Professional Settings - DeDietrich MODULENS O AFC 18 Installation And Service Manual

Oil-fired condensing boilers
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6. Commissioning
0
2
4
6
8
E
1
TEMP.: 68°
2
1
D
2
#
F
% $
AUTO
J
I
5"
Installer level - #PRIMARY LIMITS menu
Parameter
BOILER MAX
(1)
MAX.R.HEAT
MAX.DHW
(1)
MIN.PUMP SPEED
(1)
MAX.PUMP SPEED
(1) The parameter is only displayed if INSTALLATION parameter is set to EXTENDED
Installer level - #SECONDARY LIMITS menu
Parameter
Adjustment range Description
30 to 95 °C
MAX.CIRC.A
20 to 95 °C
MAX.CIRC.B
20 to 95 °C
MAX.CIRC.C
OUT.ANTIFREEZE OFF, -8 to +10 °C
(1)(2)
OFF, 20 to 90 °C
HCZP D A
OFF, 20 to 90 °C
(1)(2)
HCZP N A
OFF, 20 to 90 °C
(1)(2)
HCZP D B
OFF, 20 to 90 °C
(1)(2)
HCZP N B
OFF, 20 to 90 °C
(1)(2)
HCZP D C
(1)(2)
OFF, 20 to 90 °C
HCZP N C
50 to 95 °C
PRIM.TEMP.DHW
(1) The parameter is only displayed if INSTALLATION parameter is set to EXTENDED
(2) The parameter can be set to the heating curve by pressing key f.
114
10
12
14
16
18
20
22
24
SUNDAY 11:45
<
!

:
STD
C002235-F-04
Adjustment range Description
20 to 90 °C
Maximum boiler temperature
0-100%
Maximum boiler output during heating 100%
0-100%
Maximum domestic hot water output
20-100%
Minimum pump speed
20-100%
Maximum pump speed
Maximum temperature (Circuit A)
¼ "MAX.CIRC...", page 118
Maximum temperature (Circuit B)
¼ "MAX.CIRC...", page 118
Maximum temperature (Circuit C)
¼ "MAX.CIRC...", page 118
Outside temperature at which the installation's antifreeze protection
is activated.
Below this temperature the pumps are permanently on and the
minimum temperatures for each circuit are respected.
When NIGHT : STOP is set, the reduced temperature is maintained
in each circuit (#SECONDARY INSTAL.P menu).
OFF: Antifreeze protection is not activated
Curve base temperature in Daytime mode (Circuit A)
Curve base temperature in Nighttime mode (Circuit A)
Curve base temperature in Daytime mode (Circuit B)
Curve base temperature in Nighttime mode (Circuit B)
Curve base temperature in Daytime mode (Circuit C)
Curve base temperature in Nighttime mode (Circuit C)
Boiler temperature setting if producing domestic hot water
6.7.3.

Professional settings

1. Access the installer level: Press key - for around 5 seconds.
2. Set the following parameters:
Turn the rotary button to scroll through the menus or
4
modify a value.
Press the rotary button to access the selected menu
4
or confirm a value modification.
¼ For a detailed explanation of menu browsing, refer to
the chapter: "Browsing in the menus", page 97.
AFC 18 - AFC 24 - AFC 30
Factory setting Customer setting
80 °C
100%
40 %
100 %
Factory setting
75 °C
50 °C
50 °C
+3 °C
OFF
OFF
OFF
OFF
OFF
OFF
80°C
09/07/2015 - 300026439-07

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Modulens o afc 24Modulens o afc 30

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