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3
Side Mount Packaged Refrigeration System Installation and Operations Manual, May 2008 17
PRO
3
Side Mount Packaged Refrigeration System
DLT
CCH
BLACK
BLUE
WN
GRAY
DLH
GRAY
WN
WHITE
YELLOW
BLACK
YELLOW
WN
YELLOW
YELLOW
DH
SW
BLUE
BLUE
YELLOW
HL
ORANGE
RED
BLACK
GND
3
1
2
H1 H2 F1 F2
XN J
4 3
WHITE
HPS
PFC
L1
T1
WN
CC
CC
L1T1
L2T2
BLACK
BLACK
208-230V/1 phase/60HZ
SC
COMPRESSOR
R S
C
RC
2 1
5
SR
RT -- ROOM THERMOSTAT
CFM -- CONDENSER FAN MOTOR
CC -- COMPRESSOR CONTACTOR
EFM -- EVAPORATOR FAN MOTOR
LEGEND
HL -- HEATER LIMIT THERMOSTAT
DH -- DEFROST HEATER
GND -- GROUND
RC -- RUN CAPACITOR
SR -- START RELAY
USE COPPER CONDUCTORS ONLY
FACTORY WIRING
FIELD WIRING
SC -- START CAPACITOR
HPS -- HIGH PRESSURE SWITCH
PRIMARY SINGLE PHASE PROTECTION PROVIDED
CCH -- CRANKCASE HEATER
PFC -- PRESSURE FAN CYCLE SWITCH
DLT -- DRAIN LINE THERMOSTAT
DLH -- DRAIN LINE HEATER
TFC -- TEMPERATURE FAN CYCLE SWITCH
WN -- WIRE NUT
SW -- SWITCH
EFM
TOP VIEW OF CONDENSING UNIT
CFM 1
LEFT
RIGHT
CFM 2
BLUE
REFRIGERATION CONTROLLER
61
2
4 5
YELLOW
BLUE
107 1211
DEFROST TEMP
ROOM TEMP
DIAGRAM 3 Wiring Diagram | Freezer and Medium Temperature Cooler | Electric Defrost | Small Cabinet