48
Installation and maintenance instructions 0020323586_00
E
Technical data
Technical data
–
General
VED E 11-13/1 L U
Net weight (unfilled)
2.5 kg
Nominal capacity
0.2 l
Water connections
G 3/8
″
A
Max. water inlet temperature
70
℃
Max. water inlet temperature for the post-heat-
ing
55
℃
Flow temperature adjustment range
20 … 60
℃
Type of installation
–
Under-counter wall
installation
–
Open-vented or
sealed system
Safety
Complies with national
safety regulations; does
not affect the mains sup-
ply
Max. possible draw-off points
1
Technical data depending on the nominal voltage
VED E 11-13/1 L U
380 V
400 V
415 V
Rated power
10.1 … 12.2 kW
11.2 … 13.5 kW
12.1 … 14.5 kW
Nominal current rating
17.8 … 18.5 A
18.7 … 19.5 A
19.4 … 20.2 A
Disconnector (circuit breaker, fuse)
16 … 20 A
16 … 20 A
20 … 20 A
Maximum impedance of the grid at 50 Hz
0.28
Ω
0.26
Ω
0.28
Ω
Technical data
–
Hydraulics
VED E 11-13/1 L U
Maximum permissible pressure
1 MPa
(10 bar)
Minimum flow rate quantity
> 2.5 l/min
Pressure loss for flow rate quantity
0.06 MPa
(0.60 bar)
Flow rate quantity for pressure loss
4 l/min
Flow rate limit
4 l/min
Domestic hot water generation
3.7 … 4.5 l/min
Δ
ϑ for provision
43
K
Technical data
–
Electrics
VED E 11-13/1 L U
Conductor cross-section, minimum
2.5 mm
²
Phases
3/PE
Frequency
50/60 Hz
Degree of protection (with installed front cas-
ing)
IP24
Heating element (heating coil)
Bare wire
Minimum specific resistance of the water
ρ
15
≥
(when ϑ cold
≤
25 °C)
900
Ω⋅
cm
Specific conductivity
σ
15
≤
(when ϑ cold
≤
25 °C)
1111
µ
S/cm
Specific resistance of the water
ρ
15
≥
(when
ϑ cold > 25°C)
1,100
Ω⋅
cm
Specific conductivity
σ
15
≤
(when ϑ cold
> 25°C)
909
µ
S/cm
Summary of Contents for 0010044426
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