Reznor S5BP Unit Installation Manual - Manual (Page 12)

12
Figure 2. S5BP Wiring Diagram
Commer
cial Split System Air Conditioner (Outdoor section)
Three Phase
1.
Couper le courant
av
ant de faire letretien.
2.
Empl
oy
ez uniqement des conducteur
s en cuivre
.
NO
TES:
1.
Disconnect all po
wer bef
ore servicing.
2.
For suppl
y connections
, use copper conductor
s on
ly
.
3.
Furnace/Air Handler w/factory equipped 24
V contr
ol cir
cuit transf
ormer
s,
should be
modified/re
wired to ONL
Y use 24V transf
ormer fr
om outdoor section
. See installation
instructions f
or typical modifications.
4.
For replacement wires
, use conductor
s suitable f
or 105°
C
5.
For ampacities and o
ver
current pr
otection,
see unit rating plat
e.
6.
Wires connected to normall
y c
losed contacts.
7.
T
ransf
ormer primary connection will match unit rated
vo
ltage
.
8.
For 208V operation remo
ve white wire fr
om 230V tap and place
on 208V tap. 9.
For 415/420V operation remo
ve white wire fr
om 380V tap and
place on 415V tap.
ASCT ANTI SHOR
T CYCLE
TIMER
CC COMPRESSOR CON
TA
CT
OR
CAS CON
TA
CT
OR A
UXILLIAR
Y SWITCH (1NO/1NC
)
CCH COMPRESSOR CRANKCASE HEA
TER
HPS HIGH PRESSURE SWITCH
WITH
AU
TO
RESET
LPS LO
W PRESSURE SWITCH
R
Y
CC
C
T1
T2
T3
COMPRESSOR
CCH
CAS
SINGLE PHASE OUTDOOR
FA
N
MO
TO
R
CC
CC
CC
L1
L2
L3
S R
C
LO
W
PRESSURE
SWITCH
HIGH
PRESSURE
SWITCH
ASCT
ASCT
R
Y
C
¢711089?¤
SEE NO
TE 7&8
SEE NO
TE
6
WIRING DIA
GRAM
L2
L3
L1
THREE PHAS
E
OUTDOOR
FA
N
MO
TO
R
24V
711089
A
(Replaces 7110890
)
0610
FIELD
WIRING
LEGEND
:
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
FA
CT
OR
Y
WIRING
LO
W
VO
LT
AG
E
HIGH
VO
LT
AG
E
T2
T1 T3
T1
T2
T3
L1
L2
L3
COMPRESSOR
ANTI-SHOR
T
CYCLE TIME
R
LPS
HP
S
CONT
AC
TO
R
A
UX.
SWITCH
BL
AC
K
BLA
CK
BR
OW
N
BR
OW
N
T2
TEST
T1
T3
CCH
YELL
OW
OR ORANGE YELLO
W
OR ORANGE
60 Hz
TRANSFORMER
24
V
SECOND
AR
Y
230V
PRIMAR
Y
208V
S
R
C SINGLE PHASE OUTDOOR F
AN MO
TO
R
THREE PHAS
E
FIELD SUPP
LY
GRD L1 L2 L3
RED
BL
AC
K
RED
YELL
OW
YELLO
W
BLAC K
BL
AC
K
WHITE
BLAC K
GREE
N
BL
AC
K
BLA
CK
ORANGE
PURPLE
T1
T2
T3
L3
L1
L2
3 PHASE OUTDOOR MO
TOR
WIRING
RED BL
AC
K
YELL
OW
GREEN
ORANGE
BL
AC
K
SEE NO
TE
9
TRANSFORMER CONNECTIONS
380V
PRIMA
RY
50 Hz
24
V
415V
BLA
CK
WHITE
460V