33
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
Id
Parameter
Parameter
Description
Range
Default
S0
Minimum central
heating output
The boiler also has electronic modulation that adapts the boiler potentiality to the
effective heating demand of the house. Then the boiler works normally in a variable
gas pressure field between the minimum heating output and the maximum central
heating output depending on the system's heating load.
Note:
the boiler is produced and calibrated in the central heating phase at nominal
output. Approximately 10 minutes are needed to reach the nominal heat output,
which can be changed using the parameter (S1).
Note:
the selection of the “Minimum heating output” and “Maximum heating out-
put” parameters, in presence of a heating request, allows boiler ignition and power
supply of the modulator with current equal to the value of the respective set value.
0 - 60 %
set according
to factory
inspection
S1
Maximum central
heating output
0 - 99 %
99
S2
Gas type selection The setting of this function is used to adjust the boiler so that it can operate with
the correct type of gas.
nG - Methane
nG
S3
Boiler type
Establishes the boiler type and its functioning mode
0
= combi
1
= 24 kW storage tank
2
= 28 kW storage tank
3
= 32kW storage tank
0 - 3
0
S4
Output
ignition
Establishes the power at which the boiler must switch on
0 - 50 %
set according
to factory
inspection
3.8 PROGRAMMING THE P.C.B.
The boiler is prepared for possible programming of several operation
parameters. By modifying these parameters as described below, the
boiler can be adapted according to specific needs.
To access the programming phase, press “
” and “
”
simultaneously for approximately 8 seconds.
Once the menu has been accessed, it is possible to scroll through
the three sub-menus present (s, p, t) by pressing the “
”
button for 2 seconds.
Use the "DHW regulator" selector (2), to select the parameter
and rotate the "CH regulator" (1) to modify the value according
to the range available.
With the menu active on the indicator (17) the parameter n° is
displayed while indicator (21) displays the parameter value.
Press the "
" button for 2 seconds to memorise the vari-
ation of the parameters.
Memorisation is displayed by the flashing indicators (17 and 21).
Exit the programming phase by waiting for 2 minutes or by pressing the
“
” and “
” buttons simultaneously for 5 seconds.
Summary of Contents for NIKE ECO 24
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