21
EXCLUSIVE BOILER GREEN HE B.S.I.
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3 0,1,080+($7,1*6(732,17
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0 C
+ 5 C
- 5 C
10
20
30
40
50
60
70
80
90
-20
-15
-10
-5
0
5
10
15
20
25
30
*5$3+
10
20
30
40
50
60
70
80
90
-20
-15
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-5
0
5
10
15
20
Curva climatica GIORNO
Curva climatica NOTTE
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DAY
temperature curve
1,*+7
temperature curve
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the boiler gives the possibility to choose 2 thermoregulation curves:
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27&&+SDUDPHWHUIRUDPL[HGV\VWHP
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external minimum project temperature (on the geographical area,
therefore) and on the delivey project temperature (on the type of
system, therefore); the installer must to put attention to calculate
it using the following formula:
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and the minimum central heating set-point of the second circuit.
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instructions supplied with the accessory.
rated delivery T - 20
20- rated min. external T
P. 47 = 10 x
'+:RSHUDWLRQ
&+RSHUDWLRQ
4Q
nominal
capacity
3Q
nominal
power
IP
protection
level
3PLQ
minimum
pressure
Pmw
'+:PD[LPXPSUHVVXUH
Pms
&+PD[LPXPSUHVVXUH
T
temperature
Ș
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D
VSHFL¿FFDSDFLW\
NOx
NOx value class
6(5,$/180%(53/$7(
20
30
40
50
60
70
80
90
100
-20
-15
-10
-5
0
5
10
15
20
32,5
25
17,5
10
2,5
P. 21
P. 22
20
30
27,5
22,5
35
37,5
40
5
7,5
15
12,5
,) $ 352*5$00$%/( 7,0(5 ,6 &211(&7(' 72 7+(
%2,/(56(73$5$0(7(5 JUDSK
When the contact is closed, the heat request is made by the
delivery probe on the basis of the external temperature in order
to maintain the rated ambient temperature at the DAY level (20
°C). When the contact opens, it does not stop the heat request but
UHGXFHVSDUDOOHOVKLIWWKHWHPSHUDWXUHFXUYHWRWKH1,*+7OHYHO
(16 °C). Though delivery temperature is automatically calculated
by the boiler, the user may manually override it.
%\PRGLI\LQJ+($7,1*RQWKHXVHULQWHU($7,1*6(7
POINT will no longer be available but just a value that can be set
from +5 to –5°C as required.
Modifications to this value do not directly change delivery
temperature but affect the calculation made to automatically
determine its value by modifying the reference temperature of the
V\VWHP &IRU'$<OHYHO&IRU1,*+7OHYHO
Qn (Hi) =
Serial N.
230 V ~ 50 Hz W
NOx:
Pms = bar T=
°
C
Pn =
η
set at:
calibrado:
engestellt auf:
réglage:
Via Risorgimento 13 - 23900 Lecco (LC) Italy
IPX5D
Qn
80-60 °C
Qm
80-60 °C
Qn
50-30 °C
Pmw = bar T=
°
C
D: l/min
Summary of Contents for EXCLUSIVE GREEN HE 25 B.S.I.
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