Misubishi not regulating temp

webefisher

It heats and cools good just have to use fan speed and turn off and on the regulate heat

Intplm.

is this a mini split system?

pecmsg

What size system?
single or multiple indoor units?
model #(s) would help. 

ratio

Using the wireless remote control, or a wired Mitsubishi thermostat, or a normal (ecobee, nest, etc.) thermostat with an adapter? Kumo cloud control? Multi-head? Ever worked right? New install?

webefisher

I thing I forgot to hit post, on some, so if you got multiple reply or no reply I apologize 

pecmsg

Single unit.
MSZ WR12NA

That’s a 1-Ton unit. Here in the Isl of long that would be good for 750 - 1250 sq ft roughly. 

ratio

What temps does the remote show? I'm not sure if it senses at the remote or at the head, but I can't think of any reason that it would work normally but not shut off, unless it thinks it's still too hot/cold.

pecmsg

Remotes read at the head. 

They NEVER want to shut down