Question about Mitsubishi Mr. Slim MXZ30TN Air Conditioner

1 Answer

Right Indicator light blinks; left is solid; nothing in manual about this pattern

I have the Mr. Slim and the right indicator light will sometimes blink every four or five seconds while the left is solid on. Nothing in the manual about this particular pattern. Help?

Posted by on

  • Anonymous Oct 05, 2008

    The right light will stay on for about 3 seconds, then goes off for about 3 seconds. Off and on, off and on...

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 958 Answers

That is an error code.

count how many blinks after a pause and that would be the error code.

could be 4 , 5, 7, or 9.

you could reset it by un plugging or removing power for ten minutes and try it again.

if the problem would re-occur, then there is something wrong with the unit.

as it runs, observe everything and keep me posted. see if the fn outside is running, if the filter is clean, or if the compressor is running, etc.

tnx 4 using fixya,

drcool

Posted on Oct 04, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I get MR Slim out of standby mode


if unit is hard wired try turning circuit breaker off and then back on

Feb 14, 2015 | Mitsubishi Electric Mr Slim E12C26426...

1 Answer

Operating indicator light is flashing on Mr.Slim A/C


I had the same problem and I found it was that another unit had the heat running while I was trying to run AC on another (they're both attached to the same condenser) so it could only run heat or AC not both. Turn off the heat!

Mar 25, 2012 | Mitsubishi Mr. Slim MXZ30TN Air...

1 Answer

I have a Mitsubishi Mr. Slim Model MSZ-A09NA. We just purchased the house and have only been using it for a week. I had it serviced on Friday and was told it worked fine. Sat. we had a power outage. ...


Hi, it sounds like you may have lost the blower motor due to the power surge. Normally, it would kick the breaker off.The code is just telling you something is not right as you know. You can try turning off the breaker to the indoor unit for 10 minutes or so, and reset it to see if the blower will start. If you have the manual, that might tell you what the code or light is. Its more then likely a 220 volt indoor unit. Sometimes on a double pole breaker, only one half of it will trip in a power surge. Check to see if this is the case, as you may only be getting 120 volts to run the vanes. If its half way tripped, turn it off hard, and back on hard. that may be your problem. If not, call the service tech, and just tell him it stopped working. He will come out at know charge to you. I bet its your breaker though. Please let me know.
Sincerely,
Shastalaker7
A/C Contractor

Jun 06, 2011 | Mitsubishi MS09TW Air Conditioner

1 Answer

We have a msz-ga80va split cycle, indoor unit runs for about 5 minutes without cooling then cuts out, outside unit doesn't kick in at all


Just had the same thing happen to us with the same model (right on Xmas day).
Checked the circuit breaker is on in the fuse box. Power is on to the external unit. Filters are clean.
Internal unit activates... both indicator lights on. After 5 minutes blowing air it stops and the right indicator light goes out and the left indicator light blinks constantly.
The troubleshooting guide inside the internal unit (under the outer cover you open to clean the filters) suggests that 14 blinks is an abnormality with the external unit and refer to service manual.
Think we'll be calling a technician.

Dec 26, 2010 | Mitsubishi Heating & Cooling

1 Answer

Have a Mitsubishi Mr Slim and the indicator light is on in Heat mode, but no heat


turn the power off to it by the breaker and let stay off for about 20 minutes if its a lil glitch usually his will resetit if not ur going to have to call a repairman these are not like ur usual units and no easy to work on even for a technician

Feb 23, 2010 | Mitsubishi Mr. Slim MXZ30TN Air...

1 Answer

The left indicator light is blinking and I have no heat. I have tried turning the breaker off and on and I have tried emergency heat setup and I still end up with the same problem


Turn the whole unit off at the circuit breakers. Let it completely defrost. I left mine off for two days until the outside weather improved. When I turned the circuit back on, it was fine.

Feb 07, 2010 | Mitsubishi Mr. Slim MXZ30TN Air...

2 Answers

Problem with mitsubishi slim


I am not familiar with a P8 code nor do I understand where you are seeing this But, go to mrslim.com and look under Customer resources, Library and then input your model number. Select Technical & Services. Product Catagory is Mr. Slim Ductless, Sub Catagory is M-series Multi Split, Current models. Remember you have inside units and one outside unit. You will need to look at each model number to find information on both. Usually Mitsubishi's will have two lights that will blink in patterns to indicate what could be wrong. The P8 code is new for this Diamond Dealer!

Sep 30, 2007 | Mitsubishi Mr. Slim MXZ30TN Air...

1 Answer

No cooling after power out, indicator lights pattern not in manual


The Mitsubishi units have to be reset by turning off the indoor units by switching the remote or thermostat to off. Then turn off the breaker to the outside unit(s). After 30 seconds,turn on the breaker and then you can turn on the remote for cool. If no lights come on on the inside units, most likely you have blown a fuse soldered on the main PC board. At this point, call your technician. A goos tech will be able to wire in an in-line fuse holder so if it should happen again, you can easily replace the fuse. If you do see a light or two come on at the indoor unit but the outdoor unit does not start after 3 or 4 minutes, sounds like you will need to call a technician. Most likely you have a blown fuse on the main PC board of the outside unit. It is not an easy one to replace. Good Luck!

Aug 31, 2007 | Mitsubishi MSH09TW Air Conditioner

Not finding what you are looking for?
Mitsubishi Mr. Slim MXZ30TN Air Conditioner Logo

713 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mitsubishi Heating & Cooling Experts

andrew petersimes

Level 2 Expert

248 Answers

ray gallant

Level 3 Expert

37826 Answers

Michael Youngman
Michael Youngman

Level 2 Expert

156 Answers

Are you a Mitsubishi Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...