What if the hotel air conditioner doesn't cool?

If the hotel air conditioner is not cooling, you can try the following steps:

1. Check whether the air conditioner is turned on normally and whether there is power supply.

2. Check whether the temperature setting of the air conditioner is correct and whether it is set in cooling mode.

3. Check whether the filter of air conditioner needs cleaning or replacement. If the filter screen is blocked, it will affect the air circulation and refrigeration effect.

4. Check whether the condenser and evaporator of the air conditioner need cleaning. If these components are covered with dust and dirt, it will affect the refrigeration effect of air conditioning.

5. If the above steps can't solve the problem, you may need to contact professional air-conditioning maintenance personnel for inspection and maintenance.