Application Areas / Conversion Table; Pressure Drop; Fault Conditions; Details On Energy Consumption - STIEBEL ELTRON DEL 27 SL electronic LCD Bedienung Und Installation

INSTALLATION
Specification
15.4 Application areas / conversion table
Specific electrical resistance and specific electrical conductivity
(see chapter "Data table").
Standard specifica-
tion at 15 °C 20 °C
Conductivity σ
Resist- Resist-
ance ρ ance ρ
Ωcm mS/m μS/cm Ωcm
900 111 1111 800
1000 100 1000 890

15.5 Pressure drop

Taps/valves
Pressure drop at taps, at 10 l/min flow rate
Mono-lever mixer tap, approx.
Thermostatic valve, approx.
Hand shower, approx.
Sizing the pipework
To calculate pipework sizing, apply a pressure drop of 0.1 MPa to
the appliance.

15.6 Fault conditions

In the event of a fault, loads up to a maximum of 80 °C, at a pres-
sure of 1.0 MPa, can temporarily occur in the installation.

15.7 Details on energy consumption

Product data complies with EU regulations relating to the Directive
on the ecodesign of energy related products (ErP).
Manufacturer
Load profile
Energy efficiency category
Annual power consumption
Energy efficiency
Default temperature setting
Sound power level
Special information on measuring the efficiency
38 | DEL SL electronic LCD
25 °C
Conductivity σ Conductivity σ
Resist-
ance ρ
mS/m μS/cm Ωcm mS/m
125 1250 735 136
112 1124 815 123
MPa 0.04 - 0.08
MPa 0.03 - 0.05
MPa 0.03 - 0.15
kWh
%
°C
dB(A)
μS/cm
1361
1227
DEL 18/21/24 SL
233678
STIEBEL ELTRON
Data at Pmax.
S
A
477
39
60
15
www.stiebel-eltron.com
DEL 27 SL
233679
STIEBEL ELTRON
S
A
473
39
60
15
None