STIEBEL ELTRON SNE 5 t ECO - Appliance Description and Settings; Appliance Description Overview; Programming Unit Overview; LED Indicator Guide

OPERATION
Appliance description
18 | SNE 5 t ECO www.stiebel-eltron.com
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Material losses
Never subject the appliance to water pressure. The tap
outlet has a vent function. Scale build-up can block the
outlet and subject the appliance to pressure.
 Never seal the tap outlet.
 Only use special aerators for non-pressurised water
heaters.
 Never extend the tap outlet with a hose.
2.3 Test symbols
See type plate on the appliance.
3. Appliance description
This open vented (non-pressurised) appliance maintains the water
content at the set temperature, in line with the pre-selected oper-
ating mode. The appliance may only be installed with taps for open
vented (non-pressurised) water heaters (see chapter "Installation/
Appliance description/ Accessories").
Thermostop function
The thermostop function (thermal separation) prevents the tap
becoming hot in standby mode.
Anti-drip function
The anti-drip function prevents expansion water from escaping
from the tap during heating. When water is heated, gas bubbles
are formed. The amount of gas bubbles depends on the water
quality. At temperatures >75°C the rising gas bubbles can cause
residual water to drip from the tap outlet.
Subject to design, some taps have a tendency to drip for a short
while after being closed. This dripping is caused by residual water
escaping from the tap outlet and is not linked to expansion water.
ECO mode with hygiene function
To save energy, the cylinder temperature is reduced by 15°C in
ECO mode and the temperature setting range is limited to between
7 and 55°C.
During ECO mode, the hygiene function inhibits the growth of
bacteria. For this, the appliance heats the water content to 73°C
for 30minutes once a week (Saturday nights).
WARNING Burns
There is a risk of scalding at outlet temperatures in ex-
cess of 43°C.
Note
- Before activating ECO mode, you must first set the
day of the week and the time.
- To activate/deactivate ECO mode, press and hold the
"ECO" button for at least 1second.
Timer mode
The appliance is equipped with an integrated time switch that
enables timer mode. Three configurable time programs are avail-
able for this.
3.1 Programming unit
D0000071749
1
3
4
2
1 Display
2 User interface
3 Red LED
4 Green LED
3.1.1 User interface
Button Designation Description
"Menu" button Call up and exit menus
"OK" button Selection
Confirm settings
ECO key Activate and deactivate ECO mode
"+" button Call up menu items
Change settings
Activate and deactivate operating lock
"–" button Call up menu items
Change settings
Activate and deactivate operating lock
3.1.2 LED indicator
LED Meaning
Red LED illuminates Appliance heating up
Green LED illuminates ECO mode active
Green and red LED illu-
minate
ECO mode active
Appliance heating up
Green LED illuminates
Red LED flashes
ECO mode active
The appliance heats to 73°C (hygiene function)
Red LED flashes Fault (see chapter “Installation/ Troubleshooting/
Fault list”)
Call your qualified contractor.
Green LED flashes The appliance was disconnected from the power sup-
ply for a long time (approx. 8hours).
Reset the day and time.