Hi Pepe,
I had to start a new thread because I was unable to upload the photos mentioned in my original post. Here then are the pics with my questions hopefully attached.
1) The first pic Fiamma & Aqua roll. I guess the A roll is for collecting water on site. But not sure about the Fiamma 23 ltr water tank, does it collect the waste water? and do I have to buy a 3mtr long flexy pipe to connect it? and where do I connect it to? Fiamma & Aqua Roll.jpg - Bild entfernt (keine Rechte)

2) The freshwater tank situated under front single bed. I presume that I fill this via the key locked filler cap near the cassette poo tank. There is also an electric point next to it and I'm guessing that the twin rubber hose with the electrical end terminals is used to pump the water from the Aqua roll? via the key locked filler cap?Freshwater tank.jpg - Bild entfernt (keine Rechte)

3) Poo tank 3 (sorry for the terminology) pic shows tank removed. I'm wondering what the sliding cover (shown half open) is used for.

Poo Tank 3.jpg - Bild entfernt (keine Rechte)

4) Truma water heater? Pepe covered this I believe in his post, so I'll read that next.

Truma water heater ?.jpg - Bild entfernt (keine Rechte)

5) Cupboard under the sink in shower room. I presume that the grey flexi pipe is the waste. Does the water just run out under the van or is it collected in the Fiamma 23ltr container.

Cupboard under shower sink .jpg - Bild entfernt (keine Rechte)

6) Shows the electrics box with 1 main switch and 4 others in a row. The blue box in the background is labelled Caravan Lade System CSV 409

ELECTRICS & MASTER SWITCH .jpg - Bild entfernt (keine Rechte)

7) Poo tank 1 this shows tank in situ plus the twin rubber hose with electrical end terminals as mentioned in 2 above

Poo Tank 1.jpg - Bild entfernt (keine Rechte)

8) This just shows the back of the Truma heater,.....just in case.

Back of Truma Heater .jpg - Bild entfernt (keine Rechte)

I'll upload these and await your Much Appreciated response.

9) The photo 3 shows the tank inserted, the correct photo would have shown it removed with a sliding cover half open when viewed from the top and I wondered when you would use it.

Poo Tank 2.jpg - Bild entfernt (keine Rechte)

I'd be grateful if someone could enlighten me regarding the photo uploading
barny

How to include images in a post

Hi Hob,
many thanks for your swift response and link to photo uploading. I think it's worked with my queries / questions near the pics. Many thanks.
barny

Many thanks to Pepe and Hob. I will check it all out tomorrow and maybe come back if I get stuck.

Not sure about the "Suck it and See" bit. Theres no way the end of the twin rubber hose is being sucked by me.

barny.

The twin rubber hose is definitely for filling the onboard water tank from the aqua roll.

Hi

id use the round aqua roll for fresh water and the rectangle container for grey water, you will need another container bucket for kitchen if all grey pipes are not connected under floor,like ours, we use a bucket for bathroom sink waste, grey water, and a container for kitchen sink grey water.

fixed onboard water tank picture 2, so that's what they look like
there is a blue top and red top if look further back there is a grey hose, this is the filler hose and if you follow it to wall just approx. locate then pop outside and see if there is a filler in the approx. same place..
remembering a motorhome system, to empty you many need to remove red cap or blue cap and look for a plug or bung, best look when empty,
fill when get to site, and empty out before travelling, waters heavy and can upset the dynamics while towing.



the loo flush is the upper green top in picture 3, on our loo we empty via a clear tube into a bucket, removing filling lid to speed up the process, we no longer add the pink flushing fluid,

nice photos btw

I am surprised nobody has mentioned the Summer Meet where all your questions can be answered and more. Shaun

Is this your water heater? if so there are downloadable instructions on the bottom of the page

https://www.truma.com/uk/en/water-systems/therme.php

I have also uploaded some thetford toilet manuals for members to make use of

Thetford cassette tiolet manuals

Hi all, and thank you for your interest and help.
I spent some time checking everything out, thanks to the forum. The waste water from kitchen and shower both drain to a pipe on the nearside just behind the wheel. So that I can easily connect to the grey square tank (1 above), checked all drain outlets which operated by small rad style knobs under the seats. Filled water tank, no problem. All in all ok, but majority of stuff was retro dealer fitted and not Hymer.

One thing though, the water heater, a Truma Therme (exactly as per Hobs web page above,....Thank you) doesn't have a variable thermostat, being the cheaper model it just heats the water up to 65* then switches off which is ok if the thermostat is set to 65*. Ours heats the water up way above making it impossible to touch. I know that we have a mixer tap but I can remember Truma advising not to have the boiler temp too high to avoid lime scale. I will get the thermo adjusted when I have it serviced.

For info, I spoke to the Eriba dealer who supplied the van new, (Airstream Cumbria) and asked about service costs. They are: service £199, water check £99. He said that only a Hymer dealers water check would meet the warranty requirement. I seem to remember reading here that that is incorrect. I will contact Hymer when I get straight and get it verified one way or t'other. Since my van is under cover in a 3 sided car port I will more than likely get it annually checked by the mobile service guy who does all Doms vans at North Walsham.

Ref Summer Meet, will check it out to see if we can make it. Meantime many thanks.

barny

Re service ........ someone to consider

Mobile Servicing - Norfolk and Suffolk

Thanks Hob.