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Adjusting the heating curves
Changing the slope and level
Individually adjustable for each heating circuit.
110
3.5
A
+20
Outside temperature in °C
Fig. 21
Changing the slope
A
Changing the level (vertical parallel offset of the
B
heating curve)
Press the following keys in the standard menu:
1.
.
å
Heat up
Operating instructions
Shutting down the system
Danger
Contact with live or hot components can result in
serious injuries.
Before starting cleaning work, disconnect from
the mains voltage at the fuse or mains isolator.
Safeguard against unauthorised reconnection.
Wait until the boiler has cooled down.
Overview of maintenance and cleaning work in the boiler
Danger
Breathing in soot or ash dust is detrimental to
health.
Wear a dust mask to protect your respiratory
tract.
(cont.)
1.4
B
0.2
-20
Commissioning, inspection, maintenance
2.
/
for "Heating".
|
~
3.
to confirm.
d
4.
/
for selecting the heating circuit.
|
~
5.
to confirm.
d
6.
/
for "Heating curve".
|
~
7.
to confirm.
d
8.
/
for "Slope" or "Level".
|
~
9.
to confirm.
d
10.
/
for the required value.
|
~
11.
to confirm.
d
12. Press
to return to default display.
ä
1. Let the fuel burn out.
2. After the boiler has cooled down, switch it off at the
ON/OFF switch on the programming unit.
33
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