EOS Compact DP User manual
Druck-Nr.: 2902 5160
Stand: 17.2021
EN
Made in Germany
EOS Compact DP/HP
Control Unit for Sauna Cabins
Installation and Operating Instructions
EN-2 Installation and Operating Instructions - EOS Compact DP/HP
EN Documentation
Documentation
Manufacturer
Original installation instructions EN
Copyright for these installation instructions remains with
EOS Saunatechnik GmbH.
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 82-514
Fax +49 2775 82-431
Email ser[email protected]
Web www.eos-sauna.de
Additional information about an operating step
Cross-reference to a page
Read instructions
Result of a step
Table title
Title of figure
Date Version Description
1June2021 01.00 First version
EOS Compact DP/HP - Installation and Operating Instructions EN-3
Contents
Documentation ..................................................................................................EN-2
1 General safety instructions ..........................................................................EN-6
1.1 Safety levels................................................................................................EN-6
1.2 Mounting and electrical installation .................................................EN-7
1.3 Operator instruction................................................................................EN-8
1.4 Standards and regulations................................................................. EN-10
2 Identification.................................................................................................... EN-11
2.1 Scope of delivery ................................................................................... EN-11
2.2 Nameplate ............................................................................................... EN-12
2.3 Heater sensor.......................................................................................... EN-13
2.4 Technical data ........................................................................................ EN-14
2.5 Accessories .............................................................................................. EN-15
2.6 Intended use ........................................................................................... EN-15
3Installation........................................................................................................ EN-16
3.1 Routing the lines.................................................................................... EN-16
3.2 Installation site ....................................................................................... EN-17
3.3 Mounting the control unit ................................................................. EN-20
3.4 Mounting the heater sensor.............................................................. EN-28
3.5 Mounting the cabin lighting............................................................. EN-33
3.6 Mounting the fan .................................................................................. EN-33
4 Connecting the lines..................................................................................... EN-34
4.1 Circuit board assignment for EOS Compact HP ......................... EN-36
4.2 Circuit board assignment for EOS Compact DP......................... EN-37
4.3 Connecting the sensor cables .......................................................... EN-38
4.4 Connecting the consumer lines....................................................... EN-40
4.5 Checking for proper installation of the vaporiser ..................... EN-46
5Commissioning............................................................................................... EN-47
5.1 Setup.......................................................................................................... EN-47
5.2 Fan function ............................................................................................ EN-48
EN-4 Installation and Operating Instructions - EOS Compact DP/HP
EN
6Operation...........................................................................................................EN-50
6.1 Controls .....................................................................................................EN-50
6.1.1 Rocker switch (on, off, light only).....................................EN-50
6.1.2 Buttons and screen ...............................................................EN-51
6.1.3 Screen saver and sleep mode ...........................................EN-51
6.1.4 Instructions for operation...................................................EN-52
6.2 Main menu ...............................................................................................EN-53
6.3 Status bar..................................................................................................EN-54
6.4 Keypad lock..............................................................................................EN-55
6.5 Display settings ......................................................................................EN-55
6.5.1 Time............................................................................................EN-55
6.5.2 Display brightness ................................................................EN-55
6.6 Setup/reset...............................................................................................EN-56
6.7 Sauna controls ........................................................................................EN-56
6.7.1 Switching the sauna heater on/off..................................EN-56
6.7.2 Dimming or switching the light on/off..........................EN-57
6.7.3 Selecting Finnish/Bi-O mode.............................................EN-58
6.7.4 Temperature............................................................................EN-58
6.7.5 Setting the humidity for Bi-O mode ...............................EN-58
6.7.6 Heating period – auto stop................................................EN-59
6.7.7 Timer ..........................................................................................EN-60
6.7.8 Profiles .......................................................................................EN-61
6.7.9 HOT mode (intense heating).............................................EN-61
6.7.10 ECO mode (temperature decrease) ................................EN-62
6.7.11 Retrieving temperature/humidity values .....................EN-62
6.7.12 Switching the fan on/off manually..................................EN-63
6.8 Advanced settings.................................................................................EN-63
6.8.1 Runtime for ECO mode........................................................EN-63
6.8.2 Runtime for HOT mode .......................................................EN-64
6.8.3 Modes – holiday cottage, holiday resort ......................EN-65
6.8.4 Temperature control ............................................................EN-66
7 Maintenance .....................................................................................................EN-67
7.1 Cleaning ....................................................................................................EN-67
7.2 Maintenance............................................................................................EN-67
7.3 Display of software and serial number ..........................................EN-68
7.4 Display of contact information .........................................................EN-68
EOS Compact DP/HP - Installation and Operating Instructions EN-5
8Troubleshooting............................................................................................ EN-69
8.1 Error messages ....................................................................................... EN-69
8.2 Malfunction ............................................................................................. EN-71
9 General terms and conditions of service ........................................... EN-72
10 Disposal .............................................................................................................. EN-75
EN-6 Installation and Operating Instructions - EOS Compact DP/HP
EN General safety instructions
1 General safety instructions
1.1 Safety levels
Safety instructions and important operating instructions are clas-
sified. Please familiarise yourself with the following terms and
symbols:
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.
EOS Compact DP/HP - Installation and Operating Instructions EN-7
General safety instructions
1.2 Mounting and electrical installation
These installation instructions are intended for quali-
fied 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 commissioning
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 control unit and other electrical
systems or equipment with a fixed mains connection may be
performed only by a trained electrician from an authorised elec-
trical company.
Ensure compliance with the applicable standards and regula-
tions for electrical installation.
The system must be disconnected and removed entirely from
the mains supply before commencing installation and repair
work.
The housing cover must only be removed by a specialist.
Fire hazard from overheating
Insufficient ventilation can lead to device overheating and fire.
Do not install control panels, relay boxes and modules in en-
closed cabinets or wood panelling.
Observe the sauna heater manufacturer's safety and installa-
tion instructions.
Observe the cabin manufacturer's safety and installation in-
structions.
Touchable glass surfaces on the outside of the cabins could
reach a maximum of 76°C. Attach safety systems if needed.
EN-8 Installation and Operating Instructions - EOS Compact DP/HP
EN General safety instructions
Damage to the unit
Corrosive or heavy saline atmospheres damage the contacts in the
control panel, in the relay box and in the sensors.
The control panel and sensors should not be installed in a cor-
rosive or heavy saline atmosphere.
Damage due to incorrect mounting location
The control unit is not suitable for outdoor use.
It must be operated only inside buildings and may not be ex-
posed to environmental conditions such as extreme humidity
and moisture or the possible formation of condensation or cor-
rosive substances in the ambient air, as well as other weather
conditions.
Similarly, excessive cold and extreme exposure to sunlight must
be prevented.
Protect the unit accordingly if there is an increased risk of me-
chanical damage.
1.3 Operator instruction
The operator of the sauna cabin must be instructed in the general
safety instructions during commissioning. The operator must be
given a copy of the operating instructions.
The operator must make the end user aware of safety instructions
that are relevant to the end user.
The operator must be familiar with the settings for the heating pe-
riod and understand how it is controlled.
EOS Compact DP/HP - Installation and Operating Instructions EN-9
General safety instructions
Risk of electric shock
A risk to life and limb from 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.
The system must be disconnected and removed entirely from
the mains supply before commencing repair work.
Use only original spare parts from the manufacturer.
Health risks
Spending time in an infrared or sauna cabin can lead to serious
health risks or even death for persons with health impairments.
Persons with health impairments who spend time in a sauna
must consult a doctor before entering an infrared or sauna cab-
in.
Equipment damage due to overuse
Excessive humidity in commercial infrared or sauna cabins can
lead to property damage.
In a commercial infrared or sauna cabin, the heating period
must be set so that it switches off automatically after a specific
period of time.
If the heating does not switch off automatically after a defined
heating period, cabin use must be supervised at all times.
Inspect the cabin before each use.
EN-10 Installation and Operating Instructions - EOS Compact DP/HP
EN General safety instructions
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 sauna
cabin.
The settings for the heating period must only be used by chil-
dren under 8 years of age if they are supervised by an adult.
The sauna cabin must only be used by persons with reduced
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.
1.4 Standards and regulations
For an overview of the standards that were observed during design and
construction of the sauna heaters, please refer to the individual product's
technical data sheet that can be downloaded from www.eos-sauna.com.
Local regulations also apply to the installation and operation of heating,
sauna, and steam room systems.
EOS Compact DP/HP - Installation and Operating Instructions EN-11
Identification
2 Identification
The scope of delivery of the EOS Compact control unit includes a control
unit, a heater sensor with connecting cables for the sensor, and safety tem-
perature limiter. The unit is used to operate a sauna cabin.
EOS Compact is available in two models:
EOS Compact DP: Finnish sauna mode
EOS Compact HP: Finnish or steamy hot air bath mode
This documentation describes both models.
2.1 Scope of delivery
Scope of delivery
Check the scope of delivery for completeness prior to installation.
A EOS Compact control unit
B Installation and Operating
Instructions
C 2 screws to attach the heater sensor
(3 x 25 mm)
D Heater sensor with safety
temperature limiter
E Sensor and safety temperature
limiter cable (2 m)
F Replacement safety temperature
limiter (in control unit housing)
G 4 screws to attach the control unit
(4 x 25 mm)
H Bushings: 8 large, 2 small
I Screwdriver 2 mm
B
E
A D
FGHI
C
EN-12 Installation and Operating Instructions - EOS Compact DP/HP
EN Identification
2.2 Nameplate
The nameplate is attached to the top of the control panel housing cover.
Nameplate (example)
A Name
B Model
C Item number
D Operating voltage
E Switching output
F Country of origin
G Manufacturer
H Manufacturing date
I Serial number
Saunasteuergerät / Control unit
Type EOS Compact
Art. Nr. 94 XXXX 00
400 V 3N AC 50 Hz
Max. Schaltleistung 10 kW
Made in Germany
EOS SAUNATECHNIK GmbH, Schneiderstriesch 1, 35759 Driedorf
S-No. 0121 00001
IPX4
A
B
C
D
E
F
G
HI
EOS Compact DP/HP - Installation and Operating Instructions EN-13
Identification
2.3 Heater sensor
The temperature/humidity in the sauna cabin is set via the control unit. The
set values are checked by the heater sensor. It controls the temperature in
the sauna cabin.
The heater sensor has a safety temperature limiter, which ensures that the
temperature does not exceed 140°C.
Internal view of heater sensor
A Temperature sensor B Safety temperature limiter
A B
EN-14 Installation and Operating Instructions - EOS Compact DP/HP
EN Identification
2.4 Technical data
Technical data
Ambient temperature -10°C to +40°C
Storage temperature -20°C to +70°C
Housing Plastic
Dimensions (H x W x D) 220 x 255 x 65 mm
Weight Approx. 1.2 kg
Power supply 400 V 3N AC 50 Hz
Switching output 10 kW
Protection class IPx4 splash-proof
Temperature control
range
Finnish sauna mode: 30–115°C
Steamy hot air bath (Bi-O): 30–70°C
Humidity control
(HP only)
Cycle (1–100) in proportion to time for active humidity
mode
Water level monitoring
(HP only)
Detects water shortage with automatic switch off after
3 minutes (only with compatible sauna heater)
Connection for lighting Max. 100 W (20 mA)
Fan and light connections are protected by a joint 2A F
fuse.
Connection for fan Max. 100 W
Heater sensor KTY sensor with
safety temperature limiter 139°C
Heating period limita-
tion
6 hrs (factory setting), 12 hrs, 18 hrs, infinite
EOS Compact DP/HP - Installation and Operating Instructions EN-15
Identification
2.5 Accessories
An additional output controller must be connected if the heater output is
above 10 kW or the phase load is above 16 A and an output of over 3 kW is
drawn at the vaporiser.
2.6 Intended use
In conjunction with a suitable sauna heater, the EOS Compact control unit
is intended to be used only to heat sauna cabins. It is suitable for cabins
used in private and commercial settings. The control unit must be
mounted on a wall.
The control unit is not suitable for outdoor use. It must be
operated only inside buildings and may not be exposed to
environmental conditions such as extreme humidity and
moisture or the possible formation of condensation or corro-
sive substances in the ambient air, as well as other weather
conditions. Similarly, excessive cold and extreme exposure to sunlight
must be prevented. Protect the unit accordingly if there is an increased risk
of mechanical damage.
Output controller (LSG) Item no.
LSG 18 94.5730
LSG 18 H 94.5731
LSG 36 94.4392
LSG 36 H 94.5921
EmoTec L09 R 94.4998
Sensors Item no.
Temperature sensor (beige) 94.7438
Additional safety temperature limiter housing (beige) 94.7443
Temperature sensor (anthracite) 94.7437
Additional safety temperature limiter housing (anthracite) 94.7444
EN-16 Installation and Operating Instructions - EOS Compact DP/HP
EN Installation
3Installation
3.1 Routing the lines
All lines should be routed before installing the control unit. The connec-
tions can be plugged in after installation, since the control unit’s front
panel can be removed.
NOTICE
Electronics malfunctions
Routing data and power supply lines together can lead to elec-
tronics malfunctions because, e.g. because the sensor will not be
detected.
Do not route the sensor cables together with power supply
lines.
Route cable ducts separately.
Data lines must be routed and connected in such a way that they are not
openly accessible. They should be routed between the insulation and the
outer wall of the cabin. Cabin insulation must be installed in such a way
that the temperature in the area in which cables are routed
cannot exceed 65°C.
If the data lines are installed outside on the wall, they should be protected
by a cable duct.
Data line(s) routing
EOS Compact DP/HP - Installation and Operating Instructions EN-17
Installation
3.2 Installation site
The control unit may be mounted only outside of the sauna cabin. Observe
the following guidelines.
WARNING
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.
Do not mount the control unit in enclosed cabinets or wood
panelling.
EN-18 Installation and Operating Instructions - EOS Compact DP/HP
EN Installation
Proper and improper mounting of the control unit
EOS Compact DP/HP - Installation and Operating Instructions EN-19
Installation
NOTICE
Damage due to weather conditions
Precipitation, humidity, extremely high/low outdoor tempera-
tures and direct sunlight can damage the unit, since it was not de-
signed for outdoor use.
Mount the control unit inside the building.
We recommend mounting the control unit on the cabin’s exterior wall.
Mounting on the cabin’s exterior wall
A Eye level
ca. 350 mm
A
EN-20 Installation and Operating Instructions - EOS Compact DP/HP
EN Installation
3.3 Mounting the control unit
The following work must be completed before you mount the control unit:
Determine the mounting site, see 3.2 Installation site, EN-17.
Route the lines, see 3.1 Routing the lines, EN-16.
NOTICE
Damage due to steam and humidity
Condensation can form when the door is opened, which can fog
over the display. This can lead to the formation of condensation in
the control unit and system downtime.
Mount the control unit outside of the area in which the humid
warm air mixture can spread.
Mount the control unit on the hinge side of the door.
Tools required:
Saw for cutting the wall (only when mounting in the wall)
Screwdriver 2 mm (included in the scope of delivery)
Taut wire, as needed
Wooden screws (included in the scope of delivery):
3 pcs when mounting on the wall
The control unit can be mounted on the wall or partially inset in the wall. A
description is given for both options.
Removing the front cover, EN-21
Preparing the air inlets, EN-22
Mounting the control unit on the wall, EN-23
Mounting the control unit in the wall, EN-26
This manual suits for next models
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