Grohe Sensia Arena 39354SH1 User manual

10 GB
GB
IMPORTANT! READ CAREFULLY BEFORE USE
AND KEEP SAFE FOR LATER READING.
System and functional description:
Generally speaking, a shower toilet isn’t any different from
a conventional toilet. You go about your business much the
same as you always do. The difference is found in what
you do afterwards. Unlike on a conventional toilet, where
you will clean yourself with toilet paper once you are
finished, the Grohe Sensia Arena will clean you gently and
thoroughly with water. Cleaning yourself with water is more
thorough and yet more gentle to your skin. It will improve
your general wellbeing.
While you are still seated, a water jet in a comfortable body
temperature will clean you with just the right intensity for
your comfort at the push of a button. Additional features, a
remote control and a comfortable seating position
complement this shower approach. Operation is absolutely
simple. You simply operate
either the conspicuous keys on the side of the toiler or the
included remote control.
Proper use:
The Grohe Shower Toilet is a toilet designed to allow
convenient cleaning of the anal- and/or vaginal area after
visiting the toilet.
The device is compliant with all statutory safety
regulations. However, improper use can cause personal
harm and property damage.
– only use the device on normal household circumstances
or similar.
Important: the installation site must be protected from
frost at all times.
– the water intake side of the device must only be
connected to the cold water side of the tap water
system, and it must be secured against backflow.
– only use the device in a fully installed and inspected
condition, in order to ensure safe operation.
Any other form of use is not permitted and considered
improper.
Grohe will not accept liability for the consequences of
improper use.
Persons unable to properly use the device due to i.e.
physical, sensory or mental disabilities or because they are
inexperienced or uninformed must be supervised when
using the device.
Such persons must only operate the device unsupervised
once they have been properly instructed in the safe use.
The must be able to recognize and understand the
hazards associated with improper use.
USER MANUAL (for more details, and
operations using Smartphone)
http://www.grohe.com
Safety Precautions
Read the user manual carefully before
operating the device. It contains important
information for the installation, safety, the
use of the device and its maintenance. It will
allow you to protect yourself and to prevent
damages to the device.
When using the product - especially in the
presence of children - you should always
observe the following safety instructions.
Grohe cannot be held liable for damages
that are the result of disregarding these
instructions.
In order to illustrate varying degrees of
severity, the following terms are used:
DANGER
Denotes an immediately hazardous
situation, which may result in death or
severe injury if not prevented.
WARNING
Denotes a potentially hazardous situation,
which may result in death or severe injury if
not prevented.
CAUTION
Denotes a potentially hazardous situation,
that may result in mild to moderate injuries
and/or damages to the product and/or other
items and property if not prevented.
DANGER
Risk of electric shock (risk of death!):
The on-site electrical installation and
connecting the device to the power
mains must only be performed by
authorized and qualified electricians,
who are well versed in the locally
applicable regulations and
supplemental requirements and know
the requirements of the local utility
providers extensively. Improper
installation and maintenance work or
repairs can create substantial hazards
to the user, for which Grohe cannot be
held liable.

GB 11
The electrical safety of the device is
only ensured when it is connected to a
properly installed ground conductor
system. This basic safety requirement
must be ensured. When in doubt,
have your electrical system checked
by a qualified electrician. The power
specifications (frequency and voltage)
shown on the nameplate of the device
must meet the specifications of the
mains line at the installation site, in
order to prevent damages to the
device.
It is recommended to power the
device with a regular wall socket (VDE
0701), as this facilitates easy
disconnecting from the power supply
in case of service works. If a wall
socket is not within reach or if a
permanent connection is planned, a
proper separation device for each
pole is required at the installation site.
A separating device within this
meaning is a wall switch where the
contact terminals are at least 3 mm
apart. This includes LS-switches,
fuses and contactors (EN 60 335).
The protective zones must
be assured in bathrooms.
If a power supply
connection is made in zone 2, then
the power supply to the Shower Toilet
can be established by a direct
connection, using a connector socket
IPX4 as permanent connection.
Do not use after taking a bath or
shower.
Do not pour water or cleaning agents
into or onto the toilet seat or the
remote control. It could cause electric
shock or fires.
WARNING
Risk of burns, electric shock, fires and/or
personal injury:
In devices that are delivered without
the connecting power line or when
replacing the damaged power line, as
special connector line must be
purchased from an authorized dealer.
The device must be disconnected
from the power supply for any and all
installation- and maintenance work
and for repairs.
This also applies in the event that you
find damages on the power supply
line or on the product itself.
Please ensure this by
–setting the fuses (LS switches) of
the electrical installation into the off
position or
–by completely removing the screw-in
fuses of the electrical installation or
–by completely pulling the power plug
(if any) out of the wall socket.
When doing so, do not pull on the
cord, but pull on the power plug (if
present) instead.
Check the temperature settings of the
water and the dryer air before each
use.
Set the air dryer temperature to the
lowest level if you intend to use this
feature for a prolonged period of time.
There is a risk of burns, if this feature
is used for a prolonged period of time
at high temperature settings. This
applies particularly to the following
populations: children, the elderly, ill
persons, persons with sensitive skin
and thermoregulatory dysfunctions,
the inebriated and overly tired people.
Do not use outdoors, including areas
with big vibrations, and do not operate
in a space where aerosol spray is
used or concentrated oxygen is being
administered. It may cause a
malfunction or loss of glossiness.
Make sure that no items or foreign
objects obstruct any openings (air
outlets, hoses, etc.). Remove any
obstructions immediately to prevent
possible hazards and damages.

12 GB
installation and maintenance work or
repairs can create substantial hazards
to the user.
Do not use near electronics and
medical equipment with a weak
signal. There is a danger that
electrical malfunction may cause an
accident.
If water leaks from the toilet seat or
the water supply line, disconnect the
Shower Toilet from the power supply
and close the water cutout valve.
There is a risk of electric shock, fire
and flooding.
If there is any indication of damages
to the Shower Toilet, disconnect
immediately from the power supply
and contact the Grohe customer
service.
In regions where the carbonate
hardness exceeds 18° dH (KH), a
water filtration system with water
softener must be used. You can
inquire about your carbonate
hardness with your local utilities
provider.
In order to ensure the long service life;
–Please perform the descaling every
3 years (see technical product
information 46978001).
–Please replace the nozzle tip every
3 years (see technical product
information 46978001).
Keep the power supply cord away
from heated surfaces (e.g. surface
radiators)
This product must not be used by
children below the age of 8 years,
persons with physical or mental
disabilities or by persons without
proper experience and knowledge, if
they are not being supervised by a
person whom is responsible for the
safety and proper use in order to
prevent possible hazards.
This product must not be used as a
toy by children.
This product must not be cleaned or
maintained by unsupervised children.
Observe the following instructions if
you are using batteries.
–Make sure to use to right poles (+ /-)
when inserting the batteries.
–Remove the batteries from the
remote control if you won’t use the
toilet for an extended period of time.
–Do not leave spent batteries inside
the remote control, as they can
corrode which could cause damages
to your health or the remote control.
–Batteries do not belong into the
household waste! Discard batteries
in compliance with your local
regulations. Battery leakage may
cause fire.
–Keep batteries away from children.
Batteries are not toys. Contact a
physician immediately in the event
of a battery being swallowed
accidentally.
–If your skin comes into contact with
the liquid inside a battery, rinse
immediately with copious amounts
of water.
–If spilled battery fluid comes into
contact with the eyes, immediately
rinse with clean water without
rubbing. The liquid can cause
blindness. Talk to a doctor.
Be mindful of the following when
handling batteries:
–Do not store batteries carelessly
together with other metal objects
(necklaces, hair pins etc.).
–Please do not mix new and old
batteries, but remove both batteries
at the same time as they will
discharge otherwise. Only use
batteries of the same type.
–Do not recharge batteries, short
them, open or damage them by
force and do not bring them into
contact with fire, water or high
temperatures. They could otherwise
explode or leak and thereby cause
damages.
Do not try to open or repair the
Shower Toilet on your own. Do not
make modifications or install
additional items. The Shower Toilet
contains energized power lines. Upon
being opened, there is a risk to your
life! Repairs must only be performed
with original replacement parts and
accessories by authorized
maintenance personnel. Improper

GB 13
CAUTION
Risk of minor injuries and property
damage:
For care of the plastic parts,
use a neutral detergent. There
is a danger of electric shock,
fire and/or injury due to damage to the
plastic parts.
Do not use chlorine-based detergent,
acidic detergent, or disinfectant for
cleaning the ceramic parts. It may
cause malfunction and damage due to
the vaporized gas.
Make sure that the clamp
ring is placed firmly onto
the water supply hose.
There is a risk of water
spilling if the hose slips from the
untightened clip.
Do not stand on the lid of the
toilet seat. There is a risk of
injury and damages to the
device.
Keep flame sources (cigarettes) away
from the product. There is a risk of
fire.
If you identify tears in the ceramic part
of the toilet of the electrical unit (toilet
seat), do not touch these areas. There
is a risk of personal injury. Have the
defective parts replaced by a
specialist as soon as possible.
Do not lean against the lid of
the toilet seat during use.
There is a risk of injury and
damages to the device.
Regularly inspect the device for visible
damages. Damages on the device
can pose a risk to your safety. Don’t
ever switch on a damaged device.
When the device is used by children,
the elderly or persons with mobility
impairments you must ensure that
they won’t fall off. There is a risk of
injury and damages to the device.
The on-site electrical installation and
connecting the device to the power
mains must only be performed by
authorized and qualified electricians,
who are well versed in the locally
applicable regulations and
supplemental requirements and know
the requirements of the local utility
providers extensively. Improper
installation and maintenance work or
repairs can create substantial hazards
to the user, for which Grohe cannot be
held liable.
For safety reasons, do not use
extension cords or multiple socket
power strips for the electrical
connection (risk of fire due to
overheating).
When changing the connection or
replacing the supply cord due to
damages, line type H 03 VV-F with a
suitable diameter must be used.
Maximum line specifications: see
nameplate.
For safety reasons, replacement must
only be performed by qualified
specialist or the Grohe customer
service.

14 GB
Handling Precautions
Do not expose the toilet to direct
sunlight. It can cause discoloration of
the plastic parts. Direct sunlight can
furthermore lead to the remote
control and the sensor not working properly.
Do not open and close the toilet seat
or lid roughly. It may cause
malfunction of auto open/close,
cracking or electrical leakage.
Do not pour water or cleaning
agents onto the remote control. It
could cause it to malfunction.
Do not use electrical heaters in the
vicinity of the toilet. It could cause
discoloration of the plastic parts or
malfunctions.
Do not use any paper other than
toilet paper. Be careful not to drop
any foreign materials in the bowl, as
they may clog the drain pipe. If you drop,
pick it up before flushing.
If the toilet should become clogged,
use a plunger to remove the
clogging. Do not flush the toilet and
do not fill water into it by other
means (e.g. with a bucket) until the clogging
is removed. Waste water spilling over
constitutes a risk of electric shock and
damages to the device (electronic
components inside the toilet seat can get
damaged).
Do not operate the remote control with wet
hands. It could cause it to malfunction.
The device must not be used at installation
sites that are not stationary (e.g. on ships).
Never use steam cleaners to clean the
device.
The steam of a steam cleaner could come
into contact with energized parts and cause
a short.
The Shower Toilet must not be operated on
stand-alone inverters, such as those found
in autonomous power supplies e.g. in solar
systems. In such systems, switching on the
device can cause power spikes that may
cause safety shutdowns. This can damage
the electronic components!
The Shower Toilet also must not be used on
so-called energy saver sockets, as they
reduce the power supplied to the device
which may in turn lead to the device
warming up.
Attention - Suffocation Hazard!
Children can suffocate when they play with
packaging materials (e.g. foil) and wrap
themselves into the materials or pull them
over their heads. Keep packaging materials
away from children.
The line specifications are printed on the
nameplate.
They must match the specifications of the
power grid.
When contacting the Grohe Service
department, always state the following:
– Model name
– Serial number
– Power supply information (network
voltage/frequency/maximum line
specifications).
Declaration of conformity
You can obtain the declaration of conformity
from your respective Grohe distributor.
Notification of changes
This user manual corresponds to the current
technical design of the device at the time of
print.
We reserve the right to introduce changes
to meet technical developments.

GB 15
Using the Remote Control
1Water Pressure Adjust.
Adjusts the water pressure for rear washing, rear
washing-gentle, and front washing functions.
8Front Washing (for women)
Provides front washing for women.
4Toilet Seat Open/
Close
5Stop
Stops the washing
and dryer functions.
6Rear Washing
Provides a strong spray for rear
washing.
7Rear Washing - Gentle
Provides a gentle spray for rear washing.
3Flush (full) *
2Flush (light) *
9Screen
The screen changes according to usage.
14
Nozzle Position Adjust.
Adjusts the nozzle position backwards or forwards.
13
Function Buttons
Button operation changes according to the
display of the screen.
10
Discaling information mark
Appears every 3 years.
12
Set / Next
Changes display of the
screen.
11
Power / Home
Turns on/off, or goes to
the home menu.
* These buttons operate only when the auto-flush function is equipped with GROHE tank.
Note
• “Power OFF screen” will be displayed when power is turned off by pressing the (power/home) button on
the remote control.
• When there is no operation for 30 seconds, the screen returns to the home menu. In this case, start the
operation from the beginning.
Smartphone Operation
iOS
/
Android
Initial setup of the “Sensia Arena” app
Before setup, switch ON Bluetooth of the smartphone.
Open the app and confirm the Disclaimer.
AGREE
Push the [DRYER] and [WATER TEMP]
buttons simultaneously for more than
2 seconds.
00:00:02
SPRAY STRENGTH
DRYER
DRYER
TEMP WATER TEMP
Pair the toilet with smartphone
according to the “Pairing registration”.
Pairing registration
Tap the app top page.
When the [Bluetooth pairing request]
message appears, confirm the device
[Shower Toilet] and tap [Pair].
Pair
The toilet unit indicates pairing is complete when you
hear a tone. Once you complete the pairing, there is
no need for a new Initial setup the next time.
Note
Be careful not to drop the smartphone in the toilet. We will
not take any responsibility for it.
00:00:00
00:01:00
Precautions on Using Bluetooth®
Keep the seat unit and remote control away from devices that emits radio waves.
Keep the seat unit and remote control away from the following devices as far as possible to prevent adverse effect caused by radio wave
interference.
• Microwaves / Wireless LAN devices / Bluetooth®compatible devices other than smartphones
• Near other devices that emit radio waves in the 2.4 GHz bandwidth (Digital cordless telephones, wireless audio devices, game consoles, PC
peripheral devices, etc.)
• If you are wearing an implantable cardioverter defibrillator (cardiac pacemaker), keep the remote controller away at least 22 cm from the
implant.

16 GB
Basic Operation
USER MANUAL (for more details, and operations using Smartphone)
http://www.grohe.com
OPENING THE TOILET SEAT LID / TOILET SEAT
AUTO MANUAL
The lid opens automatically when you stand in front of
the toilet. 4The seat opens by pressing
the (open/close) button
on the remote control.
PRE-FLUSH
When you sit on the seat, a small amount of water flushes the bowl to minimize stain
accumulation.
1 WASHING WASH ADJUST STOP
6Rear washing 1Water
Pressure
14
Nozzle
Position
5Stop spray
7Rear washing-
gentle
8Front (for women) 9
Water
temperature
13
2 DRYING DRY ADJUST STOP
Dry with warm air
13
99
Dry temperature
13
5Stop warm
air
3 FLUSHING AUTO REMOTE MANUAL
Flushing starts automatically
when you stand up.
This function is available only
when the auto-flush function
is equipped with GROHE
tank.
3Flush (full) Press the flush button
on the wall.
2Flush (light)
These buttons operate only
when the auto-flush function is
equipped with GROHE tank.
CLOSING THE TOILET SEAT LID / TOILET SEAT
AUTO MANUAL
The lid closes automatically when you leave the toilet. 4The seat closes by pressing
the (open/close) button
on the remote control.

GB 17
Specifications
Model No. 39354SH1
Rated voltage / Frequency power 220 - 240 V, 50/60 Hz
Rated power consumption 850 W (environment 20°C, water 15°C)
Maximum power consumption 1300 W (environment 20°C, water 3°C)
Feed-Water Pressure
Range Minimum water pressure 0.05 Mpa (0.5 bar) (Flow pressure)
Maximum water pressure 1.0 Mpa (10.0 bar) (Hydrostatic pressure)
Operating Temperature Range 0°C - 40°C
Product Dimensions W 375 × D 605 × H 84 mm (Seat unit)
W 365 × D 600 × H 375 mm (Ceramic bowl)
Product Weight Approx. 40.5 kg (Seat unit: Approx. 5.5 kg, Ceramic bowl:
Approx. 35 kg)
Ceramic
Bowl
Pre-flush Water Volume 1.0 L - 1.5 L
Flushing Water Volume Full 5 L, Light 3 L (Europe)
Full 4.5 L, Light 3 L (China, Saudi Arabia)
Water supply method Uses existing water supply line
Drain type Wall drain
Flushing method Washdown
E-bidet
(Seat
Unit)
Shower
Water supply method Uses existing water supply line
Method of warm water
supply Instant water heater
Nozzles Motor driven, exclusive for rear and front washing
Nozzles Holes Rear washing: φ 1.45 mm × 1 hole, Rear washing-gentle:
φ 0.9 mm × 4 hole, Front washing: φ 0.8 mm × 5 holes
Rear washing spray
volume 0.42 - 0.47 L/min (6 - level adjustable) when the water pressure is 0.2 Mpa
Front washing spray
volume 0.42 - 0.47 L/min (6 - level adjustable) when the water pressure is 0.2 Mpa
Warm water control
temperature Off (Water temp.) - High (Approx. 39°C), 6 - level adjustable
Water heating capacity 1226 W
Safety Devices Thermal fuses, High temperature sensor switch, Flow
switch
Warm air
Air Volume 0.3 m3/min (Low,Medium), 0.39 m3/min (High)
Warm Air Temperature
Adjustments Low (Room temp.) - High (Approx. 55°C)
Warm Air Heater Capacity 500 W
Safety Devices Thermal fuse (1 place)
Plasmacluster
ion (Toilet bowl)
Air Volume Air blow flow rate: 0.04 m3/min;
Air suction flow rate: 0.04 m3/min
System Decomposition and removal method using Plasmacluster
technology (Utilizing air circulation)
Plasmacluster
ion (Room)
Air Volume Air blow flow rate: 0.04 m3/min;
Air suction flow rate: 0.04 m3/min
System Chemical adsorption method using a deodorizing cartridge, decomposition and removal method using
Plasmacluster technology
Odor Absorption
Odor Absorption Method Chemical adsorption type using a deodorizing cartridge
Odor Absorption Capacity Air blow flow rate: 0.04 m3/min; Air suction flow rate:
0.04 m3/min
Remote Control
Dimension W 260 × D 33 × H 73 mm
Battery AA cell battery: 2 - piece
Transmission System Electric wave (Bluetooth)
Display Device Electric paper
Power Cord Effective length 1.0 m, 220 - 240 V direct-connected
through a cable socket