Danfoss Heating
27
GB
Option 13 - Optimum Start Control/ Delayed Start 
Event Setting (Option 11 set to 1 or 2)
The Optimum start or delayed start control can 
be applied to event 1 only or to each event of the 
day which requires a higher temperature than the 
previous event. Press + until Option 13 is displayed, 
use  Λ or V to select required setting (only active if 
Option 11 is set to 1 or 2).
0 = Applies to Event 1 only (Factory Setting)
1 = Applies to all Events and will activate on those 
events which require a higher temperature compared 
to the previous event.
3.1  Overview of installer selectable features which 
may a  ect the operation of your thermostat
3.1.1  Temperature range limitation
This allows the installer to programme both upper and lower 
temperature limits. It may limit the upper and lower temperature 
that you are able to set on the thermostat.
3.1.2  Temperature override limitation
This allows the installer to limit the number of degrees that you can 
override the programmed temperature by, it also allows the installer 
to set rules regarding how long a temperature override will remain 
in place. 
3.1.3 Keyboard lock
This allows the installer to limit or lock the keyboard to prevent 
unauthorised changes to programme values and limits overrides. 
Note:
Partial keyboard - Padlock symbol will  ash
Full keyboard - Steady Padlock symbol