EN • 7
ENGLISHFRANCAISNEDERLANDSESpAñoLITALIANoDEuTSCH
664Y0200.C
645
765
200
390
160
80
542
125
1404
645
765
200
390
160
80
542
125
1404
DOMESTIC HOT WATER PERFORMANCES
S SV M MV
Operating conditions at 80 °C
Peak flow at 40 °C (∆T = 30 °C)
L/10’
192 192 192 192
Peak flow at 40 °C (∆T = 30 °C)
L/60’
936 936 936 936
Constant flow at 40 °C (∆T = 30 °C)
L/h
893 893 893 893
Tank refill time at 60 °C
Initial heating time
minutes
16 16 16 16
After drawoff of 140 L at 45 °C
minutes
11 11 11 11
GENERAL CHARACTERISTICS
S SV M MV
Input
kW
34.9 34.9 10 / 34.9 10 / 34.9
Output
kW
31.15 31.5 9.2 / 31.15 9.2 / 31.15
Maintenance loss (60°C)
%
0.5 0.5 0.5 0.5
Total capacity
L
103 103 103 103
Heating circuit capacity
L
60 60 60 60
Heating connection
Ø
1” 1” 1” 1”
Domestic hot water connection
Ø
3/4” 3/4” 3/4” 3/4”
Water tank heat exchanger surface
m
2
1.42 1.42 1.42 1.42
Combustion efficiency
%
91 91 93.8 / 90.7 93.8 / 90.7
Average CO
2
%
9 9 9 9
Mass flow rate of combustion products
g/sec.
16.2 16.2 4.6 / 16.2 4.6 / 16.2
Weight empty
Kg
159 159 159 159
DIMENSIONS
GENERAL
The appliances are supplied fully assembled, tested and packed
standing on a timber base with impact protection strips and
wrapped in heat-shrunk plastic film.When the appliance arrives,
remove the packaging and check that no parts have been damaged
in transit.
Refer to the dimensions and weights listed below for handling
purposes:
OPERATING CONDITION LIMITS
Maximumservicepressure(tankfilledwithwater)
- Heating circuit: 3 bar
- Hot water circuit: 10 bar
Testpressure(tankfilledwithwater)
- Heating circuit: 4.5 bar
- Hot water circuit: 13 bar
Operatingtemperature
- Maximum temperature: 90 °C
Waterquality
• Chlorides: < 150 mg/l (304 stainless steel)
< 2000 mg/l (Duplex)
• 6 ≤ ph ≤ 8
TECHNICAL CHARACTERISTICS
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