19
OPERATING MODE AND FEATURES
Function
10853 - 10854
Thermostatic Mixer -
DBS
1 way 1 mask - 3 ways 3 masks
10856
Electronic Mixer
1 way 1 mask
The control device consists in a capacitive technology mask, without
mechanical or-gans, 6-key LCD display touch or soft-touch screen,
(charge transfer). Sprinklings, humidity, water (drops, small quantities)
on the mask do not enable keys, just like any objects thrown acci-
dentally. Capacitive masks have a much longer life than ordinary
membrane masks. There are no parts in motion so no mechani-cal
problems arise. There are no polycarbonate membranes that wear
out, break or get dirty over time.
Key
On
Opening with Flow rate at 6 litres minute temperature 30 °C
When starting the display shows the wel-come logo and after 3
seconds supply wa-ter temperature.
Press key
+
for flow rate increase
Press key
-
for flow rate decrease
1 liter minute each step with fast incremental mode (from minimum
flow rate to maximum flow rate > 20 step).
Flow rate perception is seen at tap’s spout
Minimum flow rate of the system is 4-4,5 li-ters minute
Press key
H
for temperature increase
Press key
C
for temperature decrease
1 °C degree every step with fast incremental mode (from minimum
to maximum tempera-ture 20 step)
• Pressing keys H and C display shows temperature in setting mode
with text SET until reaching the required set-ting. After 3 seconds
the display re-ports again the supplied temperature that will shortly
be the set one.
• Thanks to safety device once 38°C are reached during the setting,
to further increase the required temperature, key should be relea-
sed and pressed again.
[The software has a safety programming that prevents the system from
exceeding 49°C temperature of supplied water]
Press key
Off
• automatic water closing in case of input signal fail-ure after 20 mi-
nutes
• automatic flow and temperature adjustment main-tained also in
case of change of factors in the sys-tem (change of pressure or
flow rate in the net-work)
• temperature adjustment priority, if the system has difficulties in sup-
plying a certain flow rate at a given temperature
• possibility to run up to three utilities, one at a time
• buffer battery to guarantee operation in case of power failure,
duration 15/20 minutes in continuous operation or 24 h in stand-by
mode
•
FLOW INTERRUPTION
in case of sudden interruption of cold water,
due to mal-function of water system or opening of other utilities
with strong flow rate absorption, DBS interrupts, to avoid burns for
the user, the mixed water flow, showing on display the text
FLOW
ERROR!
in this case it will be necessary to:
switch system off:
OFF (B)
remove the cause of upstream water failure
restart DBS:
ON (B)
The equipment complies with certification stan-dards concerning
thermostatic mixers
UNI EN 1111 October 2000
The control device consists in a capacitive technology mask, without
mechanical or-gans, 6-key LCD display touch or soft-touch screen,
(charge transfer). Sprinklings, humidity, water (drops, small quantities)
on the mask do not enable keys, just like any objects thrown acci-
dentally. Capacitive masks have a much longer life than ordinary
membrane masks. There are no parts in motion so no mechani-cal
problems arise. There are no polycarbonate membranes that wear
out, break or get dirty over time.
Key
On
Opening with memory of last setting
Key
+
Opening cold water maximum flow rate
Key
–
Opening cold water minimum flow rate
Key
H
Opening water with medium temperature and flow rate
Key
C
Opening cold water with medium flow rate
When starting the display shows the wel-come logo with a color
indicating the tem-perature supplied according to the above ope-
ning mode
(logo color > see table Point 3.)
Press key
+
for flow rate increase
Press key
-
for flow rate decrease
20 step from min flow rate to max flow rate with fast incremental
mode
Flow rate perception is seen at tap’s spout
Press key
H
for temperature increase
Press key
C
for temperature decrease
20 step from min to max temperature with fast incremental mode
The display signals the temperature of sup-plied water with a logo
that becomes of a different color according to temperature:
BLUE
> cold water ---
LIGHT BLUE
> cold water -
PINK
> lukewarm water + -
FUCHSIA
> hot water +
RED
> hot water +++
Press key
Off
• automatic water closing in case of input signal fail-ure after 20 mi-
nutes
• buffer battery to guarantee operation in case of power failure,
duration 15/20 minutes in continuous operation or 24 h in stand-by
mode
• Control device
1. Start
2. Change of flow rate
3. Change of temperature
4. Switch-off
5. Operating specifications
6. Safety standards
GB
Summary of Contents for 10852 E1
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