36
settings - adjustment - problem identification menus
menu
sub
-menu
par
amet
er
description
value
default setting
2 BOILER PARAMETER SETTING
2 1
Entering access code
press the programming "+" button to select 34
and press the m
enu
button
2 2 BOILER GENERAL SETTING
2 2 0
Slow ignition
0 to 99
60
RESERVED FOR SAT
2 2 1
Minimum ambient temperature for
antifreeze activation
from to 10 °C
5 Activated
only
with the modulating peripheral
device (optional)
2 2 2
NOT PRESENT
2 2 3
Underfloor thermostat or zone ambient
thermostat selection
0 = Floor safety thermostat
1 = Zone ambient thermostat
0
2 2 4
Mechanical timer connection authorisation 0 = Absent
1 = Present
0 to be modified if mechanical timer is present
(optional)
2 2 5
Heating ignition delay
0 = Deactivated
1 = 10 seconds
= 90 seconds
3 = 10 seconds
0 Activated only with zone interface (optional)
2 2 6
NOT PRESENT
2 2 7
Flue gas sensor authorisation
CANNOT BE MODIFIED
0 =
Deactivated
1 = Activated
0 RESERVED FOR TECHNICAL ASSISTANCE Only if
the PCB is changed
2 2 8
Boiler Version
CANNOT BE MODIFIED
0 to 5
0 RESERVED FOR TECHNICAL ASSISTANCE Only if
the PCB is changed
2 3 BOILER PARAMETER - PART 1
2 3 0
NOT PRESENT
2 3 1
Maximum heating power setting
0 to 99
see the "gas setting" table, information on page
30
2 3 2
Domestic hot water maximum RPM
percentage
CANNOT BE MODIFIED
0 to 99
RESERVED FOR TECHNICAL ASSISTANCE Only if
the gas or PCB is changed
see "gas setting" table
2 3 3
Minimum RPM percentage
CANNOT BE MODIFIED
0 to 99
2 3 4
Heating maximum RPM percentage
CANNOT BE MODIFIED
0 to 99
2 3 5
Selection of ignition delay type when
heating
0 = Manual
1 = automatic
1 see section on "gas setting"
2 3 6
Ignition delay when heating timer setting
from 0 to 7 minutes
3
2 3 7
Post-circulation when heating
from 0 to 15 minutes or continuous
3
2 3 8
Circulation pump operating type
0 = Low Speed
1 = High Speed
= Modulating
2 3 9
Setting the Delta T
Circulation pump modulation
from 10 to 30 °C
0 to be set with operation of the circulation pump
in modulating mode
These parameters allow the flow and return temperature difference to be set, which determines whether the circulation
pump switches from low to high speed
E.g.:
param. 39 = 0 and ∆T > 0°C- the circulation pump runs at high speed. If ∆T < 0 - °C the circulation pump runs at
low speed. The minimum waiting time for changing speed is 5 minutes.