BAC Forum

General Boards => Technical Support => Topic started by: Brad Barnes on June 15, 2018, 02:00:19 AM

Title: Alarm from LCD display
Post by: Brad Barnes on June 15, 2018, 02:00:19 AM

My LCD has a warning that the front air pressure is low but I have checked and it is fine. I replace with the rear sensor and I still get the same warning and alarm noise. I am traveling any way to turn the alarm off? 2009 Monaco Beaver Contessa 42. The sensors and the back of the LCD say Medallion on them.

Thanks for any help.

Title: Re: Alarm from LCD display
Post by: David T. Richelderfer on June 15, 2018, 04:53:36 AM

Are you talking tire pressure or the coach air system?  TPMS systems have alarms as do the coach air system.

Title: Re: Alarm from LCD display
Post by: Mike Shumack on June 15, 2018, 11:09:31 AM

is this the unit you have?
If so, there is a manual here (starting about page 7).  https://www.rvtechlibrary.com/electronics/mmdc_owners.pdf

Title: Re: Alarm from LCD display
Post by: Joel Ashley on June 15, 2018, 10:23:51 PM

Brad must be talking about his TPMS system, David.  https://automotix.com/auto_body_parts/1989-eagle-medallion-tools_garage-tpms409s-product.html

I guess I’d unpower the monitor and contact the mfr. for advice and a set of instructions, perhaps what Mike supplied in the link with his photo.  There is a Medallion Instruments company that makes motorhome panel products, and I didn’t see TPMS among them, but Mike’s info implies they at least at one time did.

Joel