davesworld

Follow up to the follow up. I’ve replaced the pressure switch in the fed tank and everything works as it’s supposed to 

I’ve winterize my 05 Monaco signature fresh water system with the pink stuff I want to run my Aqua-Hot to heat the RV but not use the freshwater system and want to know if that’s possible and no damage to my Aqua-Hot would occur. 

(Follow up)I have sent the FWD gauge to PWhittle and he quickly turned around the repair and sent back to me. Installed in the coach today. Worked great. Still have a low pressure flashing light which I am troubleshooting now to be a pressure switch took a photograph of it and now I need to find a part number/replacement for it. It appears to have three wires running to it. I disconnected and connected the connection finding out only the outer two wires are through the connector. The saga continues 

Called Faria today said they don’t support rebuilding the gauge maybe I talked to the wrong support number any help would be appreciated 

Narrowed it down to the gauge, anyone know someone who rebuilds these? Or a reputable place with a used one?

(Follow up)Was able to find the brain to the Faria gauges under the coach center bay I swapped airlines from rear to front front to rear and the pressure is good on my Foward system on the rear gage, but the system still shows no indication of pressure on the fwd gage the low air alarm is still going off constantly I also found a separate wire p11 pin 4 input for the low air pressure, but not sure where it comes from yet. i’m thinking of swapping the gauges to see if it’s a gauge issue or a brain issue also to see if you can open the brain and test transducers which I’m assuming are inside the box

Thanks 

Thanks a bunch this is a lot of information. It’s gonna take a while to figure out. I saw a couple transducers on the front today and wasn’t sure what they were. Still wondering if I can swap gauges front to rear to see if the gauge works 

I think the signatures get Faria gages

no sounds of leaks the front air bags hold steady when level the difference between the forward and the rear gauge is the rear gauge has two connectors and the forward gauge has one connector so I’m worried about swapping without knowing there was a pressure transducer in the system somewhere

My 05 signature forward tank pressure gauge is erratic and I get a warning horn for low pressure. all systems work fine, travel mode and leveling no problem , brakes work fine Is there a pressure transducer that I can replace and where would I find it can you put the rear gage in the forward gage position for troubleshooting?

Yes it is the wind thingy Looking back at my photos of the summer with the Rv must’ve lost it a while ago taped up the hole for now.

Thanks all for your help

I will get up on top and take a closer look

Maybe just tape it off for now

Thanks for all the inputs

Here at images I don’t see any wires

I have a 2005 signature in which I see on the roof is missing something I looked in the book and apparently there’s supposed to be an areometer I’m not sure what the areometer is used for.? should I tape off the hole there is a flapper valve inside that hole.

it’s not the bathroom vents this is located up forward on the right side behind the CB antenna 

Thanks for the help 

My signature coach has a leak somewhere as most do that used to take a week now it’s a day is there a way to air the system up with a via air’s compressor limiting the amount of pressure of course and what would the pressure be and would you use the nipple in the front of the couch next to the generator?