PRO3 Side Mount Packaged Refrigeration System

 

 

 

Menu/User

Possible

Default Settings

Label

Characteristic

Description

 

 

 

Level

Settings

Low

Medium

High

 

 

 

 

 

 

 

 

Temp.

Temp.

Temp.

Fans

(XR60CX only)

 

 

 

 

 

 

Fnd

Fans delay after

(0÷255min) Interval between end of

Pr1

0 ~ 255

2

2

Not

defrost

defrost and evaporator fans start

minutes

Applicable

 

 

 

 

 

 

(0÷59°C; Fct=0 function disabled).

 

 

 

 

 

 

Temperature

If the difference of temperature

 

 

 

 

 

Fct

differential

between the evaporator and the

Pr2

0~90

10

10

Not

avoiding short

room probes is more than the value

Applicable

 

 

 

 

 

 

cycles of fans

of the Fct parameter, the fans are

 

 

 

 

 

 

 

switched on

 

 

 

 

 

 

 

(-50÷50°C/122°F) setting of

 

 

 

 

 

FSt

Fans stop

temperature, detected by

Pr1

-58~122

35

35

Not

temperature

evaporator probe, above which fans

Applicable

 

 

 

 

 

 

 

are always OFF

 

 

 

 

 

Alarms

 

 

 

 

 

 

 

 

 

(Ab; rE) Ab= absolute temperature:

 

 

 

 

 

 

 

alarm temperature is given by the

 

 

 

 

 

 

Temperature alarms

ALL or ALU values. rE = temperature

 

rE = relative to

 

 

 

ALC

alarms are referred to the set point.

Pr2

set point

Ab

Ab

Ab

 

configuration

Temperature alarm is enabled

 

Ab = absolute

 

 

 

 

 

 

 

 

 

 

 

when the temperature exceeds the

 

 

 

 

 

 

 

“SET+ALU” or “SET-ALL” values

 

 

 

 

 

 

MAXIMUM

(SET÷110°C; SET÷230°F) when this

 

 

 

 

 

ALU

temperature is reached the alarm is

Pr2

ALL~ 302

38

50

50

temperature alarm

 

enabled, after the “ALd” delay time

 

 

 

 

 

 

 

 

 

 

 

 

 

Minimum

-50.0 ÷ SET°C; -58÷230°F when this

 

 

 

 

 

ALL

temperature is reached the alarm is

Pr2

-58~ ALu

-25

15

30

temperature alarm

 

enabled, after the “ALd” delay time

 

 

 

 

 

 

 

 

 

 

 

 

How to Use the Hot Key

How to program a hot key from the instrument (upload)

1.Program one controller with the front keypad.

2.When the controller is ON, insert the “Hot key” and push UP; the “uPL” message appears followed a by flashing “End”

1.Push “SET” key and the End will stop flashing.

2.Turn OFF the instrument remove the “Hot Key”, then turn it ON again.

NOTE: The “Err” message is displayed for failed programming. In this case push again o key if you want to restart the upload again or remove the “Hot key” to abort the operation.

How to program a hot key from the instrument (download)

1.Turn OFF the instrument.

2.Insert a programmed “Hot Key” into the 5 PIN receptacle and then turn the Controller ON.

3.Automatically the parameter list of the “Hot Key” is downloaded into the Controller memory, the “doL” message is blinking followed a by flashing “End”.

4.After 10 seconds the instrument will restart working with the new parameters.

5.Remove the “Hot Key”.

NOTE: The message “Err” is displayed for failed programming. In this case turn the unit off and then on if you want to restart the download again or remove the “Hot key” to abort the operation.

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

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Heatcraft Refrigeration Products PRO3 manual How to Use the Hot Key, Fans XR60CX only, Alarms, Maximum

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.

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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.