www.thetford.com
www.thetford-europe.com
www.thetford.com.au ( for those in Australia)
search for your model and download the free pdf's print them out store in caravan for future.
Or if having problems accessing them contact Thetford as you go through you will see 'Ask Thetford' fill in their online form.
Check the model as cs isn't all of it.
bob uk
April 2012
Automatic Answer
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howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix camping equipment.