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O.K. guys and gals, here, I believe, is a new one...

goufgators
Explorer
Explorer
I've never seen this problem posted before so...here goes: When the coach has sat unused for a few days and I then turn on a water faucet - kitchen or bath, it runs pure black water for a couple seconds then clears up. It seems that when water sits in the piping, it becomes black. As soon as the water that was sitting in the piping runs out and water begins coming from the holding tank, it clears up. Is there black piping that might be deteriorating causing the black water? Will appreciate any thoughts about this...whatever it is! / Larry
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake
32 REPLIES 32

goufgators
Explorer
Explorer
dcbrewer wrote:
Would say check the house filter, mine done that.


Now aware of house filter...never seen one!
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake

goufgators
Explorer
Explorer
AllegroD wrote:
goufgators wrote:
Canadian Rainbirds wrote:
goufgators wrote:
J-Rooster wrote:
It's time to change your water filter Larry, and that problem will be solved.

Thanks! Now if I can just figure out how to get that 'stuck' filter removed...!


Make sure the lever is all the way up. Then give the filter a good two handed twist. (Don't rip the housing off the wall though!)



GOT IT OFF !! Finally! Instruction manual said to turn it counter clockwise to remove. That's what I was trying to comply with. Happened to try it clockwise and it came right off with use of an oil filter wrench.

Great. Did the instructions refer to the coupler being turned counter clock wise. Just typing out loud. Sometimes instructions aren't written well. My wife is a tech writer and can tell ya some stories.

Have you put a new filter on? If you have a bypass (likely) you can flush it first then switch to filter. You might get some bit of black out on first use. Does the new filter say to run water through it or soak it first. That could get rid of (some) black water.
New filter order but not yet received. Not aware of a "bypass".
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake

xctraveler
Explorer
Explorer
Once you get the new filter in go through the faucets the water ran through and change/clean the final screens. When I had a filter freeze and deposit charcoal in the system I had to replace the diverter valve for the kitchen sink as well.

Great job diagnosing and fixing, all!
Paul
2012 Phaeton 36QSH on Freightliner Chassis with a Cummins 380 pushing it. 2011 Cherry Red Jeep Wrangler Rubicon with US Gear Unified Tow Brake System. Check out my blog
FMCA 352081 SKP# 99526

dcbrewer
Explorer
Explorer
Would say check the house filter, mine done that.

AllegroD
Nomad
Nomad
goufgators wrote:
Canadian Rainbirds wrote:
goufgators wrote:
J-Rooster wrote:
It's time to change your water filter Larry, and that problem will be solved.

Thanks! Now if I can just figure out how to get that 'stuck' filter removed...!


Make sure the lever is all the way up. Then give the filter a good two handed twist. (Don't rip the housing off the wall though!)



GOT IT OFF !! Finally! Instruction manual said to turn it counter clockwise to remove. That's what I was trying to comply with. Happened to try it clockwise and it came right off with use of an oil filter wrench.

Great. Did the instructions refer to the coupler being turned counter clock wise. Just typing out loud. Sometimes instructions aren't written well. My wife is a tech writer and can tell ya some stories.

Have you put a new filter on? If you have a bypass (likely) you can flush it first then switch to filter. You might get some bit of black out on first use. Does the new filter say to run water through it or soak it first. That could get rid of (some) black water.

Johno02
Explorer
Explorer
Don't know weather you got it off yet or not, but just happened to think to make sure pump is off and thrtr is no water pressure in lines before trying to remove it. My snap fittings are almost impossible to remove is there is any pressure at all on the lines.
Noel and Betty Johnson (and Harry)

2005 GulfStream Ultra Supreme, 1 Old grouch, 1 wonderful wife, and two silly poodles.

goufgators
Explorer
Explorer
AllegroD wrote:
Is this a whole house canister or in line, under sink.


Under sink... in-line.
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake

goufgators
Explorer
Explorer
Canadian Rainbirds wrote:
goufgators wrote:
J-Rooster wrote:
It's time to change your water filter Larry, and that problem will be solved.

Thanks! Now if I can just figure out how to get that 'stuck' filter removed...!


Make sure the lever is all the way up. Then give the filter a good two handed twist. (Don't rip the housing off the wall though!)



GOT IT OFF !! Finally! Instruction manual said to turn it counter clockwise to remove. That's what I was trying to comply with. Happened to try it clockwise and it came right off with use of an oil filter wrench.
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake

AllegroD
Nomad
Nomad
Is this a whole house canister or in line, under sink.

Tinstar
Explorer
Explorer
I use a VERY large pipe wrench on my filter when it gets stuck. Jaws have to open up to about 4 inches.
:CNever pass up a chance to go somewhere:C

Donna_and_Rob
Explorer
Explorer
If you find out that the filter is NOT the problem, you might look for a piece of steel pipe in the lines somewhere. Being a plumber I found over the years that some home owners would use steel nipples to fix their plumbing. Look around faucets or water heater for steel. Water that sits in steel over night will turn black for a second and then clear up. That is why they used galvanized pipe years ago, it's all plastic now.
2003 38ft Travel Supreme
350hp Cummins

Canadian_Rainbi
Explorer
Explorer
goufgators wrote:
J-Rooster wrote:
It's time to change your water filter Larry, and that problem will be solved.

Thanks! Now if I can just figure out how to get that 'stuck' filter removed...!


Make sure the lever is all the way up. Then give the filter a good two handed twist. (Don't rip the housing off the wall though!)

goufgators
Explorer
Explorer
Sully2 wrote:
goufgators wrote:
Sully2 wrote:
Its the guts to your charcoal water filter dieing. Flush everything and install a new filter and reprogram it.


Thanks, Sully! Can you elaborate on "reprogram it"?


To clean out your freshwater system AFTER you change the filter. Run fresh clorox water theu the piped...drain and refill with fresh tap water...etc..etc.


Thanks! Will do...
2017 Winnebago Sunstar (gas)
2005 Honda CRV Toad
Invisi-brake

wildmanbaker
Explorer
Explorer
You might try 2 pair of large water pump pliers. I don't think you can get enough perch with an oil filter wrench.
Wildmanbaker