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I have samsung inverter aircon split type when i power on the unit after a couple minutes it turned off and the 2 light indicator flashes together continuously

I tried to observed the outdoor of the unit when i tried to power on the unit after a couple minutes the compressor on and then after that it shut off then the indoor unit will automatically off and the 2 light indicator flashes together

Posted by Juvany Nadela on

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5 Related Answers

Anonymous

  • 121 Answers

SOURCE: samsung aircon turns in 5 sec. lights green/yellow flashing

check capacitor on outside unit,or gas is leaking.
try to reset(small black button in inside unit under the cover)

Posted on Feb 16, 2009

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Anonymous

  • 1 Answer

SOURCE: samsung aircon cuts off. lights green/yellow flashing

lg air cond.multi split led lamp blink power 1 times,good sleep 2 times

Posted on Feb 13, 2009

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Anonymous

  • 81 Answers

SOURCE: my samsung split type airconditioner is shutting down.

This is an outdoor unit error. I would have the system serviced.
Mat

Posted on Jul 16, 2009

Anonymous

  • 540 Answers

SOURCE: My fujitsu split type aircon is not working, the

Can you check the service manual for the diagnostic code?

Posted on Dec 22, 2009

hvac1960

R Subramaniyam Iyer

  • 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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How do I get the fault codes up on a Panasonic split air conditioning system CUE24FKR


14.2.2 To Make a Diagnosis1 Timer LED starts to blink and the unit automatically stops the operation.
2 Press the CHECK button on the remote control continuously for 5 seconds.
3 "- -" will be displayed on the remote control display.
Note: Display only for "- -" (No signal transmission, no receiving sound and no Power LED blinking)
4 Press the TIMER ? or ? button on the remote control. The code "H00" (no abnormality) will be displayed
and signal will be transmit to the main unit.
5 Each press of the button (? or ?) will increase error code
number and transmit error code signal to the main unit.
6 When the latest abnormality code on the main unit and
code transmitted from the remote control are matched,
Power LED will light up for 30 seconds and a "beep" sound
(continuously for 4 seconds) will be heard. If no codes are
matched, Power LED will light up for 0.5 seconds and no
sound will be heard.
7 The breakdown diagnosis mode will be canceled unless
pressing the CHECK button continuously for 5 seconds or
operating the unit for 30 seconds.
8 The LED will be off if the unit is turned off or the RESET
button on the main unit is pressed.
Diagnosis
display Abnormality / Protection control Abnormality
Judgement Emergency operation Primary location to verify H00 No abnormality detected - Normal operation H11 Indoor / Outdoor abnormal communica
tion > 1 min after starting
operation Indoor fan operation
only • Internal / external cable connections
• Indoor / Outdoor PCB H14 Indoor intake air temperature sensor
abnormality Continue for 5 sec. - • Intake air temperature sensor (detec
tive or disconnected) H15 Outdoor compressor temperature sensor
abnormality Continue for 5 sec. - • Compressor temperature sensor
(detective or disconnected) H16 Outdoor Current Transformer open cir
cuit - - • Outdoor PCB
• IPM (Power transistor) module H19 Indoor fan motor mechanism locked 7 times occurance
continuously - • Indoor PCB
• Fan motor H23 Indoor heat exchanger temperature sen
sor abnormality Continue for 5 sec. O
(Cooling only) • Heat exchanger temperature sensor
(detective or disconnected) H24 Indoor heat exchanger temperature sen
sor 2 abnormality Continue for 5 sec. - • Heat exchanger temperature sensor
(detective or disconnected) H27 Outdoor intake air temperature sensor
abnormality Continue for 5 sec. O • Outdoor temperature sensor (detec
tive or disconnected) H28 Outdoor heat exchanger temperature
sensor abnormality Continue for 5 sec. O • Outdoor heat exchanger temperature
sensor (detective or disconnected) H30 Outdoor discharge air temperature sen
sor abnormality Continue for 5 sec. - • Outdoor temperature sensor (detec
tive or disconnected) H33 Indoor / Outdoor wrong connection - - • Indoor / Outdoor supply voltage H38 Indoor / Outdoor mismatch (brand code) H50 Ventilation motor abnormality 7 times occurance
continuously - • Indoor PCB
• Ventilation motor H51 Nozzle lock abnormality 2 times occurance
continuously - • Nozzle H52 Limit switch abnormality - - • Indoor PCB H97 Outdoor fan motor mechanism locked 2 times occurance
within 30 minutes - • Indoor PCB
• Fan motor H98 Indoor high pressure protection - - • Air filter dirty
• Air circulation short circuit H99 Indoor heat exchanger anti-freezing pro
tection - - • Insufficient refrigerant
• Air filter dirty F11 Cooling / Heating cycle changeover
abnormality 4 times occurance
within 30 minutes - • 4-way valve
• V-coil F90 PFC control 4 times occurance
within 10 minutes - • Voltage at PFC F91 Refrigerantion cycle abnormality 2 times occurance
within 20 minutes - • No refrigerant
(3-way valve is closed) F93 Compressor rotation failure 4 times occurance
within 20 minutes - • Compressor F95 Cool high pressure protection 4 times occurance
within 20 minutes - • Outdoor refrigerant circuit F96 IPM (power transistor) overheating pro
tection 4 times occurance
within 30 minutes - • Excess refrigerant
• Improper heat radiation
• IPM (Power transistor) F97 Outdoor compressor overheating protec
tion 4 times occurance
within 10 minutes - • Insufficient refrigerant
• Compressor F98 Total running current protection 3 times occurance
within 20 minutes - • Excess refrigerant
• Improper heat radiation F99 Outdoor Direct Current (DC) peak detec
tion 7 times occurance
continuously - • Outdoor PCB
• IPM (Power transistor)
• Compressor

Note:
"O" - Frequency measured and fan speed fixed.
The memory data of error code is erased when the power supply is cut off, or press the Auto Switch until "beep" sound heard following by pressing the "CHECK" button at remote controller.
Although operation forced to stop when abnormality detected, emergency operation is possible for certain errors (refer to Error Codes Table) by using remote controller or Auto Switch at indoor unit. However, the remote controller signal receiving sound is changed from one "beep" to four "beep" sounds.

Oct 13, 2017 | Panasonic Heating & Cooling

1 Answer

How to fix Fujitsu a1 error code for 15rls2 heat pump.


Try cutting power to the indoor and outdoor units for a couple of minutes. Restore power and see if the error returns. The A1 error for this line of units indicates high compressor discharge temperature, which translates to overheating outdoor unit.

If this error code remains after a hard power reset, it's time to pick up the phone. Either you have a refrigerant leak which has resulted in a loss of freon, or a blockage in the refrigerant plumbing that is backing up pressure in the system. Both conditions will require a major repair by an authorized service tech to get your heat pump up and running again. 25361378-awph1b3yhxdrnyqdcrsrelkr-4-0.jpg

Please mark my answer as helpful.

Jan 09, 2015 | Fujitsu 15RLS2 Halcyon Wall Heat Pump Air...

1 Answer

How to troubleshoot thermostat wiring?


I'm not sure if the thermostat is wired correctly. First, the thermostat is wired directly to the outdoor unit (compressor/condenser unit). It is NOT directly connected to the indoor unit. It connects to a low voltage control panel in the outdoor unit that sends a signal to your indoor fan/evaporator. This wire is called the fan relay switch and physically runs between the low voltage controls of the indoor and outdoor units. If the fan relay is bad it's possible that the unit runs continuously. To prevent destroying your outdoor unit there is a safety feature that prevents the indoor fan from shutting down while the outdoor unit is running. If the indoor fan did shut down while the outdoor unit was running than you would slug your compressor. That is, your compressor normally sees refrigerant gas but is instead seeing refrigerant liquid. That would not be good since this scenario would destroy your compressor. It sounds like a faulty fan relay. The actual contactor portion of the relay is in the outdoor unit.

Aug 22, 2014 | Honeywell Electronic Programmable...

1 Answer

My ac unit has been down for a couple weeks but i have it working but now the outside fan and compressor dont shut off when the blower does. Im at my wits end now. Please help.


It seem the relay (power leads to outdoor unit) on indoor controller get stuck. If you used to leave the air condiotioner on stand by, now please try totally power off the unit by unplug the power then retry.

good luck.

Jul 28, 2011 | Heating & Cooling

1 Answer

The fan unit on top of the outdoor condensor unit is not coming on. The pump is running when turned on, but sounds as if it releases pressure as soon as the power is shut off.


If the fan is not running on top, it will take just a few minutes and the compressor will overheat and the relief valve in the compressor will release. Sounds like your motor is no good or there is some wiring off inside the unit, or the motor capacitor could be shorted or open. You will need to take the side panel to the electrical off and look. If you are not mechanical and are afraid of electricity you may want to call a tech out. Otherwise, be sure to pull the fuses or shut the power off to the outdoor unit before inspectiing.

Apr 09, 2011 | Heating & Cooling

1 Answer

Starts fine shuts off in couple minutes, shut off power re-start does same thing


Please help us by observing and giving us a few more details:

When the Air Conditioner first comes on, do you hear the compressor start up?
does the room air fan come on?

This time of year, the unit must not be in a very HOT environment, right?

Is it possibly it is too cool outside?--

Please give us some temperatures (in and out)

and listen for any other clues-- Like: A relay clicking -- or a compressor trying to start, but is stalled, or dimming of the lights, etc. etc.

We need more clues.
Mack B

Jan 10, 2011 | Heating & Cooling

1 Answer

I replaced the fuses with the proper ones thinking that that was why fan on ac unit was not on. I did the 24 hour off on electrical panel, and replaced fuses, now i hear a click then a humming sound coming...


The humm you hear is the compressor. Turn your unit on and let it run for a couple minutes and grab the large pipe at the outdoor unit. If it's cold, your compressor is running. If your fan didn't turn on, there is a good chance your motor is fried. It could be your contactor, but I doubt it. The compressor and fan are wired through the same contactor, so when one comes on, so does the other. DO NOT run your unit for more than a minute or two with the outdoor fan not running. If you continue to run it, it's going to go out on high pressure and turn back on, and so on, and so on, until it fries the compressor.

Sep 28, 2010 | Carrier Heating & Cooling

1 Answer

Unit is running, but is no longer cooling. Fan is blowing, but air is not chilled (or cold). Unit has been running fine until a couple days ago. It has been turned off for the last 12 hours and tried...


not sure if it is a package system or a split but this is what you do.go outside where your outdoor machine is, after it has been shut off for awhile, and you should hear 2 distinct noises.1 is the outdoor fan, you should see it spinning.the other is a comppressor hum.some compressors have noise bags on them so listen closely thru the fan noise.if you hear no hum listen for a hum about every 2 to 5 minutes.if you hear this hum every so often, chances are you compressor is seized or stuck.the only thing to do there is get a tech and try a big boost to get it going.

Aug 07, 2009 | Fedders A6P09S2A Air Conditioner

2 Answers

PROBLEM WITH MY AIR CONDITIONER


Is the outside unit running? if so can you feel warmer than outside air blowing from outside fan? If not your system may have a leak and pressures low. You can also check the piping to and from the unit larger one should be cold small one should be warm

Jul 03, 2009 | Whirlwind FH-778 Air Conditioner

1 Answer

Compressor problem?


The buzzing is your compressor trying to start. It is going off on internal overload caused by heating up of the motor windings.If you have an amp meter you could check the amp draw of the comp against the locked rotor amps listed on the tag You could try to have someone test your run capacitor, which looks like a can. Could be round or oval with wires coming off it. Or try a hard start capacitor and relay to bust it loose if compressor rotor is stuck. If that doesn't do it the comp is bad.

Jun 10, 2008 | Ruud UBHC Air Conditioner

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