFR
OST
CONTR
OL
BO
ARD
COIL#1 TEMP
RV
2
RV
S
COIL SENSOR AMB SENSOR
FAN1
W2 OUT
Y2 OUT
BLACK
OPTIONAL ODT(HUD
APPLICA
TIONS)
TRANSFORMER
240V
208V
COM
CHASSIS
GND
YELLO
W
BLA
CK
YELLO
W
208/230 V
olt
Con
ver
tib
le P
ac
ka
g
ed Heat Pump
Single Phase 60Hz
NO
TES:
1.
Disconnect all po
wer bef
ore ser
vicing.
2.
For suppl
y connections use copper conductor
s onl
y.
3.
Not suitab
le on systems that e
xceed 150V to gr
ound.
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 o
ver
current pr
otection,
see
unit rating plate
.
6.
For HUD installations onl
y.
See installation instructions
in the branding kit.
1.
Couper le courant a
vant de faire letretien.
2.
Emplo
yez uniquement des conducteur
s en cuivre
.
3.
Ne con
vient pas aux installations de plus de 150
V
a la terre
.
10413060
(NEW)
5/22
NO
TE: S
ee I
nstallation
Instruc
tions f
or wiring
,
application, and Inf
ormation c
onc
erning
ac
cessor
y Heat K
its and
other options
.
WIRING DIA
GRAM
DEFR
OST BO
ARD OPERA
TION:
H
ea
t P
um
p o
pe
ra
te
s i
n h
ea
tin
g m
od
e u
nt
il t
he
c
om
bi
na
tio
n
of out
door ambient and out
door c
oil t
emperatur
es initiat
e
a defr
ost c
ycle
. T
he out
door c
oil t
emperatur
e must be at or belo
w 25.5°F bef
or
e the defr
ost c
ycle beg
ins
.
Ther
e must be a minimum of 35 minut
es bet
w
een defr
ost c
ycles
. A
ft
er this time
, c
oil t
emperatur
e & out
door ambient
will driv
e a call f
or defr
ost af
ter c
onditions ar
e met c
ontinuously f
or 30 sec
onds bef
or
e a defr
ost c
ycle is initiat
ed
.
The defr
ost c
ycle ends when the out
door t
emperatur
e r
eaches 50°F-80°F
, dependent on jumper position
(default 70°F-no jumper) or if the defr
ost t
erminat
e time of 11 minut
es is r
eached
.
1 2
3
FIELD WIRING
LEGEND:
LO
W V
OL
TA
GE
HIGH V
OL
TA
GE
GREEN
HIGH PRESSURE SWITCH
LO
W PRESSURE
SWITCH
GN
WITH YE
STRIPE
BLA
CK
ORANGE
RED
RED
BRO WN
BR
O
WN
ORANGE
WHITE WHITE
WHITE
YELLO
W
BLUE
YELLOW
BLA
CK
BLA
CK
BLA
CK
BLA
CK
RED
RED
BLA
CK
RED
RED
YELLO
W
ORANGE
SEE NO
TE 6
BLA
CK
YELLO
W