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3.6.
O
PERATING
The boiler has been designed to allow easy use of the operating
parameters.
3.6.1
R
EGULATION
Summary of the functions accessed when the RESET button
and the menu button
5 seconds.
On the display will appear the parameters indicated in table 3A.
To switch between the different parameters press the
button.
To modify the parameters push the programming keys
T
. 3A
ABLE
Parameter
Function
Soft light
as % of maximum Heating Power
1
(NG)
Maximum Heating Power (%)
2
Ignition delay (minutes)
3
Central heating minimum
4
temperature
Central heating maximum
5
temperature
P∆T rpm (Check of the temperature
difference between the flow and
6
return sensors for twelve seconds on
initial start-up - D
NOT USED
t/S
Boiler types
F
Secondary outlet function
e
Pump overrun (Central Heating -
p
mins)
Comfort function
c
Pump speed adjustment (modulating
p
or single speed)
P
ARAMETERS
M
T
ENU
ABLE
are pushed at the same time for
N
A
O
OT
DJUST
and
.
Range
from 00
to 9 9
(step: 1%)
from 00
to 9 9
(step: 1%)
from 00
to 0 7
(step: 1 minute)
25°C if parameter r = 00
42°C if parameter r = 01
75°C if parameter r = 00
82°C if parameter r = 01
)
from O0
to 0 2
from 00
to 0 3
from 01 to 15 or C O
from 00
to 0 1
U0 (single speed)
U1 (modulating)
Fig. 3.10
Factory setting
5 8
6 0
0 2
4 2
8 2
4 5
0 0
0 0
0 2
0 0
U 1
33
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