NANO

HVAC 825 HVAC Air conditioning is the regulation of air flow, temperature and humidity in the car for providing comfortable environment to the occupants. The comfort of the environment in the car will be defined in terms of temperature, humidity and air flow. But this degree of comfort will vary with the outside conditions such as temperature, relative humidity etc. For maintaining a comfortable environment (climate) in the car cabin, two separate temperature regulated circuits and the corresponding controlling elements are required i.e. refrigeration and heating circuits. This system provides full heating, ventilation and cooling of the car interior. The controls on the dash boards can be adjusted to mix air for heating and cooling to get the desired effect inside the car. This manual provides information on operation, maintenance and trouble shooting of HVAC / A/C system. INTRODUCTION