Thermoguard vi b

[mre212]

Hi all,
could any one help me to change my setpoint of Thermoguard vi b it can not go below (+2 Deg.C) and i need it
(-21Deg.C)

Thanks & Regards

e-mail: r.e951@yahoo.com

[mre212]

Hi all,
Im looking for Thermoguard vi b manual . Please if anybody has something my email is r.e951@yahoo.com

Thanks&Regards

[IRMechanik]

possible someone has changed setpoint low limit in super guarded access.

to access guarded access, scroll to ddr, press and hold the tk button. Now in guarded access, scroll to ddr again and press and hold the tk button. Now in super guarded access, scroll to StL (setpoint low limit) and change it back to -29C (which should be the default)