This situation can try to carry out the following operations to determine what is wrong with the air conditioning:

1, check whether the remote control function settings are incorrect and corrected. To adjust to the hot air option and raise to a certain temperature.

2, the air conditioner in the heating operation to check whether the indoor fan running, just started heating when no wind is a temporary phenomenon. If the wind is not blowing for a long time is a fan failure; if blowing cold air, check whether the outdoor unit is put into operation, such as operation can be suspected of leakage of fluorine or four-way valve failure caused by the non-heating.

3, outside the machine does not run is its own failure or control circuit component failure. It is recommended to look for after-sales service to check the electrical failure or leakage and fluoride. For reference only

4, if you can not solve the problem, it is recommended to ask the professional staff to come to the door to test and repair.

Heating principle

Compressor inhalation of low-pressure gas through the compressor compression into a high-temperature, high-pressure gas, high-temperature gas through the heat exchanger to raise the temperature of the water, while the high-temperature gas will condense into a liquid. Liquid into the evaporator for evaporation, (evaporator evaporation at the same time there should be heat transfer media, according to the heat transfer media of different machine models structure is different, commonly used air-cooled and ground source.) After the liquid through the evaporator into a low-pressure low-temperature gas, low-temperature gas is again inhaled by the compressor for compression.

In this way the cycle continues, the air conditioning side of the circulating water becomes hot water of about 45-55 degrees. Hot water through the pipeline to the room to be heated, the room is installed with a fan coil heat exchange of hot water and air to achieve the purpose of heating.

Expanded Information:

Precautions for the use of air conditioning:

1, the power supply voltage must not fluctuate too much (±10% fluctuation is allowed).

1, the power supply voltage should not fluctuate too much (allowing ±10% fluctuations), and the air conditioner should be dedicated line power supply, the use of single-phase three-hole socket, in addition to the plug to the end.

2, the shell of the indoor unit should be frequently cleaned and processed, generally available clean dry cloth wipe clean or wipe with neutral detergent, absolutely not allowed to use water to rinse directly, if the use of cloth wipe should also be carried out after the power failure.

3, the indoor temperature should not be adjusted too low, otherwise the human body is not good, should be adjusted appropriately set temperature.

4, if you feel the indoor temperature is too high, you can properly reduce the set temperature.

5, the effective use of timer, can achieve both energy saving and comfortable effect.

6, air-conditioned rooms should not be too many people, too crowded, otherwise the cold appears to be insufficient, the temperature is difficult to drop;

7, the room doors and windows should not be frequently opened and closed, and people should not be frequently in and out, so as to avoid loss of air-conditioning;

8, the glass window must be closed tightly, closely, and the interior should be hung with a double-layer of white curtains in order to reflect a part of the incoming light and heat;

9, the room can be opened briefly when changing air, so that it is more comfortable. Indoor ventilation can be briefly open the window, open window time is generally not more than 10 minutes;

10, air filter should be regularly cleaned, otherwise the airflow is blocked, resulting in insufficient airflow and room temperature.

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