Heatcraft Refrigeration Products H-IM-82B Wiring Information, Medium and Large Indoor and Outdoor

CC

BLACK T1 L1

T2 L2

BLACK

PFC WN

L1 T1

PRIMARY SINGLE PHASE PROTECTION PROVIDED

USE COPPER CONDUCTORS ONLY FACTORY WIRING

FIELD WIRING

GND(WHEN PLUG NOT

PROVIDED)

208-230V/1PH/60HZ

REFRIGERATION CONTROLLER

Diagram 2. Wiring Diagram PTT044L6B, PTT052L6B, Freezer - Electric Defrost Medium and Large Indoor and Outdoor

CFM

TFC WN

CFM

OUTDOOR UNITS ONLY

LARGE CABINET UNITS

WN		WN	DLT	WN	YELLOW
	DLH
BLUE GRAY	GRAY	WHITE	YELLOW		YELLOW
BLACK	CCH		BLACK		YELLOW
	OUTDOOR UNITS ONLY
	SW
#3 BLUE		#8 BROWN	CC		ORANGE

1 2

4 5

6 7

10 11 12

ROOM TEMP

YELLOW

BLUE

DEFROST TEMP

for System, Electric and PTT069L6B. Cabinet Models Wiring. Models with Dixell XR-60C Systems - Single Phase

WN		WN	WN
BLUE	WHITE	BLACK	BLACK
HL			DH

REDBLACK

YELLOW

Defrost 208-230/1/60 208-230/1/60 Controller

				EFM
			BLACK		BLACK
		5		EFM LARGE CABINET UNITS
1	2	SR
	2	1		EFM
	C			BLUE
	3	SC
R	S
	RC
COMPRESSOR			LEGEND
CC -- COMPRESSOR CONTACTOR		DLH -- DRAIN LINE HEATER	HL -- HEATER LIMIT THERMOSTAT	RT -- ROOM THERMOSTAT	TFC -- TEMPERATURE FAN CYCLE SWITCH
CCH -- CRANKCASE HEATER		DLT -- DRAIN LINE THERMOSTAT	HPS -- HIGH PRESSURE SWITCH	SC -- START CAPACITOR	WN -- WIRE NUT	Rev
CFM -- CONDENSER FAN MOTOR		EFM -- EVAPORATOR FAN MOTOR	PFC -- PRESSURE FAN CYCLE SWITCH	SR -- START RELAY
DH -- DEFROST HEATER		GND -- GROUND	RC -- RUN CAPACITOR	SW -- SWITCH

15

(B):	voltages
Models PTT021L6B, PTT031L6B,

5. Wiring Information