20 Most Recent Mitsubishi MSH09TW Air Conditioner - Page 7 Questions & Answers


Nonsense.

Mitsubishi... | Answered on Sep 05, 2017


The temperature you see on your remote is the setting temperature. It does not display the current room temperature. All ductless systems work the same way. They just don't show what the current room temperature is. Not sure why.

Mitsubishi... | Answered on Sep 02, 2017


normally most systems can reverse the flow of refrigerant to act for heating but in e-heat mode the system is pushing heat in by its own internal fan only in normal heat mode however the system may take a while to adjust and turn on but as stated in e-heat mode it may only push heat in by its own internal fan some systems may do this

Mitsubishi... | Answered on Aug 22, 2017


Ductless split systems are know for creating a mildew looking "stuff" on the blower wheel. Try to open/move the louvers on the front of the indoor unit. By opening the "osculation blade"/louvers, you can see the blower wheel, normally blue in color. See if it has some mildew growing on it. If so, I found that a tooth brush and about 2 hrs labor does some good. I've found some aerosol spray, called mildew removal. Works great at covering up/controlling the smell. It's also possible that the unit is pulling air from the condensation drain line. These lines can for algae, and give us a sour yuck smell. To clean, use a wet vacuum, and clean from the outlet of the drain line. Hope this helps!

Mitsubishi... | Answered on Aug 21, 2017


2502 code indicates float switch issue. Try taking a wet vac to the outlet of the drain line and cleaning it by vacuuming the outlet. This will clear the drain line if it's not tied in with multiple drains, but may not clear the code. To clear, try tuning off breaker(s), wait 10 mins, then turning breakers back on. If this doesn't help then there is an issue with the float switch or the control board. Float switch is supposed to prevent the drain from over flowing and is normally located in the condensate pan, but I don't advise anything else, other than cleaning the drain line and resetting the system.

Mitsubishi... | Answered on Aug 21, 2017


Sounds like a programming error. Did this happen with a loss of power? Is this a tstat and remote combination?

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

Mitsubishi... | Answered on Aug 12, 2017


Outside unit does not have a filter. You can try to pull the disconnect on the outdoor unit. Reinsert after 10 seconds, see what happens.

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

Mitsubishi... | Answered on Jul 08, 2017


Sounds like you have a power issue if all 3 goes out the same time

Mitsubishi... | Answered on Jun 27, 2017


Sounds like the filter or coil is dirty, therefore fan amount up and hindering drainage. Vacuum drain, clean coil, change filter.

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

Mitsubishi... | Answered on Jun 20, 2017

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