13
ENd USER
Presence
o
/
l
If the rooms are not going to be used for some time, you
can press the presence key (7) to reduce room tempera-
ture and save energy. When you want to use the rooms
again, simply press the presence key again to restore
room temperature to the normal setpoint.
"
o
" Central heating set to comfort setpoint
"
l
" Central heating set to economy setpoint
9
The presence key only has any effect in automatic
mode. The selection remains active until the next
time the heating program is changed.
RESET function (parameter 6205)
The meters and parameter table RESET icon only appears
in the bottom line of the display if it is possible to per-
form a reset in the current user level (End user, Commis-
sioning, Heating engineer).
9
This operation must only be performed by the
R
.
Technical Assistance Service. Performing a RESET re-
stores all parameters to their default values, accor-
ding to the "Complete list of parameters".
To perform a reset , press the "
OK
" key (6) when the
"
Yes
" prompt flashes on the display.
Special conditions
n
h
The following icons can be displayed under certain con-
ditions :
n
This symbol appears if a system error has occurred.
Press key (8) for further information .
h
This symbol appears if a maintenance alarm is
present or if the boiler has entered a special functioning
mode .
Press key (8) for further information.
See also "Error/Maintenance codes".
7
8
6
Reset ?
yes
8
Errore
30: Sonda mandata 1
8
Attention
3: Maintenance interval exceeded
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