27
3.6.
O
PERATING
P
ARAMETERS
The boiler has been designed to allow easy intervention with regard
to the operating parameters.
3.6.1
R
EGULATION
M
ENU
T
ABLE
Summary of the functions accessed when the RESET button
and the menu button are pushed at the same time for
5 seconds.
On the display will appear the parameters indicated on table 3A.
To modify the parameters push the programming
keys and .
Fig. 3.10
T
AB
. 3A
left display
right display
function
factory setting
1
1
from
0
0
to
9
99
9
Soft light
as % of maximun Heating Power
6
60
0
(ACO 27 MFFI - RFFI SYSTEM)
4
43
3
(ACO 32 MFFI - RFFI SYSTEM)
2
2
from
0
0
to
9
99
9
Maximun Heating Power (%)
5
55
5
(ACO 27 MFFI - RFFI SYSTEM)
5
52
2
(ACO 32 MFFI - RFFI SYSTEM)
3
3
from
0
0
to
7
7
Ignition delay (minutes)
0
02
2
4
4
Central heating maximun temperature
8
82
2
5
5
Central heating minimum temperature
4
42
2
6
6
P
∆
T rpm (Check of the temperature
difference between the flow and return
sensors for twelve seconds on initial
start-up)
4
45
5
tt
from
S
S0
0
to
S
S1
1
NOT USED
S
S0
0
F
F
from
O
O0
0
to
0
02
2
Boiler types
0
00
0
- ACO 27 /32 MFFI
0
02
2
- ACO 27/32 RFFI SYSTEM
e
e
from
0
00
0
to
0
03
3
Secondary outlet function
0
00
0
p
p
from
0
01
1
to
1
15
5
or
C
CO
O
Pump overrun (Central Heating)
0
02
2
c
c
from
0
00
0
to
0
01
1
Comfort function (only model MFFI)
0
01
1
p
p
from
U
U0
0
to
U
U1
1
Pump speed adjustment (modulating or
single speed)
U
U1
1
Содержание 47-116-09
Страница 48: ...63 ...
