Air conditioner doesn't work# Living
h*m
1 楼
The central air conditioner in my upper stairs doesn't work. It still make
sounds, however, there is no cold air coming out and the temperature won't
go down. What should i check before asking a specialist to check.
Thanks for any advice.
sounds, however, there is no cold air coming out and the temperature won't
go down. What should i check before asking a specialist to check.
Thanks for any advice.