I recently installed a split sss ran for 5 minutes and stopped operating and has appeared on the display code E1

Barao,
If you can take the control panel off and look at the printed diagram it should have a breakdown of the error codes. It sounds like from the symptoms that you have a partial restriction in your refrigerant circuit. When this happens the system will come on run for a few minutes and either lose pressure causing the low psi switch to trip. Or the system won't be able to discharge the pressure causing the hi psi switch to trip.
I hope this helps.
Good Luck and God Bless
Jimmy The Air Guy

Thank you Jimmy
The problem is solved. We substitute the temperature sensor of the indoor unit and the equipment returned to work. The display indicates the error code was correct.