Preface and general information about sauna bathing ............................................................................ 4
General safety precautions .............................................................................................................................. 5-6
Scope of delivery .................................................................................................................................................... 7
Technical data ....................................................................................................................................................... 8-9
Intended use ............................................................................................................................................................. 9
Main electronic unit ............................................................................................................................... 10-11
Control panel - location and cable connection ..................................................................................12
Control panel - ush-mounted installation ...................................................................................13-15
Installation of the temperatur sensor .............................................................................................. 16-17
Connection of the power extension unit ..............................................................................................19
Installation diagram and terminal layout ...................................................................................... 20-21
Temperature sensor ......................................................................................................................................22
Symbol description (main navigation menu) ......................................................................................30
Graphic user interface .................................................................................................................................31
Operation and program settings ...................................................................................................... 32-36
Symbol description (extended settings) ...............................................................................................37
Manual setting of the lamp ...............................................................................................................................41
Service ................................................................................................................................................................ 42-49
Service- and Setup ........................................................................................................................................ 42
Symbol description .......................................................................................................................................43
Service Address ......................................................................................................................................................52
General Terms and Conditions of Service .....................................................................................................53
EN
3
Preface
Dear customer,
you have purchased a high-quality electronic
device with which you will enjoy your sauna
& steam bath for many years to come. This
device was designed and inspected according
to the current European safety standards and
manufactured at the factory in accordance with
the quality management standard DIN EN ISO
9001:2015.
This detailed installation and operation manual
has been prepared for your information. Pay
particular attention to the important notes and
the information on electrical connection.
We wish you a restorative and eventful wellness
experience.
General information about
sauna bathing
Please note that an optimal interaction between sauna cabin, sauna heater and sauna
control unit is mandatory for a pleasant sauna
climate in your cabin. With this high-quality
sauna control unit you can “operate“ your sauna system, and thanks to the many individual
programming options, surely you will quickly
nd the setting which suits you best.
Perception in the sauna is very subjective,
therefore, it really requires your own perception or that of your family to nd the most suitable settings.
The control units are supplied with the preset
typical climate values for a classic Finnish sauna
or for models with humidity control, as well as
for a sauna with humidity operation.
The following operating instructions describe
how to pre-select “your“ climate in the cabin.
Read these instructions carefully, so that you
quickly and easily nd your way though the
programming process. Please note the variation in temperatures in the cabin while sauna
bathing. The hottest area is directly below the
cabin ceiling, whereas there is a steady temperature gradient towards the oor of the cabin.
Inversely, the relative humidity is lowest directly below the cabin ceiling and the highest by
the cabin oor.
For safety reasons the temperature sensor with
the overheat safety shutdown is located on the
cabin ceiling above the heater, as this is usually
the hottest area in the cabin.
Thus, there will always be temperature variations between the temperature sensor of the
control unit and the thermometer in the cabin.
For example, when pre-setting the cabin temperature to 100 °C, the thermometer inside the
cabin may show 85 °C - 90 °C. This is in accordance with the typical climate inside the cabin.
Only use sauna-suitable (up to 140 °C temperature-resistant) cabin lights. Always pay attention to hygiene. Always use hand- or bathing
towels to avoid getting perspiration on the
wood.
For control units with vaporizer connection
(optional), we recommend to reheat or dry the
cabin after each humid operation, in order to
protect your cabin from possible damage due
to the humidity mode. In addition, in poorly
ventilated rooms, a ventilation fan can be used
to remove the used moist air.
To avoid drafts, you should avoid using any
ventilation system while sauna bathing. It
should only be used if recommended by the
cabin manufacturer.
4
EN
General safety precautions
• This device may be used by children (age
8 and above) and by persons with reduced
physical, sensory, or mental disabilities, or
inadequate experience and knowledge,
if they are supervised or if they have received adequate instructions in how to
use the device safely and understand the
associated risks.
• Children must be supervised to ensure
they do not play with the unit.
• Children and persons who have not re-
ceived proper instruction must not clean
or service the system.
• ATTENTION: It is forbidden to install
the control box in a closed switch cabinet
or behind a wooden panelling!
• The electrical installation may only be
done by a qualied electrical technician.
• You must comply with the regulations of
your power supply company and applicable VDE regulations (DIN VDE 0100).
• WARNING: Never attempt repairs or
installations yourself, as this could result
in serious injury or death. Only a qualied
technician may remove the housing cover.
• Please note the dimensions in the instal-
lation instructions, especially when installing the temperature sensor. The temperature above the heater is critical for the
temperature setting. The temperature can
be held within operating parameters and
a minimal deviation at the bench level of
the sauna cabin can be achieved only if the
device is installed correctly.
• The device may only be used as intended
as a control unit for sauna heaters up to 9
kW (up to 36 kW when combined with a
power extension unit).
• 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 heater manufacturer.
• Make sure to observe the specications
and instructions of the sauna cabin manufacturer.
• ATTENTION: For control units with
remote control functions*, a protection
against switching on if the heater is covered is required. (use the suitable cover
protection rail or another safety device).
*Remote control = setting up, controlling or adjusting 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
systems, this also includes weekly timers. (from EN
60335-1)
EN
5
When designing the sauna cabin, en-
sure that the external exposed glass surfaces
may only reach a maximum temperature of
76 °C. If necessary, protective features need
to be tted.
Inspect the sauna cabin before each
use! In particular, ensure that no objects
have been stored on the sauna heater or the
IR-radiator, if applicable. Risk of re!
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.
Attention!
Only the original spare parts may be used.
Any modication of the cables included in
the delivery can lead to malfunctions and
is not permitted.
Any unauthorized technical alteration
makes the product warranty void.
6
EN7EN
Scope of delivery
Check the device for completeness upon receipt. The delivery includes:
1. Main electronic unit (with two-part front cover)
2. Control panel with colour display
3. Voltage regulator
4. Housing base for ush-mounted installation of the control panel
5. De-installation tool (for control panel)
6. 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
7. Connection cable (control panel - main block) with RJ14 / RJ10 plugs
8. 1 spare overheating protection fuse
9. Plastic bag with 3 mounting screws 4 x 25 mm (for main electronic unit)
10. 8 rubber cable glands
11. 1 installation and operation manual, 1 operation manual (for end users)
Voltage (power supply):400 V 3 N AC 50 Hz
Switching capacity:max. 9 kW resistive load, may be extended with a power
extension unit (LSG)
Fuse3 x 16 A
Heating time limit:6 h / 12 h / 18 h / unlimited
Housing:plastic, shatter-resistant
Display:TTFT colour display 55 x 74 mm (3,5“ size)
Operation:5 capacitive buttons on the control panel
Protection type:IPx4 in accordance with EN 60529, splashproof
Temperature control range:30° - 115°C (dry sauna mode)
30° - 70°C (humid sauna mode - only H series models)
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) 139°C
Control characteristic:Digital two-point control
Connection for fan:min. 5 W, max.150 W (only fans without starting capacitor)
Only use fans suitable for phase control!
Connection for light:• min. 5 W (20 mA)
• resistive loads - max. 100 W,
• dimmable energy saving lamps - max. 35 W
• Lamps at conventional transformers - max. 60 VA.
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
Output S1: maximal load 50 W / 50 VA, no capacitive loads allowed.
Terminal block area for power
supply and heater connection:
Terminal block area WM, 3, 4,
light, fan:
8
maximum current: 16 A
maximum voltage: 30 V DC / 250VAC
2 x RJ14 jacks for control panel and extension modules
1 x potential free contact (2 terminals)
0.5 – 2.5 mm² rigid or exible crimped wire, two cores with
the same cross section per terminal may be connected
the minimal cross section as per fuse protection of the line!
EN
Card reader:Micro-SD card reader in control panel
Ambient temperatures:-10°C bis +35°C
Storage temperatures:-20°C bis +60°C
Place of installation requirement: Intended for indoor installation only.
Sensors - may not be installed in corrosive or highly salty
environment.
Device - may not be installed in corrosive environment or in
an environment which may cause water condensation.
Dimensions main block:H 270 x W 300 x D 100 mm
Dimensions control panel:H 202 x W 142 x D 42 mm (ush-mounting)
recessed part 37 mm deep
Important note!
The control unit is not suitable for outdoor use!
It may only be used inside buildings and may not be exposed to environmental conditions
such as extreme humidity or moisture with possible condensate formation or corrosive
substances in the ambient air and other weathering. Excessive exposure to cold and intense solar radiation should be avoided as well. If there is an increased risk of mechanical
damage, the control unit must be protected accordingly.
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, maintenance and repair conditions is also an element of
appropriate use.
The manufacturer cannot be held liable for deviating, unauthorized alterations and any resulting
damages: the initiator of these changes bears the full risk.
EN
9
Installation of the main electronic unit
1.
2.
210
180
3
The main electronic unit (relay box) may be installed only outside the cabin. The recommended
places of installation are the outer cabin wall or the engineering room (plant room). If empty ducts
for connection cables are already available, then they usually predetermine the installation position. The installation shall be carried out as follows:
Attention: The relay box may not
be installed in a closed switch cabinet
or behind a wooden panelling!
Risk of overheating! Fire hazard!
1. Remove the lower cover from the relay box. Unscrew the 3 xation screws, then slightly pull
the lower housing cover down and take it o. See g. 1 for details.
Fig. 1
The holes for the provided 4 x 25 mm screws are to be installed according to the dimensions
shown in Fig. 2.
2. Use the upper central screw to hang the relay box. Make sure that this screw stands out approx. 3 mm (detail in Fig. 2).
Fig. 2
10
EN
180 mm
210 mm
3. Hang the housing on the upper central screw in the upper central mounting hole.
Insert the supplied rubber cable glands into the openings of the bottom of the housing (from
below or from behind, as desired) and then guide the connection cables through these openings.
Screw the lower part of the housing rmly to the cabin wall in the two lower mounting holes
(Fig. 3).
Fig. 3
upper central mounting hole
Lower mounting holes
Knock-out openinigs for connection cables
for heater, vaporizer, fan, lamp.
Knock-out openings
for sensor cables
Fig. 4
EN
11
189 mm
128 mm
max.
1500 mm
Control panel
Location
The control panel may be mounted inside the
sauna cabin on the sauna wall. If ductwork is already provided for electrical installations then
the position of the control panel is predetermined by that.
The control panel is designed for ush-mounted installation into the sauna wall. The installation shall be carried out as follows.
First of all determine the location.
Make an installation cut-out in the wall with the
size 189 mm height x 128 mm depth (g. 5).
Cable connection
Lay the connection cable from the relay box to
the control panel.
The connection cable may be laid only between the outer sauna wall and insulation layer
to prevent overheating (g. 6).
The insulation should ensure that the temperature at the outer sauna wall may not exceed
65 °C.
Make sure that the cable with the smaller plug
(RJ10) is routed to the control panel.
Use the supplied 5 m connection cable with
RJ10 plug (control panel side) and RJ14 plug
(relay box side).
If necessary, this connection line may be extended to approx. 100 m length. The extension
should occur on the relay box side. For this purpose, a coupling (RJ14 / RJ14) and an extension
cable with RJ14 connector are required (available from specialist dealers).
Important notice:
Maximum cable length between control
panel and main unit is 100 m.
12
Fig. 5
Connection cable
Outer sauna
wall
EN
Voltage regulator
Insulation
Innercontrol panel
Inner sauna
wall
Connection cable
Installation
on wooden
planks
Fig. 6
1,5 m
0,7 m
Voltage regulator
Voltage regulator
The control panel is equipped with an external
voltage regulator. This component is located
in a small separate metal housing and is con-
Connect voltage
regulator here
nected to the control panel by cable.
The voltage regulator may be placed e.g. on
the sauna roof. Guide the connection cable of
the voltage regulator to the control panel and
insert the plug into the corresponding small
socket on the circuit board before inserting the
control panel into the lower part (see g. 7).
The voltage regulator must not be exposed to
elevated temperatures. Therefore, the installation in the sauna wall is not permitted. The voltage regulator may be placed e.g. on the sauna
roof.
Control panel interior
Notes on mounting the control panel in sauna cabins
Can be used in sauna cabins in areas up to 110 °C (area 2).
Never directly above or in the surrounding area of the sauna heater (area 1),
or in the direct radiation range of short-wave infrared radiators.
.
Fig. 7
Area 3
Area 1
Area 2
ATTENTION!
When installing the control panel, ensure the tightness in the inside of the cabin. Excessively high temperatu-
res inside the control panel can lead to errors with the electronic components.
EN
13
Flush-mounted installation (wall-mounting)
128
Wall aperture:
37
3
alle Maße in mm
Hight: 189 mm
Width: 128 mm
Depth: min. 37 mm
Notice:
Please pay attention to the
correct orientation of the
bottom housing. The con-
202
37
189
nection cable duct must be
at the bottom side (see g.
8).
Cable duct position
142
Fig. 8
Änderungen vorbehalten
Installation of the housing base
First install the housing base (see g. 8).
1. Loosen 4 screws on the fastening brackets
2. Pull the connection cable and the voltage regulator cable through the cable duct in the housing base.
3. Insert the housing base into the wall opening.
4. Adjust the brackets by moving them on the fastening brackets of the housing part to the designated wall panelling thickness.
5. Clamp the brackets (by tightening the screw clockwise)
= Dimensions must be strictly adhered to
Minimum wall depth:
37 mm
14
4x
4x
4x
4x
4x
Fig. 9
EN
Installation of the housing upper part (control panel with display)
Voltage regulator
ca. 3 m
use tool
here
ca. 3 m
The voltage regulator must be mounted
within a radius of approx. 3 m (cable length)
away from the control
panel.
Bauteil
Fig. 10
Fig. 11
Place the control panel directly in front of the housing base and pay attention to the correct orientation. Plug in the connection cable with the RJ10 plug to the control panel. Now press the control
panel carefully into the housing base until the fastening tabs lock securely. Make sure the control
panel sits reliably in the base part.
Notice: When you lay the connection cable do not pull it too tight, allow some extra length around
the base, so that later you can easily take the control panel out of the base while still having it
connected.
How to remove the display panel
In order to remove the display panel, use the included removal tool or a
similar suitable tool like a at headed screwdriver.
Insert the two tools into the grooves on the side edge of the control panel (between control panel and wall housing) and lever the control panel
from the wall surface, then pull it out of the wall housing. Make sure that
the connection cable can also be removed from the wall housing.
Remove the connection cable from the RJ-plug on the control panel. For
this purpose, carefully press on the small securing tab of the plug and pull it out of the connector.
Important note:
For the removal, use the tools exclusively for the provided grooves in the control panel.
Under no circumstances may the tools be used elsewhere! This can damage the glass of the
control panel. In this case, the warranty is void!
EN
15
20 cm
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 shielding (if present) to ground in the control unit.
Please observe that the following dimensions relate to the values stipulated during the unit inspection 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.
Installation of the temperature sensor
Make sure that there is no deviating mounting position of the sensor, specic to
the sauna heater (check the installation guide of the sauna heater).
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.
16
< 2 x 2 m
19 cm
heaterheater
sensor line
Sauna control
unit. Display
panel design
may vary.
Fig. 13Fig. 14
EN
> 2 x 2 m
Fig. 12
sensor line
35 cm
Sauna control
unit. Display
panel design
may vary.
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