EOS SteamAttrac Manuale utente
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Made in Germany
SteamAttrac
Steam generator for steam rooms
Installation and Operating Instructions
2 Installation and Operating Instructions - SteamAttrac
EN Documentation
Documentation
Manufacturer
Original installation and operating instructions EN
Copyright for these installation instructions remains with
EOS Saunatechnik GmbH.
Copyright as per DIN ISO 16016:
The copying and distribution of this document, as well as the use and com-
munication of its contents without express authorisation, are not permit-
ted. Compensation will be claimed in the event of infringements.
All rights reserved with regard to patent claims or submission of design or
utility patent.
Characters, symbols and illustrations
Revision history
EOS Saunatechnik GmbH
Schneiderstriesch 1
35759 Driedorf, Germany
Tel. +49 2775 82-0
Fax +49 2775 82-431
Web www.eos-sauna.com
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Table title
Title of figure
Date Version Description
1Apr.2020 2.10 New level probe, new circuit diagrams
1 Jan. 2020 2.00 Complete revision
1 Dec. 2018 1.00 Original version
SteamAttrac - Installation and Operating Instructions 3
Contents
Documentation.........................................................................................................2
1 General safety instructions .................................................................................5
1.1 Safety levels.......................................................................................................5
1.2 Mounting and electrical installation ........................................................6
1.3 Operator instruction.......................................................................................8
1.4 Standards and regulations........................................................................ 10
2 Identification........................................................................................................... 11
2.1 Unit specifications........................................................................................ 11
2.2 Intended use .................................................................................................. 13
2.3 Models (steam rooms)................................................................................ 14
2.4 Water hardness ............................................................................................. 14
2.5 Description of the SteamAttrac steam generator ............................ 15
2.5.1 Scope of delivery.......................................................................... 17
2.5.2 Exterior view of the unit ............................................................ 18
2.5.3 Side view with immersion heaters ........................................ 19
2.5.4 Side view with supply and return lines ................................ 20
2.5.5 Top view .......................................................................................... 21
2.5.6 Connections on the base of the housing ............................ 22
2.6 Technical data ............................................................................................... 23
3Mounting................................................................................................................... 24
3.1 Steam generator........................................................................................... 25
3.1.1 Installation site ............................................................................. 26
3.1.2 Mounting the steam generator .............................................. 27
3.2 Water and steam pipes............................................................................... 32
3.2.1 Guidelines....................................................................................... 32
3.2.2 Connecting the water supply line and drain outlet ........ 34
3.2.3 Mounting the steam pipe ......................................................... 38
3.3 Installation tasks in the steam room ..................................................... 39
3.3.1 Inserting the steam pipe into the cabin and
installing the steam outlet........................................................ 40
4 Installation and Operating Instructions - SteamAttrac
EN
3.4 Electrical installation....................................................................................41
3.4.1 Circuit diagrams............................................................................42
3.4.2 Mains connection.........................................................................47
3.5 Commissioning..............................................................................................48
3.6 Running a self-test after establishing a connection to
the power supply..........................................................................................50
4Operation..................................................................................................................51
4.1 Normal operation ........................................................................................51
4.2 Descaling .........................................................................................................52
4.3 Cleaning and servicing ...............................................................................57
4.3.1 Regular maintenance..................................................................57
4.3.2 Replacing the immersion heater.............................................58
4.3.3 Resetting the safety temperature limiter.............................62
4.3.4 Troubleshooting ...........................................................................65
5Disposal......................................................................................................................67
6 General terms and conditions of service ...................................................68
SteamAttrac - Installation and Operating Instructions 5
General safety instructions
1 General safety instructions
1.1 Safety levels
Safety instructions and important operating instructions are clas-
sified according to ANSI Z535.6. Please familiarise yourself with the
following terms and symbols:
DANGER
Danger
Indicates a hazardous situation which, if not avoided, will result in
death.
WARNING
Warning
Indicates a hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION
Caution
Indicates a hazardous situation which, if not avoided, could result
in minor or moderate injury.
NOTICE
Notice
Indicates a hazardous situation which, if not avoided, will result in
damage to the unit.
6 Installation and Operating Instructions - SteamAttrac
EN General safety instructions
1.2 Mounting and electrical installation
These installation and operating instructions are in-
tended for qualified personnel familiar with the laws
and regulations applicable to electrical installations
at the installation site. Observe the following general
safety instructions during mounting, configuration and commis-
sioning of the product.
Risk to life and limb and risk of fire
Risk to life and limb from electric shock and fire in the event of im-
proper or faulty electrical connection. This risk also applies follow-
ing completion of the installation work.
The electrical installation of the steam generator and other
electrical systems or equipment with a fixed mains connection
must only be performed by a trained electrician from an author-
ised electrical company.
Observe the stipulations in VDE 0100 part 701.
Disconnect the system and all supply lines entirely from the
mains supply when performing repair work.
Risk of burns
Touching hot pipelines can result in skin burns.
Insulate hot pipelines; they must not remain exposed.
Risk of scalding
Contact made with hot steam or hot water can result in scalding of
the skin.
The steam pipe must always have an unobstructed exit outlet in
the cabin.
When commissioning, take measurements to ensure that the
set output does not heat the cabin to over 50°C.
SteamAttrac - Installation and Operating Instructions 7
General safety instructions
Risk of chemical burns
Descaler consists of an acidic solution, which can burn eyes and
skin.
Wear eye and skin protection when working with descaler.
Clean contaminated clothing thoroughly.
Damage to the unit due to high levels of lime
Lime deposits clog the heating elements and the vaporiser tank,
slowing down the transfer of heat to the water. This can lead to
malfunctions because of overheating and blockages in the drain.
Check the hardness of the water before installing the unit.
In locations where the water is high in calcium carbonate
(above 5°dH), a water softening system is needed.
A water softening system is required if the steam generator is
used commercially.
Non-compliance with these guidelines resulting in damage to the unit ren-
ders the warranty void.
Damage to the unit
Corrosive or heavy saline atmospheres damage the contacts in the
control unit, in the relay box and in the sensors.
The control panel and sensors should not be installed in a non-
corrosive, heavy saline or chlorinated atmosphere.
8 Installation and Operating Instructions - SteamAttrac
EN General safety instructions
1.3 Operator instruction
The operator of the steam generator must be instructed in the
general safety instructions during commissioning. The operator
must be given a copy of the instructions for use.
Risk of electric shock
A risk to life and limbfrom electric shock and fire arises in the event
of improper repair work. This risk also applies after work is com-
pleted.
The housing cover must only be removed by a specialist.
Repairs and installations must only be performed by a trained
specialist.
Disconnect the system and all supply lines entirely from the
mains supply when performing repair work.
Use only original spare parts from the manufacturer.
Risk of burns and chemical burns
Touching hot parts may lead to skin burns and chemical burns of
the skin.
The operator must be familiar with the unit’s hot parts and be
able to identify them.
The operator must be familiar with the settings for the steam
supply and understand how it is controlled.
Health risks
Spending time in a steam room can lead to serious health risks or
even death for persons with health impairments.
These persons must consult with a doctor before visiting a
steam room.
SteamAttrac - Installation and Operating Instructions 9
General safety instructions
Equipment damage due to overuse
In commercial steam rooms, excessive humidity in the spatial sur-
roundings of the steam room(s) can lead to material damage.
In a commercial steam room, the steam generator must be set
so that it turns itself off after a specific period of time.
If the steam generator does not switch itself off, usage must be
supervised at all times.
Inspect the steam room each time you start the system.
Operation by children or persons with reduced mental
capacity
Children and persons with reduced mental capacity can be a risk.
Children must be supervised to ensure they do not play with
the unit.
Children under 8 years of age should not operate the steam
generator.
The settings for the steam generator may only be used by chil-
dren over 8 if they are supervised by an adult.
The steam generator must only be started by persons with re-
duced mental capacity, or limited physical or sensory abilities
under supervision or if they have already been instructed in its
use and understand the risks.
Children and persons who have not received proper instruction
must not clean or service the system.
10 Installation and Operating Instructions - SteamAttrac
EN General safety instructions
1.4 Standards and regulations
The following standards, in their currently applicable versions, were
observed when designing and constructing the steam generator.
Local regulations also apply to the installation and operation of heating,
sauna, and steam room systems.
Standard Title
DIN EN 60335-1 Household and similar electrical appliances – Part 1:
General requirements
DIN EN 60335-2-53 Household and similar electrical appliances – safety –
Part 2-53: Particular requirements for sauna heating
appliances and infrared cabins
DIN EN 60335-2-98 Household and similar electrical appliances – Safety –
Part 2-98: Particular requirements for air humidifiers
DIN EN 60335-2-101 Household and similar electrical appliances – Safety –
Part 2-101: Particular requirements for vaporizers
DIN EN 1717 Protection against pollution of potable water installa-
tions and general requirements of devices to prevent
pollution by backflow
DIN 1988-100 Codes of practice for drinking water installations – Part
100: Protection of drinking water, drinking water qual-
ity control
DIN EN 55014-1 Electromagnetic compatibility – Requirements for
household appliances, electric tools and similar appa-
ratus – Part 1: Emission
DIN EN 55014-2 Electromagnetic compatibility – Requirements for
household appliances, electric tools and similar appa-
ratus – Part 2: Immunity
DIN VDE 0100-703 Low voltage installations – Rooms and cabins contain-
ing sauna heaters
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