Wiring diagrams, Side mount packaged refrigeration system, Re fr ig er ation co n tr o ll er – Heatcraft Refrigeration Products PRO3 User Manual
Page 15
PRO
3
Side Mount Packaged Refrigeration System Installation and Operations Manual, May 008
15
PRO
3
Side Mount Packaged Refrigeration System
DIAgRAM 1
Wiring Diagram | High Temperature Cooler | Air Defrost | Large Cabinet
DL
T
CC
H
BLA
CK
BL
UE
WN
GR
AY
DL
H
GR
AY
WN
WHITE
YEL
LOW
BL
AC
K
YE
LL
OW
WN
YE
LL
OW
SW
BL
UE
ORANGE
GND
3
1
2
HPS
T1
T2
T3
BL
UE
YE
LL
OW
PF
C
L1
T1
WN
WN
TF
C
C
C
C
C
L1
T1
L2
T2
BL
A
C
K
BL
A
C
K
208-230V/1phase/60HZ
SC
C
O
MPRESSOR
R
S
C
R
C
2
1
5
SR
R
T
--
R
O
O
M
THERMOST
A
T
CF
M -- C
ONDENSER F
AN MO
TO
R
C
C
--
C
O
MPRESSOR C
ONT
A
C
TO
R
EF
M
-
-
EV
APOR
A
TOR
FA
N MO
TO
R
LEGEND
HL -- HEA
TER LIMIT
THERMOST
A
T
DH -- DEFROST HEA
TE
R
GND -- GROUND
R
C
-
-
R
U
N
C
A
PA
CI
TO
R
SR -- ST
ART RELA
Y
USE C
OPPER
C
O
NDUC
TO
RS ON
LY
FA
C
TOR
Y
WIRING
FIELD
WIRING
SC -- ST
A
R
T
C
A
PA
CIT
OR
HPS -- HIGH PRESSURE SWIT
CH
P
R
IM
A
R
Y
SINGLE PHASE PR
O
TEC
TION PROVIDED
P
R
IM
A
R
Y
SINGLE PHASE PR
O
TEC
TION PROVIDED
C
C
H -- CRAN
K
C
ASE HEA
TE
R
PFC -- PRESSURE
FA
N
C
Y
CLE SWIT
CH
DL
T -- DRAIN LINE
THERMOST
A
T
DLH -- DRAIN LINE HE
A
TER
TFC --
TE
M
P
ER
A
TURE
FA
N
C
Y
CLE SWIT
CH
WN --
WIRE NU
T
SW -- SWIT
CH
EF
M
EF
M
TO
P
V
IE
W
O
F
C
ONDENSING UNI
T
CF
M
1
LEF
T
CENTER
CF
M
2
RIGH
T
CF
M
3
RE
FR
IG
ER
ATION
CO
N
TR
O
LL
ER
6
1
2
4
5
YE
LL
OW
10
7
12
11
RO
O
M
TEMP
3
9
EV
AP
TEMP
BL
UE
8
Wiring Diagrams