Nortek SA1BF4M2SN Series, Руководство по установке

Страница: 11 / 20

11
YELL
OW
/
BL
AC
K
Y2
CY
L1
L2
T1
T2
CONT
AC
TO
R
HIGH PRESSURE
SWITCH
LO
W PRESSURE
SWITCH
OUTDOOR FAN MO
TO
R
COMPRESSOR
TO
THERMOST
AT
YELL
OW
/
BL
AC
K
YELLO
W
YELLO
W
GRND
L1
L2
SINGLE PHASE
FIELD SUPPL
Y
GR
OUNDING
SCREW
BLUE
YELLO
W
BL
AC
K
BL
AC
K
BLA
CK
RED
ORANGE
C
S
R
CCH
HC
F
L
S
C
RED
BL
AC
K
H
COM
NO
FA
N
REL
AY
NC
LFT RT
CAP
A
CIT
OR
BL
AC
K
BL
AC
K
C D
TERMINAL BLOCK
BLUE
YELLO
W
CC- Contactor Coil CCH - Crankcase Heater LPS - Lo
w Pressure Switch
HPS - High Pressure Switch CSC - Compressor Solenoid Coil OFR - Outdoor F
an Rela
y Coil
CSC
C
Y2
Y
LPS
HPS
COMPRESSOR
SOLENOID COIL
24
VO
LT
FIELD
CONNECTIONS
208/230V
Tw
o Stage Split Air Conditioner (Outdoor Section)
With
Tw
o Speed Outdoor F
an Motor
Single Phase / 60 Hz.
WIRING DIA
GRAM
7110150
1209
FIELD
WIRING
LEGEND:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
BLACK
BLUE
YELL
OW
BLUE
BL
AC
K
208/230V
H
C
F
CCH
R
C
S S
C
H
L2
T2
COMPRESSOR
CONT
A
CTS
L1
T1
COMPRESSOR
FA
N MO
TO
R
L
FAN RELA
Y
CC
OFR
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
ound.
4.
For replacement wires use conducto
rs
suitable f
or 105
5.
For ampacities and
ov
er
current pr
otection
, see unit rating plate
.
6.
Connect to 24 v
ac/40v
a/c
lass 2 cir
cuit.
See furnace/airhandler 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.
Emplo
yez uniquement des
conducteu
rs
en cuivre
.
3.
Ne con
vient pas aux installations
de plus de 150 v
olt a la terr
e.
CAP
AC
IT
OR
¢711015k¤
Figure 8. Wiring Diagram for *SA1BF4M2SN (3 Ton Units Without CoreSense
TM
)