Operating instructions
Operating instructions
Controls
Legend:
A
On/off switch
B
Return (ESC)
C
Room temperature control
D
Confirmation (OK)
E
Manual mode
F
Chimney sweeper mode
G
Info mode
H
Reset button
I
Operation mode heating zone(s)
L
Display
M
Operation mode DHW
Operation mode DHW (M)
For switching on the DHW operation
(indication in display below DHW
symbol).
Operation mode heating zone(s) (I)
For setting 4 different heating
modes:
•
Auto (clock): automatic opera-
tion by time program;
•
Comfort (sun): 24/7 heating in
comfort mode;
•
Reduction (moon): 24/7 hea-
ting in reduced mode;
•
Standby: heating off, frost pro-
tection activated.
Display (L)
Info mode (G)
Display possibility of following info
without influence on boiler control:
temperatures,
operation
Heating / DHW, error code.
Room temperature control (C)
•
for changing room comfort
temperature
•
for changing settings when pro-
gramming.
36
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M
H
Confirmation (OK) (D)
Return (ESC) (B)
These buttons are used for program-
ming in combination with the wheel.
By pressing the ESC button it's pos-
sible to go back one level, changed
values are not taken over by the
controller.
By pressing the OK button it's pos-
sible to arrive in the next level or
confirm changed values.
Manual mode (E)
This button is used for switching the
boiler into manual mode. In manual
mode all pumps will run and the
mixing valves are no longer con-
trolled, the burner setpoint is 60°C
(indicated by spanner symbol).
mode
On/off switch (A)
•
Position 0: boiler and con-
nected electrical components
are no powered. Frost protec-
tion is not secured.
•
Position I: the boiler and con-
nected electrical components
are powered and stanby for
operation.
b
c
0
4
6
12
16
20
24
-
+
ESC
OK
B
C
D
E
Deaeration mode (E)
By pressing the manual mode but-
ton longer than 3 seconds, the au-
tomatic hydraulic deaeration is acti-
vated. During deaeration the system
is put in standby mode
The pumps are switched on and off
for several times. After deaeration,
the boiler automatically returns to
normal operation.
Chimney sweeper mode (F)
Used for combustion analysis. By
pressing the button once again,
or automatically after 15 minutes,
the chimney sweeper mode will be
deactivated (indicated by spanner
symbol).
Reset button (H)
By shortly pressing the reset button
a burner lockout can be cancelled.
I
L
G
F
b
.
A