Mitsubishi MS-A09WA Split System Air Conditioner Logo

Related Topics:

Posted on Jan 04, 2018

3600 btu mitsubishi split ac unit. mr slim. motor comes on and runs the lines get cold. after 5 min motor slows to half if not quarter speed then lines heat up and then so does the air coming out of the unit.Could this be caused by not having it on a true homerun coming of my pannel? TY for youre time...

1 Answer

Stuart Slabber

Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that hasĀ over 10 points.

Problem Solver:

An expert who has answered 5 questions.

  • Contributor 25 Answers
  • Posted on Jan 05, 2018
Stuart Slabber
Contributor
Level 1:

An expert who has achieved level 1.

Hot-Shot:

An expert who has answered 20 questions.

Corporal:

An expert that hasĀ over 10 points.

Problem Solver:

An expert who has answered 5 questions.

Joined: Jun 02, 2008
Answers
25
Questions
0
Helped
12042
Points
32

Good day,

I would like to have a model no. Things to look at. Is the filters clean? If yes then we carry on to the next step. Check power stability but that should not be the problem. Your next step is to find out what gas it's using. If using R410, then make sure there was no leak. If there is a leak you have to drop all the gas and weigh in new gas. On your system should be information on how much gas it takes as n standard. Every unit new come pre charged with gas for 10 meters. If your pipework is longer than 10 meters then additional gas should be added. If not it can take the amount that is shown on the info sticker.
You have to vacuum and put new gas. But you have to put it in as n liquid. If u canot do this yourself please call a qualified HVAC tech.

Thanks

4 Related Answers

Anonymous

  • 958 Answers
  • Posted on Sep 13, 2008

SOURCE: Mitsubishi Mr. Slim Mini Split MS-A12WA Indoor Unit

no sir gary,

the water would not go to the drain pan if you install it vertically.

water would just drop anywhere and would ruin a lot of things...
'

tnx 4 using fixya,

drcool

Ad

Anonymous

  • 540 Answers
  • Posted on Dec 12, 2008

SOURCE: mr slim unit

Let me try to send you to a quick fast electrical course on wiring size vrs amp draw it can carry before it burns into. The breaker box can send out the rated amps the wire comming into the box its sized for. (example. #3 can carry 10 amps) then it is distributed thru breaker thru the wires to the loads amp draw. depends on the maxium rated amp draw of the load, the wire can carry a certain amount of heat or amps. Ceck the max. rated amps or heat draw it can carry to size your wires & breaker,! thank you very much!

Anonymous

  • 22 Answers
  • Posted on Aug 17, 2009

SOURCE: MR. SLIM

that is not the correct m/n normally it wouls be like pu24 36. for every 1 ton the is 12,ooo btus son a PU 24 IS A 2 TON A 36 IS 3 TON A 42 IS A 3.5 TON ETC

Anonymous

  • 81 Answers
  • Posted on Aug 27, 2009

SOURCE: mr slim unit in bedroom 9kbtu - room 11x12'- is humid, awful

Lets clarify. DRY mode only dehumidifes that air and does not cool. Cool is used for cooling. Dry mode doesn't normally have temp control; it is automatically set by the unit. I think 9000btu is a big unit for the room; it is overkill. I would switch to a 5000btu unit. it cannot be fixed and the BR unit needs to be uninstalled and the new unit needs to be re-installed. The price of commisioning, de-commisioning and new unit is something in which you will have to pay.
I take the time to answer your questions, so please rate me.
Thankyou
Mat

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

There is a bad smell coming from the indoor unit of my Mitsubishi Mr Slim split-type a.c.

Mitsubishi MSZ-GE06NA Mr.... Repair Questions - Fixya

www.fixya.com/.../p3677512-mitsubishi_msz_ge06na_mr_slim_wall_m...
Recent Mitsubishi MSZ-GE06NA Mr. Slim Wall Mounted Indoor Unit Air Handlerquestions, problems & answers. Free expert DIY tips, support, troubleshooting ..
0helpful
1answer

Line seems to be blocked compressor running hot and other unit icing up model MUH17TN Mr. Slim 18000 BTU's

Most likely low on refrigerant, liquid line ( small pipe ) can frost up and indoor coil can start to ice up.
1helpful
1answer

Mr. Slim aint cool!

Unit short of refrigerant or outside condenser very dirty. Clean outside thoroughly and make sure there is plenty of warmth coming from it when working.
0helpful
1answer

There is water coming out of my indoor unit. So much water that I had to shut off the ac unit. It is a Mitsubishi Mr Slim split type air conditioner/heating unit

water coming out of an a/c is normal .its water outlet hose is wrongly installed or not installed at all.get it installed.also level the indoor unit towards the water outlet side when u install the hose .
0helpful
1answer

Pressure readings

the metering device is in the outside unit on mini splits that is why the liquid line sweats. pressure reading depend on load high load high readings i would shoot for arount a 40f suction saturation temp
1helpful
1answer

Mr slim ductless ac choices

Try this Air Conditioner Sizing Worksheet from Consumer's Reports. It will help you.

I hope you find this information to be very helpful to you moving forward.

Please leave a rating. :-)
3helpful
1answer

Mr slim unit in bedroom 9kbtu - room 11x12'- is humid, awful

Lets clarify. DRY mode only dehumidifes that air and does not cool. Cool is used for cooling. Dry mode doesn't normally have temp control; it is automatically set by the unit. I think 9000btu is a big unit for the room; it is overkill. I would switch to a 5000btu unit. it cannot be fixed and the BR unit needs to be uninstalled and the new unit needs to be re-installed. The price of commisioning, de-commisioning and new unit is something in which you will have to pay.
I take the time to answer your questions, so please rate me.
Thankyou
Mat
0helpful
1answer

MR. SLIM

that is not the correct m/n normally it wouls be like pu24 36. for every 1 ton the is 12,ooo btus son a PU 24 IS A 2 TON A 36 IS 3 TON A 42 IS A 3.5 TON ETC
0helpful
1answer

Hot air coming out of ac

The workings of split units can be difficult to repair. I would have a professional repairman look at it.
Not finding what you are looking for?

255 views

Ask a Question

Usually answered in minutes!

Top Mitsubishi Heating & Cooling Experts

 Mikey
Mikey

Level 3 Expert

6904 Answers

vince

Level 3 Expert

2530 Answers

Brad Brown

Level 3 Expert

19187 Answers

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

Answer questions

Manuals & User Guides

Loading...