Adjusting The Heating Curve; Activating The Automatic (Re)Filling Unit - DeDietrich AMC 15 Installation And Service Manual

Wall-hung gas condensing boilers
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Fig.83
Changing the heating curve
Slope: 1.0
A
Max: 80˚C
Base: 31˚C
Slope: 1.5
Max: 80˚C
B
Base: 31˚C
Slope: 1.5
Max: 84˚C
C
Slope: 1.5
Max: 84˚C
59˚C;0˚C
D
Base: 29˚C
7686707 - v.01 - 06092018
3. Enter the following data:
Installer name
Installer phone
8.2.6

Adjusting the heating curve

When an outside temperature sensor is connected to the installation, the
relation between the outside temperature and the central heating flow
temperature is controlled by a heating curve. This curve can be adjusted
to the requirements of the installation.
1. Select the tile of the zone you want to configure.
2. Select Control strategy.
3. Select the setting Outdoor Temp based or Outdoor&Room based.
The option Heating Curve appears in the Zone setup menu.
4. Select Heating Curve.
A graphic display of the heating curve is shown.
5. Adjust the following parameters:
A
Slope:
B
Max:
C
Base:
AD-3000937-02
D
xx°C ; xx
°C
AD-3000938-02
AD-3000939-02
AD-3000940-02
8.2.7

Activating the automatic (re)filling unit

If the appliance has an automatic re(filling) unit, you have to activate the
Auto Filling function and configure the corresponding parameters.
1. Select the tile [
2. Select Settings.
3. Set the Auto Filling parameter:
Option
Disabled
Manual
Auto
4. Select Parameters, counters, signals > Parameters.
Name of the installer
Phone number of the installer
Slope of the heating curve:
Floor heating circuit: slope between 0.4 and 0.7
Radiator circuit: slope at approximately 1.5
Maximum temperature of the heating circuit
Ambient temperature setpoint
Relationship between the heating circuit flow tem­
perature and the outdoor temperature. This infor­
mation is visible throughout the slope.
].
Description
The automatic (re)filling function is switched off
The installation will be topped up after confirmation
by the user when the water pressure has dropped
below the minimum water pressure
The installation will be topped up automatically
when the water pressure has dropped below the
minimum water pressure
8 Operation
AMC
81

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Amc 25/28 miAmc 25Amc 35

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