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AFC 18 - AFC 24 - AFC 30
0
2
4
6
8
10
bar
#
F
!
% $
AUTO
STD
0
2
4
6
8
10
bar
F
#
!
% $
AUTO
STD
0
2
4
6
8
10
bar
F
!
#
% $
AUTO
STD
15/07/2015 - 300026440-05
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<
n System pressure
Pressure indicator: The symbol is displayed when a water
bar
pressure sensor is connected.
Flashing symbol: The water pressure is insufficient.
4
Steady symbol: The water pressure is sufficient.
4
Water pressure level
l
R : 0,9 to 1,1 bar
4
E: 1,2 to 1,5 bar
4
Z: 1,6 to 1,9 bar
4
A: 2,0 to 2,3 bar
4
l: > 2,4 bar
4
n Domestic Hot Water override
A bar is displayed when a DHW override is activated:
Flashing bar: Temporary override
4
Steady bar: Permanent override
4
n Other information
The symbol is displayed when domestic hot water
r
production is running.
Valve indicator: The symbol is displayed when a 3-way
w
valve is connected.
x: 3-way valve opens
4
c: 3-way valve closes
4
The symbol is displayed when the pump is operating.
M
Name of the circuit for which the parameters are
displayed.
4. Product description
16
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