Technical Data; Electrical Installation - Grohe BLUE 31 344 Manual De Instalación

GB GB
Application
Can be used in conjunction with:
• Pressurised storage heaters
• Thermally-controlled instantaneous heaters
• Hydraulically-controlled instantaneous heaters
Operation with unpressurised storage heaters (displacement
water heaters) is not possible.
The water filtrate is classified as Category 2 according
to EN 1717.
GROHE fittings with showers or with pull-out bath spouts/
showers are equipped with non-return valves.
Safety notes
Avoid danger due to damaged power cords. In the
case of damage, the control unit must be replaced by
the manufacturer or his customer service department
or an equally qualified person.
• The filter system must always be operated with cold water
of foodstuff grade.
• The control unit and plug must not be directly or indirectly
sprayed with water when cleaning.
• The control unit must be connected to a permanent power
supply.
• At the installation location, the filter system must be
protected against mechanical damage, heat and direct
sunlight.
Do not install near heat sources or an open fire.
• Installation of the fitting with filter cartridge is only permitted
in frost-free rooms.
• Use only genuine replacement parts and accessories.
The use of other parts will result in voiding of the warranty
and the CE identification.

Technical data

Electrical data:
• Voltage supply:
• Power consumption:
• Standby power loss:
• Type of protection
– Control unit:
– Mains plug:
Sanitary data:
• Flow pressure:
– min.
– recommended
• Operating pressure
– Fitting:
– Filter cartridge and filter head:
• Test pressure of fitting:
If static pressures exceed 0.5 MPa, a pressure-reducing valve
must be installed.
Avoid major pressure differences between hot and cold water
supply.
• Flow rate at 0.3 MPa flow pressure
– Fitting (tap water):
31 344
31 354
– Filter cartridge (GROHE Blue
• Ambient temperature:
• Temperature
– Hot water inlet:
– Recommended (energy saving):
• Adjustable bypass, factory setting:
• Filter capacity at bypass setting 2
(Carbonate hardness 10 - 24 °KH):
• Water connection:
Electrical test data
• Software class:
• Contamination class:
• Rated surge voltage:
• Temperature for ball impact test:
The test for electromagnetic compatibility (interference
emission test) was performed at the rated voltage and rated
current.
Approval and conformity
The conformity declarations can be obtained from the following
address:
GROHE Deutschland Vertriebs GmbH
Zur Porta 9
D-32457 Porta Westfalica

Electrical installation

100 - 240 V AC / 50/60 Hz
9 W
< 1.0 W
IP 68
IP 40
Installation
Refer to the dimensional drawing on fold-out page I.
Install fitting, see fold-out page II, Figs. [1] to [4].
0.1 MPa
Important: The cable must not be pinched.
0.2 – 0.5 MPa
Flush pipes thoroughly before and after installation
(observe EN 806)!
max. 0.8 MPa
0.2 – 0.8 MPa
Install control unit, see Figs. [5] and [6].
1.6 MPa
Important: Do not connect voltage supply yet.
Connect fitting, see Figs. [2], [7] to [9].
Open hot and cold water supply and check that
connections are watertight.
Connect voltage supply via mains plug, see fold-out
page III, Fig. [10].
The display illuminates and the remaining filter capacity is
displayed in percent.
®
water):
corresponds to max. 12 months
This product conforms to the requirements of the
relevant EU guidelines.
Electrical installation work must only be performed
by a qualified electrician. This work must be
carried out in accordance with the regulations
according to IEC 60364-7-701 (corresponding
to VDE 0100 Part 701) as well as all national and
local regulations.
approx. 12,9 l/min
approx. 9 l/min
approx. 3.5 l/min
4 – 32 °C
max. 70 °C
60 °C
2
max. 750 liters
cold - blue
hot - red
A
2
2,500 V
100 °C
4