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4. Product description
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2
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bar
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F
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% $
AUTO
STD
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8
10
bar
F
#
!
% $
AUTO
STD
0
2
4
6
8
10
bar
#
F
!
% $
AUTO
STD
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<
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n Solar (If connected)
The solar load pump is running
u
The top part of the tank is reheated to the tank set point
The entire tank is reheated to the tank set point
The entire tank is reheated to the solar tank set point
The tank is not loaded - Presence of the solar control
system
n Operating modes
Summer mode: The heating is off. Domestic hot water
p
continues to be produced
WINTER mode: Heating and domestic hot water working
b
Operation in automatic mode according to the timer
AUTO
programme
Comfort mode: The symbol is displayed when a DAY
x
override (comfort) is activated
Flashing symbol: Temporary override
4
Steady symbol: Permanent override
4
Reduced mode: The symbol is displayed when a NIGHT
m
override (reduced) is activated
Flashing symbol: Temporary override
4
Steady symbol: Permanent override
4
Holiday mode: The symbol is displayed when a HOLIDAY
g
override (antifreeze) is activated
Flashing symbol: Holiday mode programmed
4
Steady symbol: Holiday mode active
4
Manual mode: The boiler operates with the displayed set
m
point. All of the pumps operate. The 3-way valves are not
controlled.
AFC 18 - AFC 24 - AFC 30
15/07/2015 - 300026440-05
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