Installation and operations manual, Co ntroller re fr ig er ation – Heatcraft Refrigeration Products PRO3 User Manual
Page 16
16
Installation and Operations Manual
DL
T
CC
H
BLA
CK
BL
UE
WN
GR
AY
DLH
GR
AY
WN
WHITE
YELLOW
BL
AC
K
YE
LL
OW
WN
YE
LL
OW
SW
BL
UE
ORANGE
GND
3
1
2
HP
S
T1
T2
T3
BL
UE
YE
LL
OW
T1
L1
PFC
WN
C
C
C
C
L1
T1
L2
T2
BLA
CK
BLA
CK
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
O
NDENSER F
AN MO
TO
R
C
C
--
C
O
MPRESSOR
C
O
NT
A
C
TO
R
EF
M
-
-
EV
APOR
A
TOR F
AN MO
TO
R
LEGEND
HL -- HEA
TER LIMIT
THERMOST
A
T
DH -- DEFROST HEA
TER
GND -- GROUN
D
R
C
-
-
R
U
N
C
A
PA
CI
TO
R
SR -- ST
ART RELA
Y
USE C
OPPER
C
O
NDUC
TORS ON
LY
FA
C
TOR
Y
WIRIN
G
FIELD
WIRING
SC -- ST
A
R
T
C
A
PA
CIT
OR
HPS -- HIGH PRESSURE SWIT
CH
PRIMAR
Y SINGLE PHASE PR
O
TEC
TION PROVIDED
PRIMAR
Y SINGLE PHASE PR
O
TEC
TION PROVIDED
C
C
H -- CRANK
C
A
SE
H
EA
TER
PFC -- PRESSURE F
A
N
C
Y
CLE SWIT
CH
DL
T -- DRAIN LINE
THERMOST
A
T
DLH -- DRAIN LINE HEA
TER
TFC --
TE
M
P
ER
A
TURE
FA
N
C
Y
CLE SWIT
CH
WN --
WIRE NUT
SW -- SWIT
CH
EF
M
TOP
V
IE
W
O
F
C
O
NDENSING UNI
T
CF
M
1
LEFT
RIGHT
CF
M
2
CO
NTROLLER
RE
FR
IG
ER
ATION
6
1
2
4
5
YE
LL
OW
10
7
12
11
ROOM
TEMP
3
9
EV
AP
TEMP
BL
UE
8
DIAgRAM 2
Wiring Diagram | High Temperature Cooler | Air Defrost | Small Cabinet