Heatcraft Refrigeration Products PRO3 manual Manual, Installation and Operations

16

CC

BLACK T1 L1

T2 L2

BLACK

PFC WN

L1 T1

CFM 1 CFM 2

LEFTRIGHT

TOP VIEW OF CONDENSING UNIT

		5
1	2	SR
	2	1
	C

3 SC

PRIMARY SINGLE PHASE PROTECTION PROVIDED

USE COPPER CONDUCTORS ONLY

208-230V/1phase/60HZ

GND

REFRIGERATION

CONTROLLER

1 2 3 4 5 6 7 8

EFM

		T1	T2	T3
BLUE							YELLOW
	WN		WN		DLT		WN
		DLH					YELLOW	YELLOW
BLUE	GRAY	GRAY		WHITE		YELLOW
		CCH
	BLACK					BLACK
	SW			HPS
						CC		ORANGE
BLUE

EVAP TEMP

BLUE

ROOM TEMP

YELLOW

9 10 11 12

Diagram 2 Wiring Diagram High Temperature Cooler Air Defrost Small Cabinet

Installation and Operations

R S

RC

COMPRESSOR

CC-- COMPRESSOR CONTACTOR

CCH -- CRANKCASE HEATER CFM -- CONDENSER FAN MOTOR DH -- DEFROST HEATER

DLH -- DRAIN LINE HEATER

DLT -- DRAIN LINE THERMOSTAT EFM -- EVAPORATOR FAN MOTOR GND -- GROUND

LEGEND

HL --	HEATER LIMIT THERMOSTAT	RT --	ROOM THERMOSTAT	TFC --	TEMPERATURE FAN CYCLE SWITCH
HPS --	HIGH PRESSURE SWITCH	SC --	START CAPACITOR	WN --	WIRE NUT
PFC --	PRESSURE FAN CYCLE SWITCH	SR --	START RELAY
RC --	RUN CAPACITOR	SW --	SWITCH

FACTORY WIRING FIELD WIRING

Manual