yes i have been told to run it on petrol for first 20 hours, and i have completed almost 8 hours at the time of writing this message.
and yes its obvious that i will not run fridge/refrigerator when i need to run 1 ton ac and i will keep other load on minimum.
Currently i am running it for 2 hours continuously as there is is total 6 hours of announced load-shedding in our area so it gets enough time to be COOL.
for installing a exhasut fan, i found an old rechargeable fan in my store that w abandoned last year because its battery was not working, so i am thinking to use it on ac and put beside generator, will it be fine? (its normal Chinese fan, labeled with 22 in 1 or something like that).
For gas kit setting what is best practice to check if the gaskit settings is optimal? because that is what electrician will fit and normally i don't have its idea to confirm whether its best or not.