Honeywell EN2H-0221GE51 R0808 User Manual

SDC / DHC 

Operation 

EN2H-0221GE51 R0808 

57 

The switch-on time is the start of heating or, with enabled switch-
on optimisation, the start of assignment. 

After selecting the day of the week and the corresponding cycle, 
the respective switch-on time appears flashing and can be set 
with the input button 

î

. The time bar in the top part of the display 

provides an overview of all programmed cycles between 0:00 and 
24:00 hours on the selected day of the week. 

 

The switch-on time cannot be set below the switch-off time of a 
previous cycle or below 0:00 hours of the selected day of the 
week.  

If the switch-on time is changed, the corresponding time bar 
display is adjusted to the left-hand side. 

If the switch-on time is made equal to the switch-off time, the 
corresponding cycle is deleted. A subsequent cycle is 
automatically shifted to the position of the deleted cycle upon 
acceptance. 

With subsequent insertion of a cycle that has been bumped up, 
the corresponding day of the week must be reprogrammed. 

A flashing switch-on time is accepted by pressing the input button 

î

.  

 

The switch-off time is the end of heating or, with enabled switch-
off optimisation, the end of assignment. 

Once the switch-on time is accepted, the associated switch-off time 
appears flashing and can be changed with the input button 

î

. The 

time bar in the top part of the display provides an overview of all 
programmed cycles between 0:00 and 24:00 hours on the 
selected day of the week.