Super Lowest Price High And Low Pressure Switch - Air Conditioning Three State Pressure Switch – Anxin

Short Description:

Product Detail

Product Tags

Feedback (2)

we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for 3 Wire Pressure Sensor, 5v Pressure Transducer, Normally Open Pressure Switch, Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers.

Super Lowest Price High And Low Pressure Switch - Air Conditioning Three State Pressure Switch – Anxin Detail:

This is an air conditioner three-state pressure switch, which includes a high and low pressure switch and a medium voltage switch. The three-state pressure switch is installed on the high-pressure pipeline of the air-conditioning system.

Low-pressure switch: When the air-conditioning system leaks or the refrigerant is low, in order to protect the compressor from damage, the control circuit of the compressor is forcibly cut off to stop the compressor.

Mid-state switch: When the condensing pressure is high, force the condensing fan to rotate at a high speed to reduce the high pressure pressure and increase the cooling effect.

High pressure switch: In order to prevent the system pressure from being too high, causing the system to explode, the compressor is forced to stop working. When the high-pressure pressure of the air conditioner is abnormally high, the high-pressure switch is opened to cut off the control circuit of the compressor, and the air-conditioning system stops working.

1-8
1-9

The air conditioner three-state pressure switch has four lines: two are medium voltage switches, used to control the fan heating fan. The other two are low pressure and high pressure together to control the compression operation.

1-6
1-7

As shown in the circuit diagram: after the A/C switch inputs the signal to the air conditioner panel, the air conditioner panel will output the signal to the ternary pressure switch (usually a negative signal),The ternary pressure switch detects the pressure inside the pipeline and whether the high and low pressure are normal. If it is normal, the internal switch will be turned on and send the signal to the engine computer board. The computer board controls the compressor relay to pull in and the compressor works.There is also a wire that is normally grounded. When the internal medium voltage of the three-state switch is normal, the switch is closed, and the signal is sent to the engine computer board to control the cooling fan relay to pull in.

4-30-9

5-9-14
5-9-142
5-9-143
5-9-145
5-9-144
5-9-141

Product detail pictures:

Related Product Guide:

With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Super Lowest Price High And Low Pressure Switch - Air Conditioning Three State Pressure Switch – Anxin , The product will supply to all over the world, such as: New Zealand, New York, Cancun, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.

12v Air Compressor Pressure Switch

Adjustable Air Pressure Switch

Air Bag Pressure Switch

Air Compressor Pressure Switch 150 Psi

Air Compressor Shut Off Switch

Hi Low Pressure Switch

Hvac Pressure Switch

Water Pressure Switch

Water Trap Pressure Switch

Waterproof Pressure Switch

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.