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Operating screen:
H E
A T I
N G :
>
>
>
:
1 2
3
.
Press [MENU]
Select "Parameter" using [◄] & [►] and press [ENTER]
Parameter menu:
I
n s
t
a l
l
e r
Enter the 4-digit code with the [◄] & [►] and the [▲] & [▼] buttons and
select [ENTER]
The code will blink a few seconds and when entered correctly, the following
parameters will be displayed.
NOTICE: These codes are user based and give access to a selected amount
of parameters, which can be changed (Installer level 1/2).
Menu A: Heating
A 1
S
t
Function to activate the step modulation:
0 = Off
1 = On
Menu A: Heating
A 2
H E
CH supply temperature setting. This parameter is the offset of the
programmed CH temperature.
Menu A: Heating
A 3
H E
Select the CH supply temperature control. This parameter is the
proportional range of the selected CH supply temperature.
Menu A: Heating
A 4
H E
Select the CH supply temperature control. This parameter is the hysteresis
of the selected CH supply temperature.
Menu A: Heating
A 5
H E
Select the CH supply temperature control. This parameter is the integration
time of the selected CH supply temperature.
Menu A: Heating
A 6
H E
Select the cascaded water heaters supply temperature control.
This parameter is the offset of the selected CH supply temperature of EACH
water heater of the total cascade.
b o i
l
e
r
4 °
C (
1
2 3
c
o
d e
0 0 0
0
e p
m o d u l
1
s
o
f
f
1
4
°
C
s
P
r
b 1
2
5
°
C
s
c
D
i
f
1
1
0
°
C
s
l
n t
1
6
0
S e
c
O f
f
4
°
C
o f
f
.
4 °
C
)
3
3
3
3
c
3
The screen texts on these pages are
standard part of the boiler software
and apply to CH systems and/or hot
water devices.
69
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