Review of Uniflair precision air conditioners: error codes, comparison of TDAR models

The Uniflair trademark belongs to the French power engineering company Schneider Electric as an independent division. Uniflair Italia S.p.A was originally founded in Italy in 1988. The company has developed and manufactured cooling systems for process rooms, chillers and modular raised floors. After joining the French corporation in 2010, the product range of high-precision air conditioning systems has expanded, thanks to the combination of technologies of the two companies.

The Italian division of the company operates independently. He has a very narrow specialization in contrast to the combined corporation. Sometimes they are confused and the corporation's products are exhibited under an Italian brand. For example, a Schneider Electric home split system can be marketed as a Uniflair split system. The division of the company does not produce household air conditioners - only industrial, cabinet equipment.

Production sites are located in 8 factories in the industrial zone of Italy. Equipment is being developed here. You can be sure that most of the manufacturer's equipment is designed and manufactured in Italy and has a guaranteed European quality.

Manufactured air conditioning systems

The Unifleer division specializes exclusively in the creation and production of precision (incorrectly - precision) climate systems for rooms in which it is required to maintain accurate temperature and humidity values. Precision - highly accurate.

Cooling equipment is designed for continuous operation over a long period of time (10 - 15 years). In this case, maintenance is supposed to be performed without stopping. For this, air conditioners provide for 2 or more redundant circuits with independent compressors. Or duplicate equipment is installed. Accuracy of maintaining the microclimate: 1 ° C from the set temperature and 5% from the set humidity.

Basically, such air conditioners are part of the integrated design of all technological equipment. And the specific characteristics of the instance are adjusted to the desired parameters. Moreover, the equipment itself can undergo one or another modernization, depending on the need.

Presented in several series.

Amico

Uniflair Amico precision air conditioners are available in various modifications. Cooling capacity 6 - 22 kW. The letters in order in the Amico series abbreviation mean:

  • Series designation (S);
  • Air outlet. U - top, D - bottom;
  • Cooling circuits. A - the condenser is air-cooled, C - water-cooled, W - the condenser unit is cooled with water;
  • Blowing type. C - conventional fan, V - electronically commutated fan;
  • Power supply type. B - single-phase, A - three-phase.

Leonardo

Cold performance from 18.5 to 169 kW. The series includes equipment with double cooling, compressor inverter control. The letters in the abbreviation mean:

  • Series (T);
  • Air outlet. U - top, D - bottom;
  • Cooling circuits. D - water cooled condenser and freon cooling, E - energy saving compressor;
  • Blowing type. C - conventional fan, V - electronically commutated fan;
  • Power supply type. B - single-phase, A - three-phase.

Wall-Mounted

Cold performance from 4 to 17 kW. Monoblock with built-in air-cooled condenser.Installed from the outside of the wall.

Monoblock

Cold performance from 5.7 to 12.3 kW. Monoblock for indoor installation. A centrifugal air condenser is built into the unit.

Unisplit

Cold performance from 6 to 14.5 kW. Split system. Installation of the air conditioner on the wall or on the ceiling (indoor unit). The cooling circuit is freon.

Comparative characteristics of several models

Unifler air conditioners are complex systems. For understanding, we will give in the table the characteristics of several blocks that are part of the general circuits for ensuring the operability of high-tech equipment.

Model TDAR0922ATDAR1822ATDAR0921A
Cooling capacity, kW27,256,427,8
Power consumption, kW9,42110,7
Serviced area, sq.m190 – 272394 – 564194 – 278
Noise level, dB51,256,751,2
Weight, kg447714430
Dimensions (width / height / depth), cm131/196/86,5217,2/196/86,5131/196/86,5
Number of freon circuits, pcs221

It is very difficult to judge the price of such systems, since these are not separate units, but a whole complex. Depending on the tasks and technical requirements, it can include many components. In addition to the equipment itself, the cost includes installation, commissioning and further maintenance. You can buy such equipment only from specialized firms.

Instructions for Uniflair control panel and air conditioners

Usually, the instruction for air conditioners comes complete with general documentation for the entire cooling system created, or even is part of the description of more general security systems.

The manual contains recommendations for the operation and management of both specific equipment and in conjunction with it with the entire complex of systems. Talking about a separate device when solving complex problems can be somewhat conditional. Such equipment is considered only in the context of its use in the entire technological chain.

The air conditioner is controlled by a microprocessor system. Displays, a remote control for an air conditioner, and connections to various information networks are used for programming modes, monitoring operation, indicating readings and other things.

Uniflair air conditioner error codes

Error codes are unified. But since microclimate control systems are created in many ways individually, in specific cases there may be discrepancies. Uniflair air conditioners are complex technical devices and have an advanced self-diagnostic system with numerous sensors and software analyzers of the entire system as a whole.

Fault codes are displayed on various I / O peripherals. A description of the codes is attached to each device. If not, it is strongly recommended that you contact the Operations Support Center. The systems are expensive, on which the performance of high-tech equipment depends. Troubleshooting yourself can lead to critical equipment failure.

User reviews

The equipment configured and corresponding to the technical specifications works like a clock. Complications arise during the design and implementation stages.

A relatively weak point of the systems of this company can be considered the electric motors of the outdoor units and the condensation pressure regulators.

You should also pay attention to the environment in which the air conditioner is operating. They don't like polluted air and unfiltered water. The equipment remains operational in case of poor conditions, but more frequent changes of air filters and humidifier tanks are required.

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