Ferroli GN4 N Operating, Installation And Maintenance Instructions - Gn4 N
7
English
Deutsch
Italiano
Français
Español
Português
Nederlands
Dansk
Türkçe
GN4 N
4. TECHNICAL SPECIFICATIONS
Water
pressure
drop
Modello
Heat
output
kW
GN4 N 07
GN4 N 08
GN4 N 09
GN4 N 10
GN4 N 11
GN4 N 12
GN4 N 13
GN4 N 14
Max
217
270
324
388
452
516
600
695
Heat input
gas+oil
(NHV) kW
Max
200
250
300
360
420
480
560
650
Min
120
150
180
215
250
290
330
390
N
°
elem.
7
8
9
10
11
12
13
14
Water
content
dm3
143
163
183
203
223
243
263
283
Operating
pressure
bar
6
6
6
6
6
6
6
6
A
mm
1040
1170
1300
1430
1560
1690
1820
1950
B
Ø
mm
210
210
210
210
210
210
210
210
C
Ø
mm
180
180
250
250
250
250
250
250
D
Ø
mm
500
500
500
500
500
500
500
500
880
1010
1140
1270
1400
1530
1660
1790
E
mm
Comb.
chamber
pressure
drop
∆
p mbar
0,5
0,8
0,7
1,0
1,4
1,7
2,6
3,5
Comb.
chamber
volume
dm3
161,3
185,1
208,9
232,8
256,6
280,4
304,3
328,1
∆
t 20
20
30
42
54
65
77
88
100
∆
t 10
-
-
-
-
-
-
-
-
Body
weight
kg
840
950
1060
1170
1280
1390
1500
1610
Min
128
160
192
229
266
309
352
416
140
40
0
0
5
10
15
20
25
30
35
m
3
/h
20
40
60
80
100
120
mbar
fi g. 3
fi g. 4
fi g. 5
GN4 N 7-8-9
GN4 N 10-11-12-13-14
898
380
83
10
A
138
0
850
1
193
463
B
C
D
E
A1
B2
B1
A2
Legenda
A1 Central heating fl ow outlet DN80 - 3”
A2 Central heating return inlet DN80 - 3”
B1 Central heating fl ow outlet DN80 - 3”
(Low temperature)
B2 Central heating return inlet DN80 - 3”
(Low temperature)
32 Pump (not supplied)
49 Safety thermostat
72 Room thermostat (not supplied)
98 Switch
114 Water pressure Switch
159 Test knob
170 Boiler setting thermostat, 1
st
stage
171 Boiler setting thermostat, 2
nd
stage
189 Lockout indicator light (not supplied)
211 Burner connector
Note The dashed sections of wiring are the respon-
sibility of the installer