Review of Subtropic air conditioners: error codes, comparison of mobile models and split systems 07 HN1, 09 HN1, 12 HN1

Split system Subtropic is a kind of budget climatic equipment of wall-mounted or mobile type (SUBTROPIC SUMR-07CN1 / 17Y), which are produced in China. All systems in this class come with a 12 month warranty and a maximum capacity of up to 11942 BTU in air conditioning mode (SUB-12HN1).

This type of air conditioners, of course, cannot boast of the presence of deodorizing, plasma or fine filters, but climate systems cope with their main task of cooling the air at a solid "5". Also, TM Subtropic products lack an inverter drive, motion sensor, Wi-FI module, etc. More information on this product can be found in the following sections.

Main lineup

Since TM Subtropic is still a fairly young and unknown manufacturer, only 2 types of climatic equipment can be found on the market:

1. mobile air conditioners (SUBTROPIC SUMR-07CN1 / 17Y);
2. wall split systems (SUB 07 HN1, SUB-09HN1, SUB-12HN1).

Let's consider in more detail each of them, the main technical characteristics and the scope of this or that model.

Mobile air conditioner SUMR-07CN1 / 17Y

This type of air conditioning device is manufactured in China and is capable of effectively cooling rooms with an area of ​​less than 16 m2.²... Subtropic SUMR-07CN1 / 17Y air conditioners have the following technical characteristics and advantages:

• cooling capacity 7000 BTU;
• the manufacturer's warranty is 12 months;
• the presence of filters for coarse air purification;
• LED illumination of the indicator on the block;
• automated system for self-diagnostics of functional units;
• modern LED display backlighting;
• device mobility;
• air flow capacity is 5.3 m³/ min .;
• overall dimensions of the block - 680x280x330mm (HxGxW);
• own power consumption 780 W.

Subtropic SUB 07 HN1

This type of residential split systems is most often installed in small rooms or kitchens in apartment buildings. Also, like the previous model, these systems are made in China and have the following technical characteristics:

• effective area is 20 m²;
• safe type of refrigerant R410A;
• lack of an inverter drive;
• the presence of the "Turbo" and "Sleep" modes;
• the maximum difference in height between the indoor and outdoor unit should not exceed 5m;
• air dehumidification function;
• highly intelligent self-diagnosis system and automatic restart function;
• minimum cooling temperature 16⁰FROM;
• maximum temperature during heating - 32⁰FROM;
• air conditioning capacity is 7165 BTU and 7506 BTU when heating;
• its own power consumption is 0.634 kW in heating mode and 0.673 kW in cooling mode.

Subtropic SUB-09HN1

SUB-09HN1 is a full-featured split-system for household use, which allows you to effectively control the microclimate in rooms with an area not exceeding 25 m²... These systems, in addition to heating and cooling, are capable of operating in ventilation and air dehumidification modes, which makes this model a good "budget" option for installation.

In addition to the above, the Subtropic SUB-09HN1 air conditioner has the following technical characteristics:

• the maximum air flow in the "Turbo" mode is 7.5 m³ per minute;
• the presence of an on / off timer;
• memorization of split = system settings when the power is turned off;
• fan speed control (4 modes);
• temperature control range is from 16⁰C (air conditioning) up to 32⁰C (heating).
• the noise level at maximum load is 33 dB for the indoor unit and 50 dB for the outdoor;
• lack of an inverter drive;
• there are no fine air filters.

Air conditioner SUB-12HN1

Split systems of this model range allow you to effectively control the microclimate in rooms with a maximum area of ​​no more than 30 m²... These systems allow only one indoor unit to be connected, since the manufacturer has developed multi-split systems.

SUB-12HN1 has the following characteristics:

• wall mounting type;
• the presence of basic modes (ventilation, heating, air conditioning, dehumidification, etc.);
• the ability to install an automatic mode;
• power for heating is 3.6 kW and 3.5 kW for cooling;
• anion generator for air purification and softening;
• lack of an inverter drive;
• the difference in height between the indoor and outdoor unit should not exceed 5m;
• the presence of the "Sleep" mode;
• auto-switching of modes (additional option);
• overall dimensions of the internal control unit - 200x750x285 mm (HxWxD), and external - 250x600x490 mm (HxWxD);
• automatic or manual regulation of the intensity and direction of the air flow;
• self-diagnosis of malfunctions with subsequent indication on the display of the indoor unit;
• maximum air flow - 9.2 m³/ min.

Next, we recommend that you familiarize yourself with the comparative characteristics of the above models to determine the best option for a particular case:

Comparison of characteristics of popular models

Instructions for control panel and Subtropic air conditioners

To control the split system from Subtropic, you need a remote control for the air conditioner. This device is an integral part of any configuration. In order to understand the assignments of the buttons and the way to enable various modes, you need an instruction for Subtropic air conditioners, which is presented in full below.

Subtropic air conditioner error codes

Sooner or later, every buyer is faced with the need to repair an air conditioner. This can be either a standard replacement of coarse filters, or the installation of new control boards or the installation of a new compressor. It all depends on the nature of the malfunction.

Despite the fact that in modern electronic climate devices Subtropic there are a lot of functional units, thanks to the built-in self-diagnosis system, you can easily find the cause of the malfunction, since error codes are displayed on the LED screen of the internal control unit. However, in order to decipher them, you should familiarize yourself with the following photo, which displays the error codes of Subtropic air conditioners.

Also, to consolidate the material, it will be extremely useful to watch a video, which indicates some of the reasons for the malfunction of air conditioners and how to fix them yourself.

User reviews

Since the Subtropic brand has recently begun to produce climatic equipment, there are quite a few reviews on the Internet. However, after systematizing them, the following conclusions can be drawn:

Dignity

• Quiet operation of the outdoor unit (unlike Samsung air conditioner).
• Rapid cooling of an 18 square room with SUB-07HN1.
• Low cost and good technical characteristics.
• Comprehensible instruction manual in Russian.
• When installing an air conditioner, there is no unpleasant smell of plastic in the room, which is often the case in budget Chinese.
• Installation of an air conditioner by professionals takes only 2-3 hours.
• Attractive appearance and beautiful LED display on the indoor unit.
• In the "Sleep" mode, it works very quietly.

disadvantages

• Low quality plastic.
• Lack of video review from the manufacturer, which is always carried out by well-known brands.
• Noisy operation of the indoor unit, which was regarded by the specialists of the service center as a product defect.
• Before you buy, it is better to think several times that "Price" or "Quality" is more important. When cooled with a SUB-09HN1 air conditioner, a small room of 16 squares, in 3 hours of operation with a set threshold of 16⁰Since the temperature has dropped by only 5⁰C. Money down the drain.
• Poor build quality like most devices made in China.
• Noisy outdoor unit. After calling the wizard from the service center, it was found that the fan of the outdoor unit was "forgotten" to be fixed at the factory.
• It is difficult to find a specialized service center, since the brand is not overly developed yet.