See also: Hitachi air conditioners Service Manuals PDF
If the Timer indicator flashes once every second, this indicates that the equipment has warmed up before starting and is not an error.
If the Timer indicator flashes several times and then stops, refer to the list below.
Natalie Costa (Tuesday, 02 August 2022 03:27)
My Hitachi unit RAS-S25YHA is not working. It’s displaying a 0 10 error code.