THE REMOTE HAS CHANGED TO REMOTE 2 AND NOW THE REMOTE DOES NOT CONTROL THE UNIT.

Point the remote control at the camera in your cell phone. Press a button and see if you can see the LED flashing. If it doesn't the remote is history. If it does, then the sensor on the main board of the TV isn't working. You canbget parts here : TV Parts Universal TV Stands DLP Chips ShopJimmy

The comfort control center requires 12 VDC . If a fuse blew that feeds 12 VDC to control box at ceiling for some reason in your panel when unplugged accidentally, that would cause the remote/wall and control box at ceiling not to communicate.

Possible that there is errrors in the remote controller unit Please find guidance on how to repair a remote .
Check the link below;


http://www.fixya.com/support/r6178946-tips_repair_remote_controller

make sure there is nothing blocking the signal to your unit.tv remote dvd other cd players etc..or u mite have 2 get a cd cleaner an get it done.

Hi,
Since unit has been set on DVD1 remote mode so you need to set remote control itself on dvd1 mode to communicate with unit.
Press and hold Enter and 1 numeric key on remote control for 5 seconds, this will change remote control to dvd1 mode, now unit will accept remote control signal and you can operate it normally.
Thanks.

Are you holding them for about 5secs?

But a new remote. Non repairable item. Just worn out.

Check your remote control by using a camera or cellphone camera as your eyes to confirm if the remote control is ok. Point the remote control transmitter to your camera and check if a light emits in your remote control transmitter. If no light then the remote control is defective, but if the light is present then the remote is ok and the unit receiver board itself is defective.

Check also if there is a reset or rst button on the remote control, press the button and test the remote.

Read the manual. Using Panasonic remote hold the enter button down and #1 or #2 for at least 2 seconds until you find the right code combination for the remote and unit.

The remote control and main unit are factory-set to “REMOTE 1”
mode.
If your remote control affects other equipment during operation, you
can switch to operate in “REMOTE 2” mode.
To switch to “REMOTE 2” mode
1 While pressing and holding [AUX] on the main unit
Press and hold [2] until “REMOTE 2” appears on the
main unit display.
2 Press and hold [ENTER] and [2] for at least 2
seconds.
The main unit and remote control are now set to operate in
“REMOTE 2” mode.
To return to “REMOTE 1” mode
Do steps 1 and 2 above but use [1] instead of [2] for both steps.
(“REMOTE 1” appears on the main unit during step 1.)
The remote control cannot work with the main unit if their
modes are different.
“REMOTE 1” or “REMOTE 2” appears on the main unit display when
you operate the remote control.
If “REMOTE 1” appears (The main unit is in “REMOTE 1” mode.)
Press and hold [ENTER] and [1] on the remote control for at least
2 seconds.
If “REMOTE 2” appears (The main unit is in “REMOTE 2” mode.)
Press and hold [ENTER] and [2] on the remote control for at least
2 seconds.