What if the hotel ventilator doesn't cool?

Is there something wrong with the air conditioner? Based on my seven years' experience in repairing air conditioners, telling you how to solve these faults should save you a lot of detours.

First: If you encounter an air-conditioning fault code, you can go to the air-conditioning fault code network to inquire, down to the air-conditioning brand and model. For the code query of the universal remote control, you can go to the universal remote control area.

When there is something wrong with the air conditioner, we must strictly follow the scientific procedures. Don't act blindly and disassemble at will when the situation is unknown, the fault is unknown and there are countless things in mind. Such consequences will often expand the existing faults, increase operating costs, shorten the normal service life of equipment, and lead to premature scrapping of equipment.

Second: the most common faults of air conditioning refrigeration or non-refrigeration, I have compiled a tongue twister for reference.

The air conditioner does not cool well or does not cool.

The most common problem is the lack of fluorine in air conditioners.

Touch the trachea before starting the machine and judge by the temperature.

If the temperature is low, check whether the fan speed of the internal machine is low.

Clean or replace the scale and dust on the inner tube.

If the inner tube is not cold, the thick tube may be crushed.

Touch the air inlet to determine whether the return air temperature is not cold.

The intake air is as cold as frost, and fluoride is added. Try again.

If the frost is cleared slowly, fluoride deficiency is a good decision.

It is not difficult to see the aging of publishing houses. Insufficient exhaust is the key point.

Cross gas is also usually judged by fluorine collection.

The high-pressure scale must be dirty and slow to cool.

If you still don't understand, I suggest you go to the basic knowledge area of air-conditioning fault code network and read more maintenance cases.

I wish you a better New Year, all the best, good health and a happy family.

——————————————— Finally, I wish you good luck in your work, fix the air conditioner as soon as possible, and live a happy life ———————————————————

——————— If you think it's good, please adopt the answer and give a favorable comment. I wish you a better life.