View Full Version : Danfoss m2

14-04-2016, 10:02 AM
Hi Guys
I have a Danfoss m2 temperature logger (made by Woodley Electronics) that we want to use for recording temperatures for a student doing a project on evaporative cooling. The unit is from 2004 and is still working properly I have found the literature on line but my problem is the unit is Password protected and I cant access it to enable some of the probes. I have tried disconnecting the battery but I think the password must be stored on eprom or something.
Does anyone know how to reset the unit to factory default? I have tried Danfoss but they do not support the unit anymore and didn't seem too interested Thanks in advance Andy

Glenn Moore
14-04-2016, 01:54 PM
The default passcode is 291
Hope it works

Glenn Moore
14-04-2016, 02:17 PM
If 291 doesn't work try WOODLEY

Glenn Moore
15-04-2016, 01:35 AM
Just powered up my m2 which has factory passwords as
1) MIMON291
2) 123
3) 291

15-04-2016, 03:49 AM
Yet again excellent help and advice where Danfoss Equipment is concerned Glenn.

I cannot give you rep points yet!

But thanks for being so Helpful all the same!