cooling fans 3000m
cooling fans 3000m
Author
Discussion

plasticpig72

Original Poster:

1,647 posts

165 months

Friday 4th November 2016
quotequote all
I've just bought 2 9" cooling fans for my 3000M.
I will connect one to the Otter switch in bottom of rad.
The other i will connect to a sensor that fits inside Rad hose with an adjustable Temp control and of course via a relay.
On my 3000S i have 2 cooling fans which seem to work well.
Alan

GadgeS3C

4,532 posts

180 months

Sunday 6th November 2016
quotequote all
If you have a 22mm Otter switch you could buy a dual temperature Otter switch. Saves having an extra switch. I used a dual temp switch and wired fans to come in at half speed on first setting and full at second. Works well.