Question about Heating & Cooling

2 Answers

E4 in an innovair a/c

After 30 mins the unit shuts down and blows hot air Turned on my Innovair mini split AC (18000 BTUs) display shows E4, then powered it off. Powered on again but now it blows hot air.

Posted by on

  • jorget67 Jan 12, 2009

    Tried that but still same problem. When ac is turned on and standing near compressor, I can't hear the humming sound of the motor, I only hear the fan going. Probably need to call for warranty repair (hopefully)

    Thanks you anyway.


×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

Check the Capacitor.

Posted on Oct 06, 2011


  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 121 Answers

Hi! jorget67
Sound like the compressor overload is tripped. Make sure the condenser is clean then reset the breaker on this circuit.
Sincerely, InMrFixIt

Posted on Jan 12, 2009

  • Rian Peters
    Rian Peters Jan 13, 2009

    Hi! jorget67
    I believe you may be correct, but there may be some pressure switches or a leak, and there is a problem with the refrigerant. A service call will be necessary.
    Sincerely, InMrFixIt


×

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

The control card is displaying error ch-01


PDF]SERVICE MANUAL R?410A Ductless Split System Air ...

dms.hvacpartners.com/docs/1011/Public/.../42108920400_ICP_26610.p...
421 01 9204 00 1/03/13. SERVICE MANUAL ... Consult local building codes and National Electrical Code. (NEC) for special ..... 18000 (5970-22350). Heating Capacity (Min. - Max). Btu/h. N/A ..... Error Messages Displayed Front Panel. S.

Oct 08, 2015 | LG 18000 BTU Dual Zone Mini-Split Heat...

1 Answer

WHAT IS REFRIGERANT SUCTION PRESSURE OF MY 1 TON SPLIT AC?


R22= 70-80psig
R410a=120-130psig
Depending on many variables such as blower speed, coils clean, indoor/outdoor temps.

Aug 05, 2015 | AMVENT 18000 Btu 1.5 Ton Ductless Mini...

1 Answer

Indoor unit fan blows, then stops etc. every 1-2 minutes


At least it is cooling properly. U might just want to call Mitsubishi and ask them if it is operating normally based on your observations.

Apr 30, 2017 | Mitsubishi 18000 Btu Mr.slim Ductless Mini...

1 Answer

Error code E4 on cold star mini split unit


E4 usually means either blocked capillary, low refrigerant charge, high ambient temperature.

First: check the filters. The front panel opens up like the hood of a car and the filters are fine plastic meshes that you should be able to see through. If you can't see through them that means they are clogged. pull them put and clean them with water only and replace. If the filters are blocked the unit will be unable to refrigerate properly.

Second: check the capillary (water outlet). If the hose is clogged, water usually backs up and sometimes the A/C will start dripping into the room. This also makes cooling defficient. Do NOT try to force water through the hose. Sometimes there is debris in it and you will just make the plug harder to remove. The way to remove it is by sucking the water back, not pushing it forward. A technician should be able to do this for you. The other possibility is that the other end of the "hose" (on the outside) is clogged or under water. Just remove the obstruction.

Third: the ambient temperatre is too high and your BTUs are not sufficient to cool the space. In other words, your A/C is not big enough for the amount of heat/size of the room.

Fourth: have the refrigerant level checked by a qualified technician. They can refill the refrigerant. They have all the tools required.

Mar 20, 2014 | Heating & Cooling

1 Answer

1 ton ac works for 5min and display E4


e4 error code comes for defrost. just remove the cover of your split ac, you shell found a sensor there , check for rat cut.

Oct 12, 2013 | LG LS-L1210CL Mini Split Air Conditioner

2 Answers

Hi i have a roof top LG LS- k1830 HL 18000/19000btu heat & cool mini split air conditioner. my ? is the condenser fan wont run and the after the unit is on for a while the high pressure line does...


the condenser fan will start as soon as the compressor turns on( that is the outside unit)
the inside fan will run regardless if the compressor is running or not

Jul 15, 2017 | LG LS-K1830HL Heat Cool Mini Split Air...

2 Answers

E4 error code on AUX mini-spit a/c unit


E9 Showing on my split unit a/c

May 07, 2009 | Heating & Cooling

1 Answer

E4 in an innovair a/c


It sounds like you have a freon leak and may need a charge. When there is a leak, the compressor will run for awhile but without the proper charge, it will heat up and kick on on thermal overload. After the compressor cools, the unit will come back on. Have the unit serviced by a professional.

Jan 09, 2009 | LG LS-L1210CL Mini Split Air Conditioner

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

1,527 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2433 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

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

Answer questions

Manuals & User Guides

Loading...