How to use DataCold: taking readings and setting recording intervals

Temperature control is one of the key tasks when operating Carrier and Thermo King refrigeration units. For this purpose, the DataCold data recorder is used, which records temperature values, system events, operating intervals and other parameters.

Every week drivers and vehicle owners contact us with the same question:
“How do I retrieve DataCold readings and change the logging interval?”

We have prepared a detailed and simple guide that will help you avoid mistakes and work with the device faster.

What DataCold Is and Why It’s Needed

DataCold is a digital temperature recorder installed in Carrier and Thermo King refrigeration units.

It records:

• the temperature inside the cargo area;
• unit operation events;
• on/off times;
• errors and warnings;
• door data (if sensors are connected).

This data is used for logistics, cargo certification, and confirmation of correct temperature conditions — especially important when transporting food, pharmaceuticals and frozen goods.

How to Retrieve DataCold Readings: Step-by-Step Guide

Below is a universal procedure suitable for most models (DataCold 100, 250, 500, 600):

1. Turn on the refrigeration unit

The recorder must be active. The screen will display the current temperature and status.

2. Find the “Print” / “Report” button

It is responsible for generating the report.

Usually the following options are available:

• Daily Report
• Trip Report
• Summary Report

For a complete data export, Trip Report is recommended.

4. Connect the printer or insert a memory card

Some models output reports only to a built-in printer, others allow export to a memory card.

5. Get your printout or file

The report will include:

• temperature for the entire period;
• time and date;
• events and warnings;
• logging intervals.

Common User Mistakes

• DataCold does not print → the thermal paper has run out.
• Empty report → the interval is too long, no data was recorded.
• Cannot access menu → locked by manufacturer.
• Incorrect date/time → calibration required (especially at low temperatures).

If DataCold does not respond to buttons, it may be due to a board error or a damaged ribbon cable. In this case, it’s best to contact service immediately.

When You Should Contact a Specialist

We recommend service if:

• DataCold does not save data;
• logging is inconsistent;
• the device freezes;
• reports are empty or incorrect;
• the logging interval does not change.

“RefBelHolod” specialists will perform diagnostics, configuration and firmware updates, restore archives and fix errors.

Conclusion

Working with DataCold is simple if you know the basic functions. The ability to quickly retrieve reports and correctly set intervals helps avoid customer complaints, problems on the road and cargo rejection.

If you need help with DataCold or other Thermo King / Carrier equipment — we are always nearby and ready to assist.

We perform the full range of refrigeration unit repair and maintenance services, including compressor and engine replacement, refrigerant charging and roadside repair. We work with both individuals and businesses.

Contact “RefBelHolod” — we will quickly and professionally solve any tasks related to Carrier and Thermo King refrigeration unit repair and maintenance.

Need a reliable refrigeration unit ready for work?

We have the following units in stock: Carrier Maxima 1200, 1300 / Carrier Vector 1550, 1800, 1950

RefBelHolod — service in Russia and Belarus

We perform diagnostics, repair, replacement and setup of Carrier and Thermo King refrigeration units.