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| grafty99 Member Since: 15 Aug 2012 Location: North Devon Posts: 4802   
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I have been given
 a Webasto Thermotop V because my friend couldn't get it to work. I have done some research and found that it is the same as fitted to Discovery 3's. It is not controlled in the same way as the C (by applying 12v to [pin 2?]) But via W-bus signal.
Basically I'm looking for help from someone who is much cleverer than me to help me write some code to run it with an arduino or microcontroller. I can handle the physical fitting (although any pointers are greatly accepted) There is a video on YouTube of a guy who has an arduino running one but I want to simplify his code to work without all the LCD screen and buttons. If there is an off the shelf solution to this problem then I would much rather that! The quicker I can get it running on the bench the quicker I can have pre heated loveliness and faster warm up times 
Any help or pointers would be greatly appreciated  2002 90 Td5 Station Wagon
1990 Vogue SE Triumph Tiger Explorer 1200 Td5 90 Thread http://www.defender2.net/forum/topic50767.html Tdi 110 Thread https://www.defender2.net/forum/topic69562.html RRC Thread http://www.defender2.net/forum/topic54492.html Instagram http://www.instagram.com/george_grafton |
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15th Dec 2017 5:10pm |
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| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6714 
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If you've not seen it, have a look at www.disco3.co.uk/fbh
I've got lots of wiring parts for the TTV: http://www.defender2.net/shop/webasto-wiring-parts-c15.html Also look at the Webasto section of DISCO3 forum: https://www.disco3.co.uk/forum/webasto-fue...-vf96.html There are a few off-the-shelf controllers available (Altox, BAS, etc)  1988 90 Td5 NAS soft top
2015 D90 XS SW |
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15th Dec 2017 5:20pm |
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| grafty99 Member Since: 15 Aug 2012 Location: North Devon Posts: 4802
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Martin, many thanks for the info
Is there any way I can get in touch with a disco3 member without signing up and posting to pm? 2002 90 Td5 Station Wagon 1990 Vogue SE Triumph Tiger Explorer 1200 Td5 90 Thread http://www.defender2.net/forum/topic50767.html Tdi 110 Thread https://www.defender2.net/forum/topic69562.html RRC Thread http://www.defender2.net/forum/topic54492.html Instagram http://www.instagram.com/george_grafton |
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15th Dec 2017 6:03pm |
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| Martin Site Admin Member Since: 02 Apr 2007 Location: Hook Norton Posts: 6714
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Sorry, no. Only takes a couple of mins to register, say hello and get to 3 posts
 1988 90 Td5 NAS soft top
2015 D90 XS SW |
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15th Dec 2017 6:46pm |
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| grafty99 Member Since: 15 Aug 2012 Location: North Devon Posts: 4802
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Ok
2002 90 Td5 Station Wagon
1990 Vogue SE Triumph Tiger Explorer 1200 Td5 90 Thread http://www.defender2.net/forum/topic50767.html Tdi 110 Thread https://www.defender2.net/forum/topic69562.html RRC Thread http://www.defender2.net/forum/topic54492.html Instagram http://www.instagram.com/george_grafton |
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15th Dec 2017 7:01pm |
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| grafty99 Member Since: 15 Aug 2012 Location: North Devon Posts: 4802
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After a fair bit of googling I've found this. Does it look up to the job?
https://rover.ebay.com/rover/0/0/0?mpre=ht...2776404068 2002 90 Td5 Station Wagon 1990 Vogue SE Triumph Tiger Explorer 1200 Td5 90 Thread http://www.defender2.net/forum/topic50767.html Tdi 110 Thread https://www.defender2.net/forum/topic69562.html RRC Thread http://www.defender2.net/forum/topic54492.html Instagram http://www.instagram.com/george_grafton |
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15th Dec 2017 8:50pm |
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