EOS EmoTouch 3 User manual

INNOVATIVE SAUNA TECH N O L OGY
Made in Germany
print no. 2934 4820 en / 41.17
technical changes reserved
EN Installation and operation manual
EmoTouch 3
Control unit for sauna and steam room

2
EN
English
Contents
Scope of delivery .................................................................................................................................................... 4
Accessories ................................................................................................................................................................ 4
Technical data....................................................................................................................................................... 5-6
General information about sauna bathing.................................................................................................... 7
General safety precautions.................................................................................................................................. 8
Mechanical installation .......................................................................................................................................10
Relay box.................................................................................................................................................... 10-11
Control panel (recessed installation)......................................................................................................12
Temperature sensor installation...............................................................................................................16
Electrical connections..........................................................................................................................................18
Connection of the sauna heater...............................................................................................................18
Connection of the sauna lighting............................................................................................................19
Connection of the power extension unit (LSG) ..................................................................................19
Installation diagram and terminal block overview............................................................................20
Temperature sensor......................................................................................................................................21
Humidity sensor.............................................................................................................................................21
2nd temperature sensor (bench sensor)...............................................................................................21
Connection of the vaporizer .............................................................................................................................22
Installation and connection of the humidty sensor .................................................................................22
Installation and connection of the 2nd temperature sensor ................................................................23
Setup (commissioning / rst switching) ................................................................................................ 24-26
Mehrkabinenanschluss .......................................................................................................................................27
Operation.......................................................................................................................................................... 31-42
Control panel - graphic user interface and basic functions ...........................................................31
Operation principle with a touch screen GUI......................................................................................32
Symbol description for extended settings...........................................................................................33
Graphic user interface / Monitoring of climate conditions............................................................34
Operation and settings......................................................................................................................... 35-38
Extended settings................................................................................................................................... 39-42
Service level (setup and settings)............................................................................................................. 43-49
Troubleshooting ....................................................................................................................................................50
Recycling ..................................................................................................................................................................52
Main switch (Switch-o).....................................................................................................................................53

3
EN
Service adress.........................................................................................................................................................54
General Terms and Conditions of Service.....................................................................................................55

4
EN
Scope of delivery
(changes are reserved)
1. Main electronic unit (with two-part front cover)
2. Control panel with touchscreen display
3. Housing base for ush-mounted installation of the control panel, with mounting brackets
4. De-installation tool (for control panel)
5. Temperature sensor: a) housing, b) sensor board, c) overheat protection fuse, d) 2 mounting
screws 4 x 40 mm, e) connection cable 5 m with RJ10 plug, f)
2-core white cable for overheating protection fuse 5 m
6. Connection cable 5 m (main unit - touch screen display) with RJ14 / RJ10 plugs
a) ferrite ring (pre-mounted on the board)
7. Plastic bag with 3 mounting screws 4 x 25 mm (for main electronic unit)
8. 1 spare overheating protection fuse
9. 8 rubber cable glands
10. 1 installation & operation manual, 1 operation manual (for end users)
Accessories (optionally available):
2nd sensor.....................................item 94.572
Humidity sensor..........................item 94.5726
4
10
79
5
f
e
a
b
c
1
2
3
6
8
d
a

5
EN
Technische Daten
Voltage (power supply): 400 V 3 N AC 50 Hz
Switching capacity: max. 9 kW resistive load, may be extended with a power exten-
sion unit (LSG)
Heating time limit: 6 h / 12 h / unlimited
Housing: plastic, shatter-resistant
Display: 7“ capacitive colour touch screen display, 16:9 aspect
Operation: via touch screen display
Temperature control range: 30° - 115°C (dry sauna mode)
30° - 70°C (humid sauna mode)
Humidity control: proportional to time or optionally as per rel. air humidity (%)
with an optional humidity sensor.
Sensor system: Digital sensor with oveheating protection fuse (STB) 142°C
Control characteristic: Digital two-point control
Connection for fan: min. 5 W, max.150 W (only fans without starting capacitor)
Please make sure to use only the fans suitable for phase lead
edge control, otherwise either the fan or the control unit may
be damaged!
Connection for light: min. 5 W (20 mA),
resistive loads - max. 150 W,
dimmable energy saving lamps - max. 35 W
Lamps at conventional transformers - max. 60 VA.
Attention: only dimmable lamps may be used!
!Fan and light output share a common 5 A fuse.
Start time pre-selection: up to 24 h in advance
Switching automation: Week timer with 4 switching programs per day
Error display: Clear text error indication on the display
Outputs: 3 x RJ10 jacks for sensor connections
2 x RJ14 jacks for control panel and extension modules
1 x potential free contact (2 terminals)
Output S1: maximal load 50 W / 50 VA, no capacitive loads allowed.
Card reader: SD card reader in control panel
Ambient temperatures: -10°C to +35°C
Storage temperatures: -20°C to +60°C
Sensors: may not be installed in corrosive or highly salty environment.
Control unit: may not be installed in corrosive environment or in an environ-
ment which may cause water condensation.

6
EN
!Sensors and control unit may not be installed in corrosive or highly salty environment.
Dimensions main block: H 270 x W 300 x D 100 mm
Dimensions control panel: H 142 x W 210 x D 42 mm

Dear customer
You have purchased a high-quality technical
device with which you will have years of sauna
fun. This sauna control unit was designed and
inspected according to the current European
safety standards and manufactured at the facto-
ry in accordance with the quality management
standard DIN EN ISO 9001:2000.
This detailed installation and operation manual
has been prepared for your information. Please
observe in particular the important notes and
the information on electrical connection.
We wish you exhilarating recreational experience
and lots of fun with your sauna!
Intended use
This sauna control unit is exclusively intended
for the control of the sauna heater in a sauna
cabin.
Any other use over and above the intended
purpose is not considered as appropriate use!
Compliance of the standard operation, mainte-
nance and repair conditions is also an element
of appropriate use.
The manufacturer cannot be held liable for
deviating, unauthorized alterations and any re-
sulting damages: the initiator of these changes
bears the full risk.
General information
Please check whether the unit has arrived in per-
fect condition. Any transport damages should be
immediately reported to the freight forwarder
delivering the goods or you should contact the
company that shipped the goods.
Please note that you will only be able to achieve
an optimum sauna climate if the cabin with its air
intake and ventilation, the sauna heater and the
control unit are aligned to each other.
Please observe the information and stipulations
made by your sauna supplier.
Sauna heaters heat up your sauna cabin using
heated convective air. Here, fresh air is drawn in
from the air intake which, when heated, rises up-
wards (convection) and is then circulated within
the cabin. Part of the used air is pushed out
through the vent in the cabin.This creates a typ-
ical sauna climate which can achieve tempera-
tures of approx. 110°C measured directly under
the ceiling of your sauna, dropping in tempera-
ture to approx. 30-40°C towards the oor. It is
therefore not unusual to measure temperatures
of 110°C on the temperature sensor hanging
over the heater, whilst the thermometer hanging
on the sauna wall, approx. 20-25 cm under the
cabin ceiling, only indicates 85°C. The bathing
temperature generally lies between 80°C and
90°C in the area of the upper bench when the
temperature is set to maximum.
Please note that the highest temperatures are
always generated over the sauna heater and that
the temperature sensor and the safety limiter
must be mounted there in accordance with the
control unit installation instructions.
When heating up for the first time, you may
notice a slight smell caused by evaporating
lubricants used in production processes. Please
ventilate your cabin before beginning your
sauna bath.
7
EN

!
Attention!
If control units with remote control op-
tions* are used, protection against switch-
ing on if the heater is covered is required.
(e.g. cover protection rail type 1-5).
General safety precautions
• This device can be used by children aged
8 upwards and by persons with physical,
sensory, or mental disabilities, or who
have inadequate experience and knowl-
edge if they are supervised or if they have
received adequate instruction in how to
use the device safely and understand the
associated risks. Children may not play
with this device. Children may not clean
or carry out any user maintenance if un-
supervised.
• Children are to be supervised in order to
make sure that they do not play with this
device.
•
!
Attention: It is forbidden to install
the control box in a closed switch cabinet
or behind a wooden panelling!
• The electrical installation may be done
only by a qualied electrical technician.
• You must comply with the regulations of
your power supply company and applica-
ble VDE regulations (DIN VDE 0100).
•
!
WARNING: Never attempt repairs or
installations yourself, as this could result
in serious injury or death. Only a qualied
technician may remove the housing cover.
• Please note the dimensions in the assem-
bly instructions, especially when installing
the temperature sensor. The temperature
above the oven is critical for the temper-
ature setting.The temperature can be held
within operating parameters and a mini-
mal temperature gradientinside the bench
area of the sauna cabin can be achieved
only if unit is assembled correctly.
• The device may only be used as intended
as a control unit for sauna ovens up to 9
kW (up to 36 kW when combined with a
contactor box).
• Completely disconnect the control unit
from the electrical circuit, i.e. ip all circuit
breakers or the main circuit breaker during
each installation or repair.
• Please note the safety and installation
information from the sauna oven manu-
facturer.
• Always heed the specications and in-
structions of the cabin manufacturer, too.
*Remote control = setting up, controlling or adjust-
ing a unit by a command that can be given out of
view of the unit by means of transfer media such as
telecommunication, audio technology or bus sys-
tems. (this also includes weekly timers)
8
EN

!
Attention!
Dear customer,
according to the valid regulations, the
electrical connection of the sauna heater
and the control box has to be carried out
through the specialist of an authorized
electric shop
We would like to draw your attention that
in case of a warranty claim, you are kindly
requested to present a copy of the invoice
of the executive electric shop.
When designing the sauna cabin
ensure that the external exposed glass
surfaces only reach a maximum tempera-
ture of 76°C. If necessary, protective fea-
tures need to be tted.
!
Attention!
Only the original spare parts may be used.
Any modication of the cables included in
the delivery can lead to malfunctions and
is not permitted.
Any unauthorized technical alteration
makes the product warranty void.
9
EN

10
EN
Installation of the main electronic unit
1. Take the lower part of the front cover o the relay box. For this undo 3 xation screws, then
pull the cover slightly downwards and take it o. See the g. 1 for details.
The main electronic unit (relay box) may be installed only outside sauna cabin. The recommended
places of installation are the outer sauna wall or a plant room (technical room). The installation
on the sauna roof is also possible. If empty ducts for connection cable are already available, then
they usually predetermine the installation position. The installation shall be carried out as follows:
1.
2.
210
180
3
!
Attention: The relay box may not
be installed in a closed switch cabinet
or behind a wooden panelling!
Risk of overheating! Fire hazard!
Fig. 1
Fig. 2
2. The relay box has three mounting holes on the rear side. Refer to g. 2 below for dimensions
in order to mark the position on the wall (template). The central upper screw shall be used to
hang the relay box onto it with the corresponding opening on its rear side. Two lower screws
shall be used to secure the housing to the wall after it is hanged on the upper screw.

11
EN
180 mm
210 mm
Lower mounting holes
Fig. 3
3. Hang the housing on the central upper screw. Make sure that this screw stands out ap-
prox. 3 mm from the wall surface. If the connection cables shall be connected from the rear,
knock out the corresponding openings in the housing and insert the supplied cable glands
(rubber cable holders) into these openings. Pull the cables through them into the housing.
Secure the housing with two mounting screws 4x25 mm through the corresponding holes as
shown on g. 3 below.
Fig. 4
Knock-out openinigs for connection cables
for heater, vaporizer, fan, lamp.
Knock-out openings
for sensor cables
upper central mounting hole

12
EN
188 mm
127 mm
ca. 350 mm
Outer wall of
the cabin
Insulation
Connection cable
Cabin inner
wall
3. Installation depth - min. 35 mm needed.
4. Draw the connection cable from the main
relay box to the control panel.
5. Pay attention that the bigger plug (RJ14)
shall be oriented to the relay box (steam
generator) and the smaller plug RJ10 to
control panel.
6. The connection cable(s) should be drawn
between the wall insulation and outer
wall cladding (pic. 6).
7. The walls shall be insulated so that the
max. temperature cannot exceed 75° C.
8. Use the supplied 5 m connection cable
with RJ10 plug (control panel side) and
RJ14 plug (relay box side).
9. If necessary the connection line may be
extended up to 50 m length. For this you
will need to use a standard coupling RJ14/
Pic. 5
Display panel
The display panel may only be mounted out-
side the cabin. If ductwork is already provided
for electrical installations then the position of
the control unit is predetermined by that. The
display panel is designed for ush-mounted
installation into the cabin wall or a similar adja-
cent wall.
The installation shall be carried out as follows:
1. Determine the installation position.
2. Make a cut-out in the wall with dimen-
sions 127 mm height x 188 mm width.
Pic. 6
RJ14 and an extension cable with RJ14
plugs in required length. The coupling
and extension cables may be purchased
from specialist dealers.
10. If the connection line is over 25 m you will
need an additional power adaptor. This
adaptor shall be installed next to the con-
trol panel and requires 230V. See optional
accessories, page 11. It connects to the
power adaptor power jack (pic. 7).
11. IMPORTANT NOTICE:
Connect the cables always starting with
the port #1/2.
Every connection cable must be tted
with a special ferrite ring. See pic. 7.
Take the ferrite ring o the holder (pic. 7)
and pull the connection cable twice as a
loop through the ring. Fit the ring back on
the hold and connect the cable to the cor-
responding jack.
For each incoming connection cable an
own ferrite ring must be used (included
with every extension module). Thus up to
4 ferrite rings may need to be mounted.
By connection of several cabins to one
control panel please refer to the chapter
“multi-cabin connection” for additional
details.
Notice: Maximum connection line length for
the display panel is 50 m. By the cable length
over 25 m an additional power adaptor is re-
quired.
The smaller RJ10 plug of the connection cable
should be directed to the display panel.
eye level

13
EN
Pic. 7
Control panel rear side
RJ10 jack (4x)
Power adaport jack
(by cable length > 25 m)
1/2
3/4
5/6
7/8
cabin addresses 1-8
mass storage connector type A
(for updates)
reset button
SD card reader
RJ14
RJ10
Ferrite ring with cable loop
Ferrite ring holder
!
pull the connection cable as a loop
twice through the ring

14
EN
4x
4x
4x
4x
4x
127
35
188
140
alle Maße in mm
200
Pic. 9
Wall aperture:
Width 188 mm
Height 127 mm
Depth min. 35 mm
Bottom housing installation
Display panel installation
Pic. 8
cable feed opening
Notice:
Pay attention to the correct ori-
entation of the housing base, the
opening for connecting cable
should be at the bottom side as
shown on g. 7
First install the housing base into the cabin wall (see g. 8):
1. Loosen 4 screws holding mounting brackets in the base
2. Pull the connection cable through the opening in the housing base.
3. Insert the housing base into the wall cut-out.
4. Adjust the metal brackets to the wall panelling thickness.
5. Tighten the screws - the brackets will be pulled to the wall panelling from inside and will
fasten the housing base in the opening.
Installation depth
min. 35 mm

15
EN
Display panel installation
Place the control panel directly in front of the housing base and pay attention to the correct ori-
entation - the cable connector shall be at the bottom and the SD card slot at the top. Plug in the
connection cable with RJ10 plug which you pulled through the housing base.
Now carefully press the control panel into the housing base until you hear a click sound (hooks of
the upper part should snap into the holders in the base). Make sure the control panel sits reliably
in the base part.
Installation hint: When you lay the connection cable allow some extra length around the base, so
that later you can take the control panel out of the base easily.
Pic. 10
Taking the display panel out
To remove (detach) the control panel use the included de-installation
tools or two slotted screwdrivers. Insert the tools or screwdrivers into the
grooves located on the bottom side (between housing upper part and
housing base) and carefully pull it away from the wall until control panel
is released from the base and may be taken out. Do not apply excessive
force as this may damage the inner holders.
Take the control panel out of the base and detach the connection cable.
Attention! Be careful not to damage the front glass by removing the display out of the bottom
hosing. The removal tools should not be applied so that they lean on glass or the display panel
is twisted.

16
EN
20 cm
19 cm
< 2 x 2 m
35 cm
> 2 x 2 m
Connection of sensor cables
Do not lay sensor and power supply lines together, or lead them through the same duct. This can
lead to interferences in the electronics, such as “uttering” in the relays. Connect the cable shield-
ing (if present) to ground in the control unit.
Please observe that the following dimensions relate to the values stipulated during the unit in-
spection acc. EN 60335-2-53. The heater sensor must always be installed at the point where the
highest temperatures are to be expected. Fig. 12-14 provide you an overview of the mounting
point of the sensor.
1. Mount the heater sensor in cabins up to 2 x 2 m according to g. 13, in larger cabins according
to g. 14.
2. Drill a hole to lead the cable through, preferably through the middle of one of the wooden
planks.
Fig. 12
Fig. 13 Fig. 14
Installation of the temperature sensor
Make sure that there is no deviating mounting position of the sensor, specic to
the sauna heater (check the installation guide of the sauna heater).
sensor line
heater heater
sensor line
Sauna control
unit. Display
panel design
may vary.
Sauna control
unit. Display
panel design
may vary.

17
EN
Drilled hole in the ceiling
Sauna ceiling
Sensor, mounted in
the middle of a plank
Sensor cables
Sensor connector
RJ10 in relay box
Connector for the overheating pro-
tection fuse line STB (white cable)
Fig. 15
Fig. 16
3. Lead the sensor cable (red) and the limiter cable (white) through the drilled hole and connect
both cables to the main relay box as advised on pages 18-19.
4. Connect the sensor cable to the sensor board according to g. Make sure the connections are
correct. Connect the limiter cable (2-core white cable) to the limiter board (STB).
5. Mount the sensor to the ceiling plank using two supplied screws and attach the housing
cover.
6. After completed installation and correct commissioning of the control unit, the sensor line for
overheating protection must be tested for proper functioning. Disconnect one of the wires
of the white cable at the STB board in the sensor housing - the respective error message shall
appear on the display. Re-connect the wire to make the error message disappear.
Temperature sensor - connections:
Temperature sensor -
installation overview:
connection pins on the sensor board Attention:
Please pay attention that by the installation
of the cable lines for sensors and display
panel it is not permitted to pull the cable by
the modular plug. If you use a help to draw
the cable through the ducts it must not be
attached to the plug but to the cable only!
Pulling the cable by the plug may damage
it and cause loose contacts resulting in mal-
function of the control unit. In such case the
warranty will be void and the cable should
be replaced.
Make sure to observe the correct wire con-
necton order on the temperature sensor
board as shown on g. 15.
Temperature sensor
board
white
green
brown
Overheating protec-
tion board (STB)
white

18
EN
Electrical connection
The electrical connections may only be car-
ried out by a certied electrician in compli-
ance with the guidelines of the local power
supply company and applicable legal regu-
lations (e.g. VDE norms for Germany).
In general, there may be only one permanent
connection line to the network. Furthermore
equipment should be provided that makes it
possible to disconnect the system on all phases
from the power supply with a contact gap of
minimum 3 mm.
All electrical installations and all connection
lines that are installed inside the sauna cabin
must be suitable for an ambient temperature
of at least 170 °C.
The power supply line shall be laid to the con-
trol unit and connected to the power input ter-
minals.
The power supply cable shall be laid to the
main relay box and connected to the power
input terminal as per connection diagram (see
wiring diagrams, page 18-19).
Install the sauna heater and the vaporizer (if
available) inside the sauna cabin in front of the
air intake according to the manufacturer’s in-
stallation instructions.
Draw the silicone cable through the ductwork
to the relay box and connect it to the appropri-
ate terminals as directed in the wiring diagram.
Make sure to observe the wiring diagrams on
pages 18 - 19 with the corresponding terminal
connection scheme.
Notice:In case there is no ductwork available
drill a hole next to the air intake opening and
run the heater line through this hole to the
outside and to the appropriate terminals in the
control unit. The silicone line must be buried
to protect it from outside inuences. There-
fore, use a suitable cable-duct or a PVC-pipe
through which you can run the line up to the
power unit.
Special advice for connection of
Bi-O sauna heaters:
Sauna heater connection
Relay box, lower front cover opened
!
Attention!
By working vaporizer the sauna heater
line„W“ will diverted to the„Wb“ line of
the vaporizer.
The sauna heater section will then oper-
ate with 2/3 of the total power.
Fig. 15

19
EN
LSG
LSG
The terminals „3“ and „4“ on the main board of
the relay box are the terminals of the normally
open (NO) contact of a relay. Both terminals
have no further connection and are therefore
potential-free (voltage free). You can inte-
grate this NO contact into any circuit, in order
to switch an external power load or to relay a
switching signal. The max. load on the potential
free contact, depending on whether AC or DC
shall be switched, is given in the specications
on the page 5.
!
Attention! If you use the terminals L1,
L2 or L3 to power the circuit connected to the
potential free contact, then the connection
line should not be overloaded. If necessary,
the load (consumer) connected to the poten-
tial free contact should be additionally pro-
tected and provided with a separate power
supply.
Sauna lamp connection Heating time limitation
Connection of the power
extension unit
The switching capacity may be extended with
an external power extension unit (LSG), in or-
der to connect and operate the sauna heaters
above 9 kW power.
For connection details please refer to the instal-
lation and operation manual for the respective
LSG model.
The maximal heating time may be limited with
the jumper #5 on the main board of the relay
box. The limitation may be set to 6 hours, 12
hours or to unlimited.
Additionally the heating time will be depend-
ant of the selected type of use. If the control
unit has been set to private (domestic) use,
then the heating time will be automatically lim-
ited to 6 hours.
The jumper setting will override the software
settings.
!The sauna lamp must have the protection
class of at least IPx4 and should be resistant to
the ambient sauna temperatures. The sauna
lamp may be installed at any location but never
close to the rising hot air of the heater.
Only dimmable lamps may be used.The control
unit will detect strongly inductive loads and
will adjust the phase edge control accordingly.
!Attention! Make sure to use only dim-
mable illuminants. By connection of not
dimmable illuminants there is a risk of da-
maging either the illuminant or the control
unit. No warranty claims may be accepted in
this case. Potential-free contact
Fan connection
Only use fans compatible with the
phase lead edge control. The fan must have the
splashwater protection class (IPx4) and must be
resistant to the ambient temperature. Please
observe the maximum allowed power of the
fan output 100 W.
Make sure to observe the installation manual of
the fan manufacturer.

20
EN
STB
PE
P max. 9 kW
Wb PEWm N
STB
fan light
L N L N
NL1 L2 L3
L1 L2 L3 N W V U N N WB WM
potentialfreier Kontakt
3 4
S1 S1 N
Saunaofen
Sauna heater
Verdampfer
Vaporizer
Sensorbus
Saunabus
reserviert
Leuchte/light Lüfter/fan
Bankfühler/2nd Sensor
humidity sensor
Feuchtefühler
Ofenfühler/Sensor
Bedienteil
Control panel
Tableau de commande
Панель управления
Leistungsteil
Main unit (relay box)
Relais box
Силовой блок
B
Steckeranschluß Fühler
Sensor plug connector
weiß/white grün/green braun/brown
LSG
LSG
Contactor box
}
}
STB
}
I
II
fan light
FL FN LL LN
L1 L2 L3 N W V U N N
WB
WM
3 4
S1 S1 N
MAINS OVEN VA P.
JP5
Terminal layout
(main relay block)
Connection diagram EmoTouch II+/3
Jumpers are included (not
set in standard supply)
reserved
Incoming phase 1
Output phase 1
Incoming phase 2
Output phase 2 Output phase 3
Water shortage
Connection LSG Connection LSG
Output fan / Phase
Output fan / Neutral
Output light / Phase
Output light / Neutral
Potential free contact 16A
Incoming phase 3
Schaltlasterweiterung
LSG, optional
Power extension,
optional
Jumper 5
6 h
12 h
∞
Sensor Bus
RJ 10
Sauna Bus
RJ 14
Neutral
Output vaporizer
Neutral
Neutral
Button for programming the
cabin address (green)