Mitsubishi Heating & Cooling - Page 6 - Recent Questions, Troubleshooting & Support

brown liquid usually is rust, could be from the a/c or the heater block you would need to investigate further to determine the liquid, is there any water lose, is a/c pressure still ok, if you have not had the a/c checked in 3 years I would have it checked.

Mitsubishi... | Answered on Jul 11, 2017

1 Answer

Mit.hp model MUH24WN Unit was working fine shut

Compressor is likely shorted to ground. With a multimeter you could ohm the compressor to verify. With power off remove wires at compressor. Test each leg to ground or metal or a piece of copper. Continuity would confirm a grounded compressor. Warranty, age and cost would determine next step.

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

Mitsubishi Mr.... | Answered on Jul 09, 2017

1 Answer

How do you clean the filters on the outside unit of split system Mitsubishi reverse cycle 18RV

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

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The inside unit is blowing air but the outside unit is not running on our Mitsubishi reverse cycle split system 18RV probably

Mitsubishi... | Posted on Jul 08, 2017 | Be the first to answer

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We have a Mitsubishi split system reverse cycle probably 18RV Lights come on and blink and won't heat filters have been cleaned Any suggestions please?

Mitsubishi... | Posted on Jul 08, 2017 | Be the first to answer

1 Answer

Mitsubishi mini split triple system. all three indoor units stop putting out air and make a loud hum sound

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

Mitsubishi... | Answered on Jun 27, 2017

2 Answers

Mitsubishi mr. slim is leaking water

you dont have enough fall creating a water trap which breeds bacteria into a green slim ball blocking drain you need to chop more brick wood what ever the pipe drain go through so there is very good fall problem solved the pipe being blocked causes water to back up these heads can loose 4 ltrs an hr in qld not sure on other state hope i was some help
regards john
[email protected]
topnotchelectrics.com.au

Mitsubishi Mr.... | Answered on Jun 25, 2017

0 Answers

E6 error code of koppel super inverter

Mitsubishi... | Posted on Jun 23, 2017 | Be the first to answer

1 Answer

Mitsubishi Heavy Industries - FDC180HA outdoor, FDT180HA Indoor- The inside unit is installed on the ceiling. The unit is working great. However, water is leaking from the inside of the ceiling unit.

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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Mitsubishi Mr.... | Answered on May 30, 2017

1 Answer

Mitsubishi mr slim is not blowing cold air. COmpressor does not seem to come on. only a light flow of fan air. would cleaning the filters solve the issue? Thank you!

No it will not .Gist you have to check what is preventing the compressor. Those unit have a lot of safety so first thing reset the unit and you do that by shutting the power off then turn it back on .
You then look at the compressor to serve what it's doing .If it comes on and run for a minute then shut off again that means the coil is dirty so you should wash it .If compressor does not do anything then check the control board for any blown buss fuses.
If no bad fuses are found then you need to see if system have any freon (refrigerant) .If your guages is reading 0 or reading very low it means you have a leak and that needed to be fixed before your ac could work again

Mitsubishi... | Answered on May 19, 2017

0 Answers