Does AC affect engine RPM?
Carbon Buildup: A number of engine components are subject to carbon buildup over time, and this can place a significant load on the engine. When the additional load of your AC compressor is added, it causes the computer to miscalculate and increase idle speed too much.
Why does my AC only work when I drive?
This is because it is not able to regulate the refrigerant needed to cool down the air. You may notice the car being most affected when stopped, as the engine is not working as hard, and there is no airflow from driving down the highway.
Is high rpm bad for AC?
What high rpm will do to a compressor is cause low suction pressure. Likely the system will run in a Vac. or negative pressure. This is what kills compressors. They will push the oil out via the discharge and pull in air and moisture through the shaft seal.
Why do my rpms go down when I turn on the AC?
The idle speed initially drops because the A/C Compressor is driven by a belt connecting it to the crankshaft and requires some of the engine’s power to drive it. Most vehicles, however, have a mechanism to detect this rpm change under the A/C Compressor load and will bring the rpm back to normal.
How to run your RV air conditioner on 2, 200 watts?
After watching the videos and experimenting with the 2,200-watt generator connected to my travel trailer, here is what I discovered: Running the generator with the Eco mode turned off (RV refrigerator set to gas): Start the fan only on the air conditioner and let it come up to speed, then engage the air conditioner’s compressor.
Can a 2, 200 watt air conditioner be used?
Determining the Honda 2,200 would fit, I figured if a 2,000-watt could do so, the extra 10% power in a 2,200 should be no problem. After watching several YouTube videos on the subject and the start-up procedures others had success with, I decided to give it a try before adding the SoftStartRV.
How many Watts Does a softstartrv air conditioner use?
SoftStartRV advertises it can reduce the current required to start your RV’s air conditioning by up to 70%. This reduction in power allows RVers to start and run their air conditioner with a smaller generator like a 2,000 or 2,200, negating the need to haul around a bigger generator like a 3,000-watt or run two smaller generators in parallel.
How long does an intermittent air conditioner last?
When the AC first begins intermittent failure, it may function properly for as long as 30 minutes before cutting off. But as the clutch wears further down, this time span decreases. Depending on how long this problem has existed, the clutch may only remain engaged for the first few seconds before it slips and disengages the air conditioner.