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GREE KFR 45W/ J21 J split system ac continuous beeping; no error codes on remote and no other function

Started after a power failure so I took the fuse out at power box. As soon as the fuse is restored the beeping restarts

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SOURCE: AC remote not working

www.gree-ac.com this is gree website you will need a model and serial number from unit I would contact them to see who your local suppliers are or online order remote m# and s# would also help if available

Posted on Jan 04, 2009

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SOURCE: Amani Whisper Series Model KFR 70GW keeps turning itself off

Just had the Amani service guy out. Had the same problem. It was the capacitor. Took about 15 mins to fix. The machine turns off to protect itself because it knows something's wrong

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Wat is H3 error in bluestar split Ac?


Hello Yogesh...

Unless you are familiar with the BASICS of REFRIGERATION...
"H3" ERROR CODE means it is "Out of ORDER"...

Broken: Needs repair.

By searching the internet "split A/C " It defines a
COMPRESSOR overload protection is trying to
SAVE your equipment FROM SELF DESTRUCTION.

See second detail sheet (below)

"COMPRESSER"
Is the heart of MOST modern refrigeration systems.
In a SPLIT system it is the outside unit with the FAN
that should be running when the COMPRESSER is
in action. Typically then compressed & COOLED
REFRIGERANT is then piped into a cooling element
EXACTLY LIKE MOST REFRIGERATORS where the
cooling takes place (expansion valve and evaporator).

Treated AIR (indoor) is then blown through the
evaporator... cooling the room and warming the
refrigerant (which continues to cycle back to the
outside unit where the compressing cycle
continues until the INSIDE temperature is
achieved... (thermostat on the wall)

"COMBINED"
pretty much means EVERYTHING but those combined refrigeration units seen WORLD-WIDE HANGING OUT OF WINDOWS... or on roof-tops with DUCTING for
"treated AIR" to be pumped where needed.

Similarly heat pumps simply have reversible valves...
which turn the coils around (functionally).

There too are split-system (inside/outside) & combined units.

Excellent refrigeration primer (below)
https://camec.com/cameccatalogue/documents/000948_IbisTechManual1.pdf

Alarm Codes
Gree Air Conditioners Error Codes

Hope this helps.

Carnac the Magnificent

May 13, 2017 | Heating & Cooling

Tip

Laptop LED Blink on Startup There are many reasons that a computer does not...


Laptop LED Blink on Startup
There are many reasons that a computer does not startup or boot into the Windows operating system. If your computer will not start or boot, you will see or hear symptom to indicate the general area of the problem.
Startup Symptom: LEDs blink but does not start
The blinking LED lights on newer computers, or the beep tones on older computers, will help support agent determine what hardware component is not responding properly. The exact meaning of each code varies with the model, and the user cannot change any of the blink or beep codes.
DO THESE FIRST - Perform a hard reset.
If a PC suddenly fails to boot properly, you should perform a hard reset as the first procedure.
1. Disconnect all peripheral devices and remove all USB devices and media cards. You want to test the computer not the accessories!
2. Disconnect the AC power adapter, remove the battery and then press and hold the power button for at least 15 seconds.
3. Reconnect the AC power adapter (but do not connect the battery), Press the Power button, Look for glowing LEDs near caps lock and num lock keys, and Listen for sounds of a disk drive and fan turning.
Identify the number of blinks or beeps
When there is a start-up problem and you see LED lights on the keyboard blink a few times (between 1 and 8 blinks) do the following actions.
Table of Sample Blink Codes
The following table illustrates the meaning of blink codes used on some notebooks. The blink or beep codes on your computer may have different meanings.
Meaning of Sample Blink Codes for some EFI Notebooks:
1) Number of Blink: Continuous Glow, Blinking LED: Battery power LED, Component: Battery,
Error Condition: The AC adapter is attached and the battery is charging, but does not yet have sufficient charge to power the notebook.
2) Number of Blink: 1, Blinking LED: Caps Lock/Num Lock, Component: CPU,
Error Condition: CPU not functional
3) Number of Blink: 2, Blinking LED: Caps Lock/Num Lock, Component: BIOS,
Error Condition: BIOS corruption failure
4) Number of Blink: 3, Blinking LED: Caps Lock/Num Lock, Component: Memory,
Error Condition: Module error not functional
5) Number of Blink: 4, Blinking LED: Caps Lock/Num Lock, Component: Graphics,
Error Condition: Graphics controller not functional.
6) Number of Blink: 5, Blinking LED: Caps Lock/Num Lock, Component: system board,
Error Condition: General system board failure.
7) Number of Blink: 6, Blinking LED: Caps Lock/Num Lock, Component: BIOS,
Error Condition: BIOS authentication failure.
8) Number of Blink: Continuous blink, Blinking LED: AC power adapter LED, Component: Power adapter,
Error Condition: Insufficient power
Common solutions for issues that cause blinking LEDs or beep tones
When the computer can boot into the BIOS, run the memory test to identify other issues.
Check for loose connections and test the memory
Blink codes are often displayed after a user adds memory to the computer but does not seat the module properly. The LEDs may also blink error codes if a hardware component is loose because the computer was dropped or jarred. The problem could be that the stick of memory or one of the memory slots has a bad connection.
Check for loose memory modules
If a memory module is loose or is not making good contact with the memory slots, the computer does not recognize all of the memory. Reseating the memory module may resolve memory failure errors.

on Mar 21, 2011 | Computers & Internet

2 Answers

Code error E7


I'm not sure if NewAir is made by Gree -- they supply many. On Gree units, E7 simply means one unit is requesting heating while another is requesting cooling and you can't have both at the same time. So that's the first thing to check. Very simple, very common, doesn't indicate that anything is wrong with the system.

Apr 05, 2014 | NewAir ACS-1200H Split System Air...

1 Answer

Split ac error code u8 what problem


3 possibility for U8 Error code:

1) Signal receiver faulty
2) PC board fails
3) Indoor blower fan motor faulty

Aug 03, 2013 | Soleus Powered By Gree 8000 Btu Portable...

1 Answer

1 long beep 2 short beeps


Hello Hardyjosef,
Below is the beep code chart for the mini 10 systems.
No POST
If the system does not perform a Power-On Self-Test, there are various things to look for:
1.Check that the system has a power light.
2.If the system has no power light, ensure it is plugged into AC power. Remove the battery.
3.If the system has power but is not performing a POST, Check for one of the following Beep code errors.
Beep Code Description Failure Coverage
1 BIOS ROM checksum in progress or failure. BIOS Chip Motherboard Failure or ROM Error
2 No RAM Detected No Memory Detected
3 Chipset Error (North and South Bridge Chipset, DMA/IMR/Timer Error for Intel platform); Chipset Error Motherboard Failure
Time-Of-Day Clock test failure.
Gate A20 Failure
Super I/O Chip Failure
Keyboard Controller Test Failure
4 RAM Read/Write Failure Memory Failure
5 RTC Power Fail. COMS Battery Failure
6 Video BIOS Test Failure Video Card Failure
7 CPU Cache test failure CPU Failure
8 LCD LCD Failure
4.With the power off and the system unplugged, remove all CRUs from the system and reconnect the AC adapter to the system and try again.
Try reseatting the memory to see if that will resolve the issue. If not, the motherboard may be bad and will need to be replaced. If you need another motherboard you can call the Dell Spare Parts Department at 1-877-717-3355 to purchase one.
Thank You,
Dell-Jesse L
Dell Social Media and Communities

Jun 25, 2013 | Dell Inspiron Mini 10 Notebook

1 Answer

The capslock and the numlock leds r flashing continously. the screen is blank


How many blinks between pauses if there are pauses? Look at this chart.
Number of Blinks or Beeps Location of Blinking LEDs Component Being Checked Error Condition Continuous glow Battery power LED Battery The AC adapter is attached and the battery is charging, but does not yet have sufficient charge to power the notebook. 1 Caps Lock/Num Lock CPU CPU not functional 2 Caps Lock/Num Lock BIOS BIOS corruption failure 3 Caps Lock/Num Lock Memory Module error not functional 4 Caps Lock/Num Lock Graphics Graphics controller not functional 5 Caps Lock/Num Lock System board General system board failure 6 Caps Lock/Num Lock BIOS BIOS authentication failure Continuous blink AC power adapter LED Power adapter Insufficient power

Jun 30, 2011 | Compaq Presario Notebook

1 Answer

Inspiron 531s will not boot up, keeps beeping, saying it is in power save mode. How do I fix the problem


System Beep Codes The Inspiron™ 531 / 531s system can emit a series of beeps during start-up if the display cannot show errors or problems. These series of beeps, called beep codes, identify various problems. One possible beep code consists of repetitive three short beeps. This beep code indicates the computer encountered a possible system board failure.
The series of beeps has a 3-second delay before it repeats. The series and delays continually loop until you press the power button.
Code Description Suggested Remedy 1 BIOS ROM checksum in progress or failure System board failure; covers BIOS corruption or ROM error 2 No memory modules detected
  1. If you have two or more memory modules installed, remove the modules, reinstall one module, and then restart the computer. If the computer starts normally, reinstall an additional module. Continue until you have identified a faulty module or reinstalled all modules without error.
  2. If available, install a good memory module of the same type into the computer.
  3. If the problem persists, contact Dell.
3 Chipset error (North and Southbridge chipset, DMA/IMR/Timer Error for Intel® platform); chipset error System board failure. Power LED is blinking amber. Time-Of-Day Clock test failure Gate A20 failure Super I/O chip failure Keyboard controller test failure 4 RAM read/write failure
  1. Ensure no special memory module/memory connector placement requirements exist.
  2. Verify the memory modules you are installing are compatible with the computer.
  3. If the problem persists, contact Dell.
5 Real time clock failure. Possible battery failure or system board failure.
  1. Replace the battery.
  2. If the problem persists, contact Dell.
6 Video BIOS test failure Video card failure 7 CPU cache test failure Processor failure

Oct 06, 2010 | Dell Inspiron 531s Desktop Computer

4 Answers

My new gree air conditioner split system has an E1 error


My greewall mounted has a e1 prblem.how van ifixor what is the problem

Feb 09, 2010 | Heating & Cooling

2 Answers

Can not reinstall os on mt acer 246lc it bleeps 4 times and swithes off


Without knowing what motherboard is in the unit - it will be difficult to determine what the 4 beeps means.

Generally, 4 beeps means issues with :

- memory
- video card
- keyboard
- motherboard failure

Things to try -

- make sure there is no keys stuck down
- remove the battery and AC adapter, remove and re-install the memory sticks (reseating the memory)

If this does not work, your problem may be more serious. Let us know the results of the above suggestions.

Nov 17, 2009 | Acer Computers & Internet

1 Answer

AC remote not working


www.gree-ac.com this is gree website you will need a model and serial number from unit I would contact them to see who your local suppliers are or online order remote m# and s# would also help if available

Jan 04, 2009 | Heating & Cooling

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