Automatic temperature control of the air conditioner (Nissan Serena C24)

Automatic temperature control is performed using the cabin air temperature sensor and the sun intensity sensor, so do not block or cover the sensors with foreign objects. If the sensitivity of the sensors decreases, the air conditioner will not regulate the temperature properly.



Do not cover the sun intensity sensor opening or treat the sensor with glass cleaning products.

The temperature sensor located in the passenger compartment should also not be covered with any objects or sealed.

If you do not use the air conditioner for a long time, you need to turn it on from time to time to lubricate the internal components of the system.

Note: The air conditioner's refrigeration unit stops working when the ambient temperature is close to zero, so turn on the air conditioner only on warm days.

Coolant

Fill the air conditioner only with new refrigerant HFC 134a (R134a).

Information obtained from the website [nissanbook.ru]

If the cooling efficiency of your air conditioner decreases, contact a service station.