Table of Contents

 

Inspection

3

Installation Requirements

3

Recommended Unit Placement

 

FIGURE 1: System Space Requirements Back View

 

FIGURE 2: System Space Requirements Side View

 

Access Requirements

3

Condensing Unit Section (Exterior of box)

 

FIGURE 3: Access Requirements Top View

 

Evaporator Section (Interior of box)

 

Installation Procedures

4-7

FIGURE 4: Cutout Location

 

FIGURE 5: Cutout Dimensions Small Cabinet

 

FIGURE 6: Cutout Dimensions Large Cabinet

 

FIGURE7: Plug Detail

 

FIGURE 8: Plug Detail Small Cabinet

 

FIGURE9: Plug Detail Large Cabinet

 

Rigging

 

FIGURE10: Rigging Holes

 

FIGURE 11: Rigging Holes Front View

 

Mounting

 

FIGURE12: Mounting Holes Side View

 

FIGURE 13: Mounting Holes Front View

 

FIGURE 14: Mounting Holes Top View

 

Electrical Connection

 

Refrigeration Sequence of Operation

7

Table 1 Model PST Default Temperature Control Settings

Cooler Temperature Control

Coolers: Air-defrost Operation

Cooler with Electric Defrost and Freezer Temperature/ Defrost Control

Cooler with Electric Defrost and Freezer Sequence of Operation

Programming Electronic Controller

8-16

Dixell Electronic Controller (XR40CX and XR60CX)

 

Front Panel Commands

8

Use of LEDs

8

Max. & Min. Temperature Memorization:

9

How to See the Min. Temperature

 

How to See the Max. Temperature

 

How to Reset the Max. & Min. Temperature Recorded

Main Functions:

9

How to see the set-point

 

How to change the set-point

 

How to start a manual defrost

 

How to change a parameter value

 

Installation and Operations Manual

The Hidden Menu

9

How to Enter the Hidden Parameters

 

How to Move a Parameter from the Hidden Menu

 

How to Lock the Keyboard

 

The Continuous Cycle

 

The On/Off Function

 

Parameters

10-11

Regulation

 

Display

 

Defrost

 

Fans (XR60CX ONLY)

 

Alarms

 

How to use the Hot Key

11

How to program a Hot Key from the Instrument

 

Alarm Signals

12

Alarm Recovery

 

Other Messages

12

Technical Data

12

Connections

13

Service Information

13

Maintenance

 

System Standard Maintenance Guidelines

 

Drain Pan Removal

14

FIGURE 15: Drain Pan Removal View A

 

FIGURE 16: Drain Pan Removal View B

 

Wiring Diagrams

15-18

Diagram 1 High Temperature Cooler Air Defrost Large Cabinet

 

Diagram 2 High Temperature Cooler Air Defrost Small Cabinet

 

Diagram 3 Freezer and Medium Temperature Cooler Electric Defrost Small Cabinet

Diagram 4 Freezer and Medium Temperature Cooler Electric Defrost Large Cabinet

Performance, Capacities and Specifications

19

Table 2 Cooler Application Air Defrost BTUH at 95°F ambient

 

Table 3 Cooler Application Electric Defrost BTUH at 95°F ambient

 

Table 4 Freezer Application Electric Defrost BTUH at 95°F ambient

 

Table 5 Specifications

 

Dimensions

20-21

Diagram 5 Dimensions Small Cabinet: 1-fan Top view

 

Diagram 6 Dimensions Small Cabinet: 1-fan Side view

 

Diagram 7 Dimensions Small Cabinet: 1-fan Back view

 

Diagram 8 Dimensions Large Cabinet: 2-fan Top view

 

Diagram 9 Dimensions Large Cabinet: 1-fan Side view

 

Diagram 10 Dimensions Large Cabinet: 1-fan Back view

 

Replacement Parts by InterLink

22

Table 6 Replacement Parts List

 

Warranty Statement

23



© 2008 Heatcraft Refrigeration Products LLC

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Heatcraft Refrigeration Products PRO3 manual Table of Contents

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.