Ariston HS C 24 FF NG Installation And Servicing page 63

description
notes
2 5 3 D.H.W. switch logic
2 5 4 Post-circulation and post-
ventilation after domestic
hot water is drawn
OFF = 3 minutes post-circulation and post-ventilation
after domestic hot water draw-off if the boiler
temperature measured requires it.
ON = always on for 3 minutes post-circulation and
post-ventilation after domestic hot water draw-off.
2 7 0 Test mode
Enabled also by pressing for 10 seconds the Reset
button. This function is deactivated automatically
after 10 minutes, or when the REsET button is
pressed.
2 7 1 Air purge Function
Enabled also by pressing for few seconds the ON/
OFF button. The display will shows
4 2 5 Maximum Central Heating
Temperature Zone 1
4 2 6 Minimum Central Heating
Temperature Zone 1
8 2 0 Modulation rate
8 2 1 Fan status
8 2 3 <not available>
8 2 4 Diverter valve position
8 2 6 Air pressure switch status
8 2 7 <not available>
8 3 1 CH Flow set temperature
8 3 2 CH Return set temperature
8 4 0 D.H.W. Inlet Temperature (°C)
Display only with Solar Kit or external storage Kit
8 7 4 Boiler Flowswitch
value
0 = Anti-scale 0
(stop at > 67°C)
1 = At 4°C over set-
point
0 = OFF 0
1 = ON
Max Heating power
Max DHW power
Minimum power.
0 = OFF
1 = ON
from 35 to 82 °C 82
from 35 to 82 °C 35
0 = OFF
1 = ON
0 = DHW
1 = CH
0 = Open
1 = Closed
TECHNICAL AREA
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