Fujitsu air conditioner review: error codes, inverter and multi split systems

Japanese traditions, responsibility for their products and constant search for new solutions are the three pillars of the Fujitsu brand, whose development history proves that hard work and continuous movement forward to new technological heights will lead to the creation of a new picture of the world. Thus, the patriotism of the founder of the holding Fujitsu Electric and his enormous contribution to the development of the economy of his country helped Japan to become prosperous and one of the most influential in the world.

Today, this manufacturer offers more than 15 thousand items of technology and electronics, including smart climate technology, the production of which began back in 1960. An overview of the most popular Fujitsu air conditioners is presented below.

Classification of air conditioners

Like everything Japanese, Fujitsu air conditioners are characterized by high build quality, elegant design and easy to use. Thanks to the use of noise-insulating materials and special technologies, Fujitsu air conditioning systems have a number of proprietary features, thanks to which the HVAC equipment of this brand significantly prevails over its eminent competitors. So, the advantages of the Fujitsu technique include:

• quiet operation - the noise level is at the level of perception of the human ear;
• reduced by 15% the size of indoor and outdoor units;
• the outdoor unit is made of super strong ABS plastic;
• wall and floor models with a power of up to 8 kW can be connected to a single-phase network of private houses and offices where there is no three-phase network;
• improved fan design, which provides the Airflow function to change the volume and air flow rate;
• the function of restarting and saving the set parameters in the event of a power outage;
• advanced electronics and control systems, which facilitates access to the main components and boards in the event of service and repair.

All types and series of Fujitsu air conditioners have these functions and features, and there are several of them:

• wall-mounted and mobile household non-inverter and inverter air conditioners from the Classic, Deluxe and Slide series, created using the most advanced technologies. Due to their high performance and energy efficiency, air conditioners with and without an inverter are very popular among different versts of the population. They have improved performance and attractive design, so they can become a real decoration of the interior of the room;
• multi-split systems, working both for cold and heat. They are designed to create comfortable temperature conditions in several rooms at the same time. This is facilitated by their design: the fujitsu multi-split system is a network of 2-8 indoor units with invertor control, one outdoor and long communication system. Installation of this type of fujitsu air conditioner is in demand in country houses and small offices;
• multi-zone VRV and VRF systems are a modern and energy efficient solution for central air conditioning systems in large facilities. Their minimal power consumption and high performance enable VRF systems to be used all year round.

In addition, there are semi-industrial cassette units with a window type of installation and ducted air conditioners, heat pumps from the Nordic series and ceiling-mounted units for rooms with huge areas.And recently, based on the legendary Nocria series, the NOCRIA X with Dual Blaster technology was released. The new household air conditioner surpasses all expectations of a comfortable climate, it is energy efficient, has a Wi-Fi controller and a stylish control panel with a pull-out panel.

Fujitsu air conditioners are equipped with an automatic filter cleaning system and an advanced air cleaning system. The efficiency of all models is maximized and energy consumption is minimized. Therefore, the selection of an air conditioner can only depend on the size of the room in which the device will be installed.

Comparison of characteristics of popular models

Let's consider several popular models of Fujitsu air conditioners and compare their main operating parameters and technical characteristics. Common features for all of them are:

• stylish design, wide range of colors and compact size;
• function of automatic recognition of the presence of a person in the room;
• energy efficiency, which makes them profitable to operate;
• night mode function;
• the use of multi-stage filters for thorough air purification;
• the presence of self-diagnostic modes;
• long service life subject to regular maintenance;
• affordable cost.

To compare the technical characteristics, let us consider the three most popular models of Fujitsu household air conditioners.

Even if there are common characteristics, the same operating modes and functions in several models, the choice of an air conditioner is explained only by the individual preferences of the buyer.

Instructions for the control panel and Fujitsu air conditioners

The operation of climatic equipment is much easier if you use a fujitsu air conditioner remote control, which is the most important part of this device. This is a monoblock with a display and control buttons, which runs on batteries and allows you to configure the main operating modes of the device, turn it on and off, switch programs remotely

If the air conditioner stops following the commands coming from the remote control, you need to refer to the manual for the device. It contains tips and tricks on how to restore the device's operation: for example, make sure its batteries are working, check the integrity of the case and screen. If there is no visible damage and the batteries have been replaced, and the air conditioner still does not respond to commands, you need to contact the service center to repair it.

In addition to tips on using the remote control, the manual for fujitsu air conditioners contains information on how to use the device's functions, how to properly set one mode or another, and other explanations. It contains all the descriptions for the main working units, contains electronic circuits, copies of quality certificates and a warranty for the air conditioner.

Without a remote control, the air conditioner can only be started in automatic mode - for this, there are main control buttons on the indoor unit of the device.

Fujitsu air conditioner error codes

The manual also contains information about error codes and possible malfunctions of the device. In some cases, the user can fix the problems himself, in others, a wizard call is required. Therefore, if the display flashes or lights up continuously:

• read the instructions;
• identify error codes for fujitsu air conditioners;
• if troubleshooting does not require dismantling and disassembling the air conditioner, eliminate it yourself;
• If the error code indicates complex damage to the system and the need to install new spare parts, contact the service center to repair the fujitsu air conditioner.

Displaying error codes is possible not only in case of system malfunctions or breakdown of its parts, but also in case of improper installation of the air conditioner and its incorrect use.

User reviews

According to reviews on the Internet, both positive and negative aspects are noted in the operation of Fujitsu air conditioners:

• “It has been 1 year since the Fujitsu air conditioner appeared in our apartment. It is installed in a room with an area of ​​40 square meters and copes with its cooling and heating with a bang. It works silently, even sometimes you forget that it is in the room. And the price for it is quite adequate ”.
• “I bought a Fujitsu split system. It is fully automated, there are no control problems. The filter absorbs dust very well. And the device has an attractive design. Works silently. All good".
• "I like everything about the Fujitsu air conditioner, but when the board burned due to a sudden power surge, it cost me dear to repair and deliver original parts."