AC: ME FJ series(5 ticks) system 2
Recently AC is not as cold as when 1st installed even if its set at the same temperature, called ME for service, they say everything is normal after checking but ask me to start my AC at 20°
C when switch on & if still have problems, call them again.
This problem was noticed after ME services:
When I switch on my AC(set it at 20°
C), 2 lights will be there. when it's cool enough. I will set it at a higher temp but as the temperature moves up, I notice there's only 1 light left. But when I lower down the temperature(21°C below), the lights came back on. Is it normal? Had my AC for a year now but actually nvr took notice of the lights b4. The lights nvr jump from 2 to 1 even after an hr after switching on AC(set at 20°
C) like what the FAQ indicates.
Tested to switch on AC at 22°C, only 1 light is on but when move down to 21°C, 2 lights came on.
Can anyone advise on this problem?
Check the FAQ
http://www.mitsubishielectric.com.sg/services-support/faqs
Why does the indoor unit indicator light changes from 2 to 1 light after a certain time?
This shows that the room temperature has reached or close to the desired temperature.