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Product list

Bus Air Conditioner Control
Mini bus,Truck,Van,Car Air Conditon Controller
Electric Air Condition Controller
Transport Refrigeration Unit Controller
Heating Valve
Motor AC Blend Door Actuator
Relay Board
Bus/Van/Car Air purfication unit
Elevator/Hotel room/Home use air purification unit
Transport Refrigeration Unit
Fresh Air Damper
Fight Against Coronavirus Area
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The difference of Automatic Air Condition and Manual Arir Condition for vehicle 2016-07-29
Based on the ordinary manual AC system, the automatic air-conditioning system takes kinds of sensors, program device, servo motor and/of control module and so on to drive the air conditioner every part.

Driver selects the wanted aircon working mode and fan speed by pressing the button/switch on the control device.The automatic AC system reach and hold the comfortable condition set by driver in advance, by detecting room temp and commanding each AC part to work accordingly via program unit.


At present, most of NEWBASE controller is automatic type, many manual type control panel are replaced by automatic ones, only a few manual controllers are still in production.

For new AC project, we suggest automatic models, because of the faultless function, easy operation, nice and kinds of appearance, low production cost of worker assembly, components and parts.

But if you need to get replacement for your existing manual ac controller, we could also do you a favor.

Two kinds of automatic Air conditioning system for vehicles.

There is semi-automatic A/C system and full automatic A/C system.
Their primary difference is if they have self-check function or not. The second difference is the type of actuator damper and the qty of sensors.
For semi-automatic air conditioner control , pls refer to our semi-auto controller here.



The structural composition of automatic air conditioner system

1.  Air conditioner controller

2.  Power transistor

3.  Compressor

4.  Fan motor

5.  Air inflow servo motor

6.  Evaporator box

7.  Sensor of evaporator

8.  Air blending control servo motor

9.  Heat exchanger

10. Water temperature sensor

11. Air blowing mode servo motor

12. Solar sensor

13. Interior temperature sensor

14. Outside temperature sensor


On the whole, it includes several sections as below,

Cooling system – compressor, condenser, evaporator, similar as manual type

Warming/heating system – heat exchanger, water valve, etc

Air blowing system – fan motor, air flue, air door of air in/out

Electronic control system – Control unit, sensor, actuator device,etc


NEWBASE is the professional supplier of electronic control system for vehicle air conditioning&heating system in China, welcome to contact us for any question about vehicle HVAC control, we are very pleased to do you a favor.

We have experienced techinical team standing by you to promoting your projects and business.