Question about LG LS-L1210CL Mini Split Air Conditioner

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My LG LSL121N-2 problems is stop working and indoor unit flashing five blinks.Please send me a fault code. Many Thanks

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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bobotfel
  • 236 Answers

SOURCE: AC unit not running

Try to off the power supply(circuit breaker) to reset the error and on again and start the unit. But if the symptom's persist you have to call for a qualified technician.

Posted on Dec 30, 2007

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  • 81 Answers

SOURCE: Noisy indoor air conditioning units

Ok. So first things first. LG have a reputation with all their products. THEY ARE ALL BAD! If you remember GoldStar, they are now LG. GoldStar had horrible products. Now this is what LG has. The fact that the filters are cleaned and the units are serviced is an abosulte plus and will provide the units with extra longevity. Now are these drains are they used for water drainage. If so the upstairs units shouldn't need them unless there is some sort of rise in the drain pipe.

Now to the noise. It seems like there is something which is causing the fan to make a noise. It could be loose bearing or a piece of the fan which has broken away causing it to hit the inside of the unit. Since it is on both units, it would be a generic problem with this series and unfortunately is what you are stuck with now.

To combat this problem, I would: ring LG and the company who installed them and demand that they be repaired and have a warranty on the repairs. Just a heads up, LG are really bad to contact should you have a complaint, so keep persisting that they be repaired free of charge since that they are still under warranty.

If you are not happy with LG or your installers response, I would remove the units and have another brand put in. I recommend Mitsubishi Heavy Industries and Panasonic. Both units are whisper quiet. In fact they are quieter that the LG.

Oh and that only reason why LG boast about their "whisper quiet-ness" is because that is probably the only good going for them - and thats' not even right!

I hope that I have helped you in some way. Good Luck!
Mat

Posted on Jul 16, 2009

  • 4090 Answers

SOURCE: LG split (3 indoor) LMU360CE

02 Indoor In-Piping Error 2 times OFF

There is a complete guikde to problems on page 66 of users manual. If you dont have one get back to me with your email.

Posted on Aug 02, 2009

  • 1 Answer

SOURCE: Mr. Slim MXZ30TN Air Conditioner: Indoor unit blinks on and off what is the problem?...

continuous flash is frost prevention ...clean the filter & switch fan to high

flashes once every 2 sec could be room air sensor contact loose/short...call dealer

flashes 2x every 2 sec is indoor coil sensor contact loose/short...call dealer

flashes 3x / 2sec sensor contact problem, or compressor overload protection trip or gas leak...call dealer

Posted on Jun 02, 2010

hvac1960
  • 2133 Answers

SOURCE: indoor unit flashes 5 times. error code meaning?

E-5 -Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Posted on Jan 03, 2011

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1 Answer

LG symbol on screen flashes on once and red light blinks twice slowly, no sound either. What does 2 blinks indicate ? please advise


Corrupted firmware. A firmware update is necessary. These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/

Sep 21, 2015 | LG Televison & Video

1 Answer

My indoor lg mini split unit the cool light flashes 4 time what's wrong


Indoor unit faults = CH04 or C4
Fascia LED's
- RED = None
- GREEN = 4 Flash
Contents = Drain Pump / Float Switch
Case of Error = Float Switch Open Circuit (High Level Water Alarm)
Indoor Status = Off

clean your condensate drain line you can do this with a shop vac,
Read more: http://dgoma.es/multisplit_lg/lg-multi-split-units-error-code/#ixzz34dr3Cu00
Follow us: dgoma on Facebook

May 26, 2014 | LG LMN127HVT LMN127HVT 12 000 BTU Ductless...

1 Answer

Don't understand outdoor self diagnosis code


This sounds like a fault with the inverter or the compressor motor itself,

Nov 26, 2013 | LG Heating & Cooling

1 Answer

TV won't turn on. flashes a series of 5 red lights instead of turning green


Usually Sony and LG Blinking Codes are the same. Here is what I have.
  • Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  • One blink - not used for the self-diagnosis
  • Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
  • Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit,
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.
  • Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

Nov 26, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

My split type 2.5hp carrier express ion shuts off (including the condenser) after five minutes of running, the indicator light blinks during this time...it restarts again after awhile, then shuts off again...


How many times is the light blinking? Also is the light red, yellow or green? The light blinking is telling you exactly what has failed.
(# of RED blinks first)

1 High Pressure Protect
2 Indoor coil freeze protect
3 Low pressure protect

4 Compressor discharge protect

5 Low pressure/Overcurrent protect

6 Indoor-outdoor communication error
8 Hi-Temp protect
10 AC Voltage Low


Each of these has maintenance required steps to resolve the errror. Let me know how many blinks your getting...


Kelly





Apr 25, 2011 | LG Heating & Cooling

1 Answer

Hi.We have a LG Art Cool mult split, two inside units not work, the green ligths flashing 2 times, and 6 times. hellp-me please.


Green flashing 2 times indicates indoor in piping sensor defective- Replace it.
Green flashing 6 times indicates indoor out piping sensor defective-replace it.

thanks.

Feb 07, 2011 | Heating & Cooling

1 Answer

Hi,My Father's LG split air-conditioner has stopped working(as in totally dead no lights or movement)after checking the out door unit for power which it has I noticed the PCB has a red led flashing 5...


The outdoor unit has to be powered from the indoor unit on which the main processor board is present.Disconnect power and check the main PCB. It is possible that the main unit has shut off as there is connection fault or a fault in the compressor unit. So the outdoor unit power supply from the indoor unit must be checked with a multimeter for voltage on switch on. If not there are errors in the main processor board.

Feb 05, 2011 | LG Heating & Cooling

2 Answers

Eee code displayed


To work out what the error code is press the orange start/stop button on the remote controller so unit operation is stopped.
Then press and hold "energy save" and "zone control" button simultaneously for at least five seconds, the error code will be along the lines of En:nn where the "En:" is the error code and the ":nn" indicates the indopor unit address if there are multiple indoor units connected to the one controller. If the upper vertical bar on the capital E is missing so it looks maybe like a 2 or something don't worry for some reasons they just do that
Some common error codes are:
E0 Communication error between indoor unit and wired remote control, check if there is 12VDC between terminal 1 + 3 at remote control and 8-9VDC pulsating between terminal 2 + 3. If DC volts out of Indoor pcb is below about 11.6VDC it will cause this error, the problem is normally dry capacitors in the 12 VDC power supply section. This model has two power supply sections on indoor pcb.
E1 Communication error between indoor unit and outdoor unit,
EF Discharge temperature abnormal

Dec 25, 2010 | Fujitsu 36CS Air Conditioner

1 Answer

E25


hello,


All error codes start with the letter "E". An error code of E11 will have the five indicator lights flash once and the Start indicator light flash once.


Some models of Frigidaire washers come with a digital readout display that informs the operator of the unit's function and any errors.

Error codes indicate that a problem has occurred and should be addressed. Different models of Frigidaire washers may vary in their fault displays.

Some washer models use flashing lights at the unit's start, door lock, wash, rinse, final spin and control indicators to display error codes.



If the five indica

tor lights flash more than nine times, this signals a letter in the error code. The letter "A" stands for 10 flashes, "B" for 11, "C" for 12, "D" for 13, "E" for 14 and "F" for 15 flashes. An error code of EB2 will have the five indicator lights flash or blink 11 times, and the Start indicator light blink twice

hope this help?

thanks.

Oct 23, 2010 | Dishwashers

1 Answer

AIR CONDITIONER LG S18AN


The operating LED will be blinking 5 times, means that there is a
comunication error (serial comunication) between the outdoor and the indoor unit.

Dec 28, 2008 | LG LS-K1830CL Cool Mini Split Air...

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