Pagoda SL Group

W113 Pagoda SL Group => Electrical and Instruments => Topic started by: col320ce on October 11, 2016, 00:38:07

Title: Thermo Time Switch
Post by: col320ce on October 11, 2016, 00:38:07

I'm pretty sure my thermo time switch is not working

On the bench I get 92.5 Ohms through G (and earth) and an open circuit on W, both at high and low temperatures (out of the fridge and in glass of 60 deg C water).
This is without putting 12v onto the G terminal and letting it warm up.  Is there another bench test I can do or is this enough to tell that it is bad?

It does not look serviceable ...

I stuffed the in car test up ... so I'll need to put it back in to check this again.

The marking are:
max 120
36/2/10

+5 C
+/- 3 C

4.76

-20 C
/12 sec

Thanks for any help ...

Title: Re: Thermo Time Switch
Post by: 66andBlue on October 11, 2016, 03:08:47

The TTS testing procedures are listed here: https://www.sl113.org/wiki/Engine/ThermoTimeSwitch

Title: Re: Thermo Time Switch
Post by: col320ce on October 21, 2016, 11:45:11

Thanks .... it's toast