EOS ECON S2 User manual

INNOVATIVE SAUNA TECH N O L OGY
IP x4
Made in Germany
ECON S2
EN Installation and operating manual
control unit for steam generator
SteamRock Basic
print 29344783 en / 08.18
Technical changes reserved
Firmware < R4.31

2EN
ENGLISH
Contents
Scope of delivery ..........................................................................................................................................4
Specifications..................................................................................................................................................5
General information about steam rooms.............................................................................................6
General safety advices.................................................................................................................................7
Installation.......................................................................................................................................................9
Surface-mounting installation ...........................................................................................................9
Semi-recessed installation................................................................................................................ 10
Sensor connection............................................................................................................................... 11
Electrical connections............................................................................................................................... 12
Steam generator connection........................................................................................................... 12
Light connection .................................................................................................................................. 12
Fan connection ..................................................................................................................................... 12
Dosing pump connection................................................................................................................. 12
Installation diagram ............................................................................................................................ 13
Terminal layout ..................................................................................................................................... 13
Connection example for Econ S2 and SteamRock Basic........................................................ 14
Heating time limitation............................................................................................................................ 15
Protection fuses in the control unit..................................................................................................... 15
Operation...................................................................................................................................................... 16
General..................................................................................................................................................... 16
User interface .................................................................................................................................. 16
Operation buttons......................................................................................................................... 16
Basic display in„stand by“........................................................................................................... 17
Basic display during operation.................................................................................................. 17
Screensaver mode ......................................................................................................................... 17
Cabin lighting.................................................................................................................................. 18
First switching / commissioning............................................................................................... 19
Navigation language selection................................................................................................. 20
Time setting ..................................................................................................................................... 20
Enabling / disabling child lock .................................................................................................. 21
Switching the heating on............................................................................................................ 22
Switching the heating off............................................................................................................ 22
Personal settings .................................................................................................................................. 24
Temperature adjustment ............................................................................................................ 24
Essence dosing control................................................................................................................ 24
Heating time setting (auto-stop).............................................................................................. 26

3
EN
Start time pre-selection / timer................................................................................................. 28
Enabling start time pre-selection............................................................................................. 29
Disabling start time pre-selection ........................................................................................... 29
Holiday home mode / holiday park mode........................................................................................ 32
Error messages......................................................................................................................................33-34
“Switch-off” unit switch............................................................................................................................ 35
Service address ........................................................................................................................................... 36
General Terms and Conditions of Service.......................................................................................... 37

4EN
Delivery scope
Please verify that you have got all components which belong to the standard delivery.
1. Contol unit Econ S2
2. Temperature sensor Ø15 x 65 mm including separate 5 m connection cable
3. 3 mounting screws 4 x 25 mm.
4. 5 rubber grommets for connection cables
5. Installation and operation manual
(changes reserved)
1
4
b
235
a
Optional accessories:
Button for manual essence dosing......................item no. 94.6507
Essence dosing pump with accessories.............item no. 94.6297
5 l container for essences, with level probe......item no. 94.6298
Sensor cable 20 m......................................................item no. 94.6410
Sensor cable 50 m......................................................item no. 94.6411

5
EN
Specications
Power supply: 230 V 1 N AC 50 Hz
Switching capacity: 3 kW resistive load (AC1 operation) with 16 A protection
Heating time limitation: 6 h / 12 h / unlimited (via jumper setting)
Temperature control range: 30°C to 50°C
Temperature sensor: KTY type in metal housing Ø15 x 65 mm
Hysteresis: adjustable range 1K to 5K
Display: LCD display 65 x 37 mm, multi-line alphanumeric illuminat-
ed
Light control output: 230 V, max. 100 W load
Extractor fan output: 230 V, max. 100 W load
Essence dosing pump output: 230 V, max 100 W load
Protection class: IPx4 as per EN 60529 water splash proof
Housing: Plastic, for surface mounting or semi-recessed installation
Size (H x W x D): 220 x 250 x 67 mm (35 mm depth requirement by semi-re-
cessed installation)
Ambient temperature (operation): -10°C to +40°C
Ambient temperature (storage): -20°C bis +70°C
Applicable norms:
• 2014/35/EU
• 2014/30/EU
• DIN EN 60335-1
• DIN EN 60335-2-53
• DIN EN 60335-2-98
• DIN EN 60335-2-105
• DIN EN 62233
NOTICE
ONLY FOR USE WITH THE STEAM GENERATORS STEAMROCK BASIC.

6EN
Dear customer,
On purchasing this control unit, you have ac-
quired a high-quality device that was devel-
oped and manufactured in compliance with
the latest standards and quality guidelines.
Please note that perfect interaction of the
steam bath cabin, the steam generator and
control unit must be guaranteed to achieve the
typical pleasant steam bath atmosphere in your
cabin. This high-quality control unit is used to
'operate' your steam bath system; its many pro-
gramming options allow you to quickly nd the
settings that best suit your requirements.
Everybody experiences the climate in
the steam bath dierently, which is
why you need to nd your own indi-
vidual settings, or those of your family.
The following operation instructions de-
scribe how to pre-select "your" climate in
the cabin. Read these instructions careful-
ly, so that you can quickly and easily nd
your way though the programming process.
Please note that there are dierent tempera-
tures in the cabin of your steam bath.
Therefore there will always be temperature var-
iations between the control unit temperature
sensor and the thermometer in the cabin.
For instance, a pre-selected temperature of 50
°C may show a value of 38°C on your display
thermometer. This would then also correspond
to the typical climate data in the cabinet.
Only use suitable cabin lights. Always ensure
hygienic conditions.
To prevent draughts inside the cabin, try to
avoid using the fan function during your steam
bath. It should only be used if recommended
by the cabin manufacturer.
General information for steam baths

7
EN
• This device can be used by children aged
8 upwards and by persons with physical,
sensory, or mental disabilities, or persons
who have inadequate experience and
knowledge 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 should be supervised to ensure
that they do not play with the device.
• Caution: The unit may not be in-
stalled in closed switch cabinets or behind
closed wooden panels!
• Only qualied electricians may install the
device.
• You must comply with the regulations of
your electrical supplier and applicable VDE
regulations (DIN VDE 0100).
• Caution, risk of fatal injuries: Nev-
er carry out repairs or installation work
yourself. Only a qualied technician may
remove the housing cover.
• Please always observe the dimensions
stated in the assembly instructions when
installing the temperature sensor. The
temperature limit values can only be ob-
served if the assembly work is carried out
correctly, and there is a very low tempera-
ture uctuation in the steam cabin.
• The unit may only be used as intended as
a control unit for steam generators up to
9 kW. Control units where there is the op-
tion of increasing the switching capacity
in combination with a power switching
unit can be used up to 36 kW.
• The system must be completely discon-
nected from the mains supply before car-
rying out any installation work or repairs,
i.e. switch o fuses and master switch.
• Observe the safety and installation infor-
mation provided by the manufacturer of
the unit.
• Please also observe the information and
instructions provided by the cabin manu-
facturer.
General Safety Regulations

8EN
!
Caution!
Dear Customer, In compliance with the
current regulations, only a qualied
electrician may connect the electrical
elements of the steam generator or the
steam bath control unit.
We would like to remind you that, in case
of a warranty claim, you will need to pro-
vide a copy of the authorised electronics
company's invoice.
!
Attention!
Make sure to use only the original spare
parts.
The extension of the cables included in
the delivery can cause malfunctions is
therefore not allowed.
Any unauthorized technical modication
voids the product warranty.

9
EN
Mounting holes
Installation of the control unit
Installation location
The control unit may be only mounted outside
steam room on a suitable wall surface.
Please follow the instructions for installation:
Fig. 2Fig. 1
Fig. 3
Eye level
Fig. 3.2
3 mm
Fig. 3.1
17 cm
17,7 cm
Eye level
Fig. 4
Feed-through for:
Mains cable
Evaporator cable
Lamp
Fan
Feed-through for:
sensor lines
Upper mounting hole
1. The 3 mm diameter boreholes for the sup-
plied wood screws 4 x 25 mm to be drilled
according to the dimensions shown in Fig. 3
+ 3.1.
2. Insert one of the wood screws into the top
center hole. The control unit is hooked onto
this screw. Therefore, leave the screw out by
approx. 3 mm (Fig. 3.2).
3. Hook the control unit onto the 3 mm pro-
truding screw in the upper mounting hole.
Insert the supplied rubber grommets into
the openings at the rear wall of the housing
and insert the connecting cable through
these openings.
Remove the control device cover. In order to do
this loosen the screw at the top of the housing
and pull the housing top upward while swivel-
ling (Fig. 1).
Surface-mounted installation
Fasten the housing bottom at the two bot-
tom openings (Fig. 4) rmly to the cabin wall.

10 EN
Fig. 6
21 cm
20 cm
Eye level
Holes to fasten the
control unit inside
the wall opening.
Fig.5
Recessed installation
1. Cut out a wall section that is at least 3.5 cm
deep according to the dimension in Fig. 5.
Insert the supplied rubber grommets into the
openings at the rear wall of the housing and
insert the connecting cables through these
openings.
Place the control unit into the wall opening and
fasten it with 4 wood screws.
Feed-through for:
Mains cable
Evaporator cable
Lamp
Fan
Feed-through for:
sensor lines