menu
sub-menu
parameter
description value
default setting
2 4
BOILER PARAMETER PART 2
2 4 0
NOT PRESENT
2 4 1
Central heating circuit pressure to
signal a lling request
from 4 to 8
(0,x bar)
6
2 4 2
NOT PRESENT
2 4 3
Post-ventilation after heating request 0 = OFF
1 = ON
0
2 4 4
Time delay after heating temperature
increase
from 0 to 60 minutes 16 activated only with thermostat On/
O and heating control activated
(parameter 421 or 521 = 01
This parameter allows the time delay to be set before automatic increase of the ow temperature calculated in increments of 4°C
(max 12°C). If this parameter retains the value 00, this function is not active.
2 4 5
NOT PRESENT
2 4 6
NOT PRESENT
2 4 7
Device indicator for heating circuit
pressure
0 = temperature sensor only
1 = pressure switch at minimum
2 = pressure sensor
2 RESERVED FOR TECHNICAL
ASSISTANCE Only if the PCB is
changed
2 4 8
NOT PRESENT
2 5
DOMESTIC HOT WATER PARAMETER
2 5 0
COMFORT function 0 = deactivated
1 = timed
2 = always on
3 = timed
0 Programming: Used to manage the
domestic hot water tank temperature
holding function (daily/weekly). The
instant domestic hot water function
remains on.
The appliance guarantees the availability of domestic hot water by storing hot water in the tank.
0 = deactivated / The water in the domestic hot water tank is not kept hot.
1 = timed / COMFORT programmed: the water in the tank is kept hot during the periods programmed (see menu 1).
2 = always on
/ COMFORT: the water in the tank is kept hot 24 hours a day, 7 days a week
3 = timed
/ ECO programmed: the water in the tank is kept hot during the periods programmed (see menu 1) adopting
strategies which enable gas consumption to be reduced.
Note: When connecting the solar clip-in kit, it is possible to set the timer programming for the domestic hot water at 2
levels
2 5 1
Comfort Anti-cycling Time from 0 to 120 minutes 0
2 5 2
Hot water ow delay from 5 to 200 (0.5 to 20 seconds) 5 Anti "water hammering"
2 5 3
Extinction of the burner in domestic
hot water
0 = anti-scale (stop at > 67°C)
1 = + 4°C /setting
0
2 5 4
Post-circulation and post-ventilation
after a domestic hot water draw-o
0 = OFF
1 = ON
0
OFF = 3 minutes post-circulation and post-ventilation after domestic hot water
draw-o if the boiler temperature measured requires it.
ON = always on for 3 minutes post-circulation and post-ventilation after domestic
hot water draw-o.
2 5 5
Domestic hot water timer from 0 to 60 minutes 0
2 5 6
Celectic 0 = OFF
1 = ON
2 9
RESET MENU 2
Automatically resetting to the default setting
in menu 2
Reset
OK = yes
ESC = no
To reset all default parameter settings,
press the MENU button
To Next Page
Loading...
Need help?
General
