Old-Biscuit wrote:
A/C compressor (and fan motor) are drawing voltage down upon start faster than generator voltage regulator can respond.
Lower voltage=higher amp draw=shortened life span
Get a simple plug in voltmeter...plug it into an outlet where it can easily be seen and check the voltage when starting the A/C using generator.
Most 'power protection' (surge guards) devices trip on low voltage at 102V but that is just way too low for me.
I don't like running my A/C when voltage is below 108V AC for any length of time.
Plug in voltmeter.....
These type Voltmeters have an error of as much as 20%. So, for this type test, will NOT be close to accurate. They also do NOT like the voltage/Frequency of APU's. I advise people the only thing they are good for is letting you know, that you DO have 120 current in the RV, but they will NOT give you an accurate reading of that voltage. Spend a few bucks more and get the LED plug in Voltage tester. They are much more accurate. Doug
