AXE 3 D UNIT 32 R
16
EN
cod. 3540Z340 - 03/2011 (Rev. 00)
5. TECHNICAL DATA AND CHARACTERISTICS
5.1 Dimensions, connections and main components
fig. 19 - Dimensions, connections and main components
fig. 20
fig. 21
A4
Flue - Ø 120 ÷ 130
10
System delivery 3/4"
11
System return 1"
32
Heating circulating pump
36
Automatic air vent
56
Expansion tank
246
Pressure transducer
275
Heating system drain cock
278
Double sensor (H Safety)
295
Burner
5.2 Technical data table
5.3 Pressure loss
Circulating pump head / pressure loss
fig. 22 - Circulating pump head / pressure loss
500
850
32
295
36
10
11
700
278
246
56
32
295
a4
10
226
222
52
565
369 275
11
14
Data
Unit
AXE 3 D UNIT 32 R
Number of elements
no.
3
Max. heating capacity
kW
34.3
(Q)
Min. heating capacity
kW
16.9
(Q)
Max. heat output in heating
kW
32
(P)
Min. heat output in heating
kW
16
(P)
Efficiency Pmax (80-60°C)
%
93.3
Efficiency 30%
%
94.3
Efficiency class Directive 92/42 EEC
Max. working pressure in heating
bar
6
(PMS)
Min. working pressure in heating
bar
0.8
Max. heating temperature
°C
95
(tmax)
Heating water content
litres
12.5
Heating expansion tank capacity
litres
8
Heating expansion tank prefilling pressure
bar
1
Protection rating
IP
X0D
Power supply voltage
V/Hz
230/50
Electrical power input
W
320
Empty weight
kg
166
Combustion chamber length
mm
365
Combustion chamber diameter
mm
326
Pressure loss on fumes side
mbar
0.16
0
1
2
3
4
5
6
0
500
1.000
1.500
2.000
Q
[l/h]
H
[m H
2
O]
A
3
2
1
