12
Press
f
.
The green indicator (ON indicator)
flashes.
■ If the burner is in use it goes into
burnout phase.
Burnout phase
Boiler
52°C
Note
If the boiler happens to be in the heat-
up phase then this is terminated before
the boiler enters the burnout phase.
■ If the system is
"not in use"
Standby
is immediately activated.
Note
■ The display illumination extinguishes
and the connected consumers, e.g.
the heating circuit pumps, are
switched off.
■ Frost protection is no longer enabled.
■ All control unit settings remain intact.
■ If a remote control is connected to the
heating circuits, then its display
illumination extinguishes as well.
Starting one heating circuit and DHW heating
You wish to heat your rooms and make DHW available.
Press the following keys:
1.
"MENU".
2.
|
/
~
for selecting
"Heating circuit
1"
(HK1),
"Heating circuit
2"
(HK2) or
"Common
circuit"
.
3.
d
to confirm.
4.
|
/
~
for
"Heating program"
.
5.
d
to confirm.
6.
|
/
~
for
"Heating and DHW"
.
7.
d
to confirm.
In the display
"Accepted"
appears briefly and a check
mark appears in the relevant
box.
Heating program
Heating and DHW
DHW only
Standby mode
HK1
Start-up/shutdown
Shutting down the heating system
(cont.)
5592 598 GB
