Quote:
Originally Posted by budforlife
I have the Mitsubishi whole house ducted system for over three years. It is an efficient unit and it is very quiet but there is an issue with it being unable to hold point it will allow the unit to run it lower speed up to 4° above Setpoint without ramping up, you have to manually increase the speed or drop the thermostat to its lowest setting to get back to set point this is a problem using the Mitsubishi thermostat if you change to the Honeywell, thermostat you go back to a two speed system and lose efficiency MS air conditioning has been unable to resolve this issue
|
I only have experience as a Mitsubishi mini split owner, however, the performance/activity you describe is exactly the same as Mitsubishi describes the operation of our mini split in the “Econo-cool“ mode. It gives the system a +4 degree temp range and operates the fan low and moves the vanes continuously to distribute air. If we need to change the temp quickly we change to just cool mode (Econo off) and it behaves like a conventional A/C.