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3. Technical specification
3.1 Technical data
Electrical rating
Capacities
Weight (full)
Rated pressure
Minimum recommended supply pressure
Maximum supply pressure to PRV
Combined pressure reducing valve
Pressure relief valve
Expansion vessel pre-charge
Temperature/Pressure Relief Valve
Supplier's name or trade mark
Supplier's model identifier
Storage volume V in litres
Mixed water at 40 °C V40 in litres
The declared load profile
The water heating energy efficiency class of the model
The water heating energy efficiency in %
The annual electricity consumption in kWh
Daily fuel consumption in kWh
The thermostat temperature settings of the water heater, as placed on the
market by the supplier
Specific precautions that shall be taken when the water heater is assembled,
installed or maintained and disposed of at end of life
Table: Technical parameters in accordance with European Commision regulations 814/2013 and 812/2013
3.2 Dimensions and connections
C
B
A
25
168
352
390
115
D
Dimension
30 litre
616
A
B
665
C
788
D
355
Figure 1
74
50 litre
888
937
1060
627
3kW@240V~/2.75kW@230V~
30 or 50 litres
30 litre - 42.5kg
0.6MPa (6 bar)
0.08MPa (0.8 bar)
1.6MPa (16.0 bar)
0.35MPa (3.5 bar)
0.6MPa (6 bar)
0.35MPa (3.5 bar)
90°C/0.7MPa (7 bar)
3.3 Electrical diagram(s)
L
N
100
370
Figure 2 – wiring diagram
50 litre - 69.3kg
Multipoint
30H
30.0
38.5
S
D
29.3
629
3.09
60°C
See Section 3 to 11
Red
Terminal
Thermal
Red
block
cut-out
Black
Element
Element
Black
plate
earth
post
Neon
Earth
link to
container
50H
50.0
61.4
M
D
34.7
1482
7.02
Thermostat
Red
Red
5
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