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Remote won't communicate with machine - Fujitsu Heating & Cooling

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Try the following until you achieve results:
1. Make sure power is turned on
2. Check batteries in remote are working
3. Lift front panel of A/C unit and press the test button beside the electrical cover on the right of the unit.
4. If unit still will not start then the computer control card is most likely damaged and needs to be replaced

Posted on Apr 27, 2010

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Posted on Jan 02, 2017

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1 Answer

Remote hand control won't turn system on. Batteries are OK


1) Change by new batteries type alkaline
2) Clean the contacts batteries with special spray contacts cleaner
3) Retight the springs contacts batteries with plier very well for good contacts.
4) Resolder wires contacts batteries.
5) Reset the code again download for free from www. fitness.manualsonline.com or www. remotecodelist.com
Otherwise you must opent the remote and clean any contact from keypads very well, or go to the repair shop
God bless you

May 14, 2012 | Televison & Video

1 Answer

GVA remote has stopped working


Hello,

If new batteries did not fix the problem, then it means the problem is either from the remote or the TV.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

Regards.

Jan 10, 2012 | Televison & Video

1 Answer

My remote isnt working


Hello,

If new batteries did not fix the problem, then it means the problem is either from the remote or the TV.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

Regards.

Jan 04, 2012 | RCA F27676BC TV

1 Answer

Remote won't work. Tried new batteries, reprogramming, etc. Universal Remote doesn't work either. LG #42PC5DC


Hi,
To confirmed if the remote control is working fine, aim the remote control sensor(IR emitter) directly to your cellphone camera. While pressing any button key on the remote control, you can see the flash of an infrared emitted by the remote control if it is working fine.


If you've confirmed that the remote control emitted an infrared but still the tv won't communicate with it, this is an indication of faulty IR sensor board of the TV. Check if there's an obstruction from the IR receiver in front. Keep away all of it, clean the plastic window of the IR receiver with soft clean cloth.
If the symptoms still persist, you have to replace the IR sensor board. Check the actual part no. of the board before ordering.

Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Aug 22, 2011 | LG Televison & Video

1 Answer

Washer won't start.....F70 code appeared It's a Whirlpool Duet


Hello & Welcome to FixYa

F70 is a communication error which is caused when no communication is detected from the user interface to the CCU (central control unit). Please check the wiring to user interface and the central control unit, if that is fine and you can see the drum rotating then replacing the user interface is recommended repair. If the drum won't turn then the CCU needs replacement. Please get back to me if you have any other questions.

Kevin

Jun 26, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

My remote will not work the tv anymore


Hi,

there are three possible causes for this problem;

1. Batteries may be dead inside the remote.
2. Remote might be defctive.
3. TV remote sensor/infrared might be defective.

Battries; Simply insert new batteries into the remote and try again. If changing batterises doesn't help, problem as to be from the Remote or TV's infrared.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

Yours sincerely

Elect_Comp.

May 12, 2011 | Televison & Video

1 Answer

My control remote doesn't work


Hi, first if remote doesn't work, try new batteries......

If new batteries did not fix the problem, then it means the problem is either from the remote or the TV.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

May 08, 2011 | LG 32LC7D Television

1 Answer

I have changed the batteries, but the remote still does not work.


Hi,

If new batteries did not fix the problem, then it means the problem is either from the remote or the TV.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

Regards.

May 02, 2011 | Televison & Video

1 Answer

The remote doesn't work at all


Hello,

First, if remote doesn't work, try new batteries......

If new batteries did not fix the problem, then it means the problem is either from the remote or the TV.

Remote: Check the remote battery terminal, see if its not rust. Also, disassemble the remote, can check the connection between the terminal and the remote board, see if there is no disconnection of any kind.

If after checking and all seems well, then it means the remote is defective. To confirm, borrow a remote, test it with the TV. If it works, then it means you need to replace your remote. But if the remote you borrowed does not work, then it means the problem is from the TV and not the remote.

TV: There is a sensor in the TV that communicates with the remote. If this sensor is defective, the remote won't communicate with the TV.

The TV sensor might have loosed contact from inside of the TV or it maybe defective and need to be replaced.

So do the above troubleshooting and let me know if the problem is from the TV or remote. If problem is from the remote, you need to do a replacement. But if otherwise, let me knows as well.

Regards.

Apr 25, 2011 | LG 32LG30 32 in. LCD HDTV

1 Answer

What does NGB0 mean on the activity report?


NG is shortcut for "No Good", indicating a problem. "B0" is the fault code for a communication problem, usually caused by an incompatible setting of communication mode G2 or G4 on the remote machine.
Contact the remote operator and ask he set up his machine for EECM or G3 communication mode, then retry.

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