Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
Hi Martin
I tested and measure wbus data today. TT-V repsonse every command w/o any problem. And also manual push button is perfectly working. If you connect external temp sensor you can get the alarm from TC-3 I'm realy happy
11th Jan 2015 1:21 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18447
If you can monitor the WBUS can you see what the address byte of the WBUS command is please? It is the first byte of the command 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
Last edited by Martin on 11th Jan 2015 1:43 pm. Edited 1 time in total
11th Jan 2015 1:24 pm
btekcan
Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
Which one you need ? For example if I send to start comnand I see 0x08 bytes on my screen. But during running I saw a lot of commands on screen
11th Jan 2015 1:33 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18447
When you send start, you should get a message of 4 bytes in length: address, length, command, checksum. The heater will then reply with a message of 4 bytes.
There will be a lot of communication to determine the status of the heater and get information, but the start command will be something like:
0x?? 0x03 0x21 0x1E 0x??
The first ?? contains the TC3 address. The last ?? is the checksum.06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
Last edited by Martin on 11th Jan 2015 4:10 pm. Edited 2 times in total
11th Jan 2015 1:41 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18447
Actually, any first byte of any of the commands would tell us what the address is 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
11th Jan 2015 1:54 pm
btekcan
Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
Martin you are correct,same time I'll test for fan etc. Your start code is correct I'm afraid hvac system is sleep when d3 is lock My plan was ventilation start after webasto working.
11th Jan 2015 1:54 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18447
Can you tell me what the first ?? byte is?06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
11th Jan 2015 1:56 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18447
Sorry, think you have not tested yet 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know!
11th Jan 2015 1:57 pm
Jarppaho
Member Since: 09 Jan 2015
Location: Vantaa
Posts: 1
I wonder what the differences are those TC3 for? I have found the following versions of 7100350B, 7100350C, 7100353A; B and C. The question of which version works LR in? or does it matter?
14th Jan 2015 3:08 pm
btekcan
Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
Maybe the firmware version or gsm chip is different. I sent mail to webasto but I didn't get any mail from them.
Regards
14th Jan 2015 6:41 pm
Sandor
Member Since: 28 Dec 2014
Location: Csikszereda
Posts: 53
Hi ,
Thanks for the topic. I followed the instructions and it's working. Only one question : after start it's not responding to Stop command, why? It needs to reach the specified temperature or must finalize the countdown?
Thanks again! [/i]EGR blanked.
Silicone hose done!
FBH controller: TC3
IID Tool BT
31st Jan 2016 1:47 pm
btekcan
Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
Hi
Only type STOP than wait 1-2 minutes to stop process.
Regards
31st Jan 2016 2:03 pm
Sandor
Member Since: 28 Dec 2014
Location: Csikszereda
Posts: 53
Member Since: 24 Dec 2014
Location: Istanbul
Posts: 201
It is very easy because temperature sensor has only 1 socket,you can see the female socket than connect to there. You must select external sensor from the webasto app
You must put the sensor front side behind the grill, othervise app show wrong temperature !
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I'm realy happy 
My plan was ventilation start after webasto working.
