PRO3 Side Mount Packaged Refrigeration System Installation and Operations Manual, May 2008

CC

BLACK

T1 L1

T2 L2

BLACK

TFC WN

PFC WN

L1 T1

CFM 1

CFM 2

CFM 3

LEFT

CENTER

RIGHT

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

EVAP TEMP

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROOM TEMP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

10

11 12

 

 

 

 

 

 

 

REFRIGERATION CONTROLLER

 

 

EFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagram 1 Wiring Diagram High Temperature Cooler Air Defrost

Wiring Diagrams

PRO3 Side Mount Packaged Refrigeration System

Large Cabinet

 

 

15

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

FACTORY WIRING

HPS -- HIGH PRESSURE SWITCH

SC -- START CAPACITOR

WN -- WIRE NUT

FIELD WIRING

PFC -- PRESSURE FAN CYCLE SWITCH

SR -- START RELAY

 

 

 

RC -- RUN CAPACITOR

SW -- SWITCH

 

 

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Image 15
Heatcraft Refrigeration Products PRO3 manual Large Cabinet, Refrigeration Controller

PRO3 specifications

Heatcraft Refrigeration Products PRO3 is an innovative line of refrigeration solutions designed to meet the dynamic needs of various commercial environments. Renowned for its energy efficiency, reliability, and user-friendly features, the PRO3 series is a game changer in the realm of temperature control.

One of the standout features of the PRO3 is its advanced microprocessor control system. This technology allows for precise temperature management, ensuring that perishable goods are maintained at optimal conditions. The intuitive interface makes monitoring and adjustments hassle-free, further enhancing user convenience.

Another notable characteristic is the PRO3's energy-efficient design. Engineered with the latest sustainable practices in mind, these refrigeration units consume significantly less power than their counterparts. This energy efficiency not only reduces operating costs but also minimizes the environmental impact of refrigeration operations.

The PRO3 series incorporates advanced evaporator and condenser coil designs that maximize heat exchange and cooling performance. This optimizes the refrigeration cycle, contributing to quick recovery times and overall system efficiency. The inclusion of high-performance fans ensures consistent air distribution, preventing temperature fluctuations that could jeopardize product integrity.

Durability is a core attribute of the PRO3. Constructed with high-quality materials, these refrigeration units are designed for long-lasting performance, even in challenging environments. Their robust build ensures they can handle the rigors of daily use in busy commercial settings.

Moreover, the PRO3 series features easy accessibility for maintenance, which is crucial for prolonging the lifespan of the equipment. Maintenance-friendly designs make it straightforward for technicians to conduct service checks and repairs, reducing downtime and enhancing operational efficiency.

The PRO3 also includes customizable options to cater to specific customer needs, such as different sizes and configurations. This versatility makes it ideal for a wide range of applications, from supermarkets to restaurants and storage facilities.

In summary, Heatcraft Refrigeration Products PRO3 stands out with its sophisticated temperature control, energy efficiency, and durable construction. Combining advanced technologies with user-friendly features, it represents a modern solution for commercial refrigeration, ensuring optimal performance and product preservation.