1. Precision Air Conditioner(Thermohygrostat)

It maintains indoor temperature and humidity constantly by cooling, heating, humidifying and dehumidifying operation regardless of season, outside air, and environment in order to maintain accurate data and precision of main equipment such as IT, computer and medical equipment.

1-1. Major technology

1) It is a precision air conditioner applied 1st and 2nd heat exchangers. It uses all 1st and 2nd heat exchangers as a cooling function and controls the amount of blowing of EC fan or damper to realize energy saving by sensible heat operation.

2) During dehumidification operation, the first heat exchanger is used as a dehumidifying function and the second heat exchanger is used for temperature compensated function by recovering waste heat, so it is saving energy.

3) Humidity control by absolute humidity makes energy saving by avoiding unnecessary humidification and dehumidification when controlling relative humidity.

4) Energy saving by applying self-control algorithm that responds to change of air flow rate and change of organic function such as heat exchanger according to constant temperature and humidity operation environment change such as season and load change.