[nevear]

does anyone know at what temp thermo fan should cut in on a 821 monster,i have had it up to 97 degrees and it did not turn on.

 

[Peter Krynicki]

Probably apples to oranges but my S4R-s won't come on until 218 - 222 F.

The 821's hasn't come on yet.

Pjk

 

[zoran]

As far as I can remember, it kick in after 100C, and goes off around 90C.
Over here, summer temp could be 40C+, so it happened to me couple of times, during commuting.

 

[Jalex]

Think it's 217F

 

[JohnR]

Jalex is correct. The fans turn on at 217F

 

[Hold Fast]

+3 on 217F or ~102/3C

 

[King Luis]

102c it turns on. forget when it turns off though.