SKY F
14
EN
cod. 3540Z105 - Rev. 01 - 01/2018
5. TECHNICAL DATA AND CHARACTERISTICS
Table. 7- Legend - figures cap. 5
5.1 General view and main components
fig. 13 - General view
5.2 Plumbing diagrams
fig. 14 - Water circuit
5.3 Technical data table
5
Sealed chamber
28
Fume manifold
7
Gas inlet - Ø 1/2”
29
Fume outlet manifold
8
DHW outlet - Ø 1/2”
38
Flow switch
9
DHW inlet - Ø 1/2”
44
Gas valve
16
Fan
73
Antifreeze thermostat (not supplied)
19
Combustion chamber
81
Ignition and detection electrode
20
Burner assembly
187
Fume baffle
21
Main nozzle
288
Antifreeze kit (optional) code 013009X0
22
Burner
R1 - R2 - R3 - R4
Electric heaters
27
Copper exchanger
344
Double sensor (DHW + Safety)
44
81
19
27
16
5
28
344
20
21
22
29
38
187
9
7
8
Data
Unit
SKY F 11
SKY F 14
SKY F 17
PRODUCT IDENTIFICATION CODES - G20
0AF94IAA
0AF95IAA
0AF97IAA
PRODUCT IDENTIFICATION CODES - G31
0AF94KAA
0AF95KAA
0AF97KAA
COUNTRIES OF DESTINATION
IT
GAS CATEGORY - G20
II2H3B/P
GAS CATEGORY - G31
II2H3+
Max. heating capacity
kW
21.7
26.9
32.9
(Q)
Min. heating capacity
kW
8.3
10.3
12.6
(Q)
Max. heat output
kW
19.2
23.9
29.2
Min. heat output
kW
7.1
8.8
10.7
Pmax efficiency
%
88.5
88.7
88.9
Burner nozzles G20
no. x Ø
10 x 1.25
12 x 1.25
14 x 1.25
Gas supply pressure G20
mbar
20.0
20.0
20.0
Max. gas pressure at burner
mbar
13.0
14.0
15.0
Min. gas pressure at burner
mbar
2.0
2.0
2.0
Max. gas flow G20
m
3
/h
2.30
2.85
3.48
Min. gas flow G20
m
3
/h
0.88
1.10
1.33
Burner nozzles G31
no. x Ø
10 x 0.77
12 x 0.77
14 x 0.77
Gas supply pressure G31
mbar
37
37
37
Max. gas pressure at burner
mbar
35.0
35.0
35.0
Min. gas pressure at burner
mbar
5.0
5.0
5.0
Max. gas flow G31
kg/h
1.70
2.11
2.58
Min. gas flow G31
kg/h
0.65
0.80
0.99
Max. working pressure
bar
10
10
10
(PMS)
Min. working pressure
bar
0.20
0.20
0.20
DHW flow rate
t 25°C
l/min
11.0
13.7
16.8
DHW flow rate
t 50°C
l/min
5.5
6.9
8.4
(D)
Protection rating
IP
X5D
X5D
X5D
Power supply voltage
V/Hz
230V
230V
230V
Electrical power input
W
40
40
55
Empty weight
kg
13
14
17
Type of unit
C
12
-C
22
-C
32
-C
42
-C
52
-C
62
-C
72
-C
82
-B
22
8
9
38
344
Summary of Contents for SKY 11 F
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