Automotive Ac System Flow Chart

This condition has a few possible causes.

Automotive ac system flow chart.

It can be used for recharging refrigerant or to diagnose an a c system based on pressure readings from your gauges. Keep in mind that this is a very basic overview of the. R 134a temperature pressure chart tabla de temperaturas y lecturas. System pressure chart get a quick look at what an average a c system looks like along with the compressor manufacturer and what the specific r 134a requirements are for your car.

For auto air conditioning r134a systems. In 1954 the nash ambassador was the first american automobile to have a front end fully integrated heating ventilating and air conditioning system. Automotive air conditioning system diagram. The following table presents the possible inferences and the actions that can be taken based on the level of pressure registered by the high and low pressure gauges.

We hope this chart will help you quickly troubleshoot and repair your air conditioner or heat pump. Remember venting 134a refrigerant into our atmosphere is illegal and bad for our environment. This is a kind of video response to a question i got from radicalcomedy about servicing her ac system. This chart details how ambient temperature correlates with the system refrigerant charge pressure and how it affects high and low side psi readings.

The metering device component 3 on this air conditioning circuit and cycle diagram is the dividing point between the high pressure and low pressure sides of the system and is designed to maintain a specific rate of flow of refrigerant into the low side of the system. At idle condenser inlet temp 170 to 180 condenser outlet temp 135 to 150 usually a 30 to 40 degree drop in temperature across the condenser evaporator outlet temp 45 to 55 compressor suction temp 60 to 70 usually a 15 to 20 degree drop in temperature from the evaporator outlet to compressor suction port. We have an air conditioner troubleshooting flow chart if you would like a step by step approach to air conditioner troubleshooting. Wonderful central air conditioning system pdf yp53 documentaries flow chart of the radiant heating and cooling system using natures car lighting.

The typical complaint for an ac problem is the ac blows warm air.