Data Table - STIEBEL ELTRON DEM 6 Operation And Installation Instructions Manual

2. Installation Instruction

9.4 Data table

Electrical details
Rated voltage
Rated output
Rated current
Recommended circuit breaker
Frequency
Phases
Specific resistance ρ15 ≥ (at ϕcold ≤25 °C)
Specific conductivity σ15 ≤ (at ϕcold ≤25 °C)
Specific resistance ρ15 ≥ (at ϕcold ≤50 °C)
Specific conductivity σ15 ≤ (at ϕcold ≤50 °C)
Max. mains impedance at 50Hz
Connections
Water connection
Application limits
Max. permissible pressure
Max. inlet temperature for reheating
Values
Max. permissible inlet temperature
Temperature setting range.
ON
OFF
Pressure drop at flow rate
Flow rate for pressure drop
Flow rate limit at
Hot water delivery
Δϕ at hot water delivery
18
for the qualified installer
V
kW
A
A
Hz
Ω cm
μS/cm
Ω cm
μS/cm
Ω
male
thread
bar
oC
oC
oC
l/min
l/min
MPa
l/min
l/min
l/min
K
DEM 6
203769
220 - 240
6.0 - 7.1
27.3 - 29.6
32
50/60
1/N/PE
1000
1000
1300
770
0.047
G1/2
10
50
55
30-50
≤2.2
≥1.15
0.07
2.2
3.2
3.2
25
STIEBEL ELTRON