EOS ECON H2 Planning guide

1
D
IP x4
Made in Germany
ECON H2
Druck Nr. 29344731en / 37.15
GB Assembly and operating instruction

2GB
English
Table of Contents
Package contents ....................................................................................................4
Technical data ..........................................................................................................4
General information concerning sauna bathing .......................................................5
General safety precautions ......................................................................................6
Installation of the control unit ...................................................................................7
Wall mount fixture................................................................................................7
Wall mounting......................................................................................................7
Wall recessing .....................................................................................................8
Connecting the sensor cables .............................................................................9
Installation of the heater sensor ..........................................................................9
Electrical connection ..............................................................................................11
Connecting a load switch (LSG)........................................................................11
Connecting the sauna heater ............................................................................11
Connecting the vaporizer ..................................................................................11
Connecting the sauna lamp...............................................................................11
Connecting a fan ...............................................................................................11
Installation diagram ...........................................................................................12
Terminal arrangement on the circuit board........................................................12
Connecting the sauna heater (max. 9 kW)........................................................13
Connection of sauna heater > 9 kW..................................................................13
Connection of vaporizer ....................................................................................14
Operation ...............................................................................................................15
General..............................................................................................................15
The user interface.........................................................................................15
Operating buttons .........................................................................................15
Default display Stand-by...............................................................................16
Default display in operation...........................................................................16
Energy-saving display...................................................................................16
Cabin lighting ................................................................................................17
Initial commissioning.....................................................................................18
Change language..........................................................................................19
Change time..................................................................................................19
Activating / deactivating the Life - Guard ......................................................20
Activate / deactivate the child lock................................................................20
Switching on the sauna unit..........................................................................21
Switching off the sauna unit in the ...................................................................

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GB
Finnish mode ................................................................................................21
Switching on the sauna unit with Life - Guard...............................................21
Individual settings..............................................................................................22
Cabin temperature ........................................................................................22
Humidity operation........................................................................................23
Humidity intensity..........................................................................................24
Switching off the sauna unit during humidity operation.................................25
Auto-Stop......................................................................................................26
Preselection time ..........................................................................................28
Activate the preselection time.......................................................................29
Deactivate the preselection time...................................................................29
Life - Guard...................................................................................................30
Extend the time setting for sauna time...................................................................31
Unit fuses ...............................................................................................................31
Error messages......................................................................................................32
The device switch (Switch-off) ...............................................................................33
Service Address: ....................................................................................................34
Guarantee ..............................................................................................................34
General Terms and Conditions of Service .............................................................35

4GB
Package contents
(subject to change)
Included with the control unit are
1.an oven-sensor board with overheat shutoff protection, KTY-sensors with sensor housing,
two 3x25 mm fastening screws and a 2,0 m long sensor cable.
2.a plastic bag with three 4 x 20 mm fastening screws.
3.a replacement overheat protection module
Technical data
Rated voltage: 400 V 3 N 50 Hz AC
Breaking capacity: max 9 kW resistive load (AC 1 operation) Climatic ope-
ration: 6 kW + 3 kW for vaporizer unit, upgrade to 36
kW possible through connection to circuit breakers
Heating time limit: 6 h, 12 h
Display: Display 65 x 37 mm
Dimensions (HxWxD): 220 x 250 x 67 mm
Protection type: IPx4 in accordance with EN 60529, Splashproo!ng
Control range, sauna operation: 30 to 115° C
Control range, steam operation: 30 to 70°
Humidity control: proportional to time
Sensor system: KTY sensor with safety temperature limiter 142°C
Water level monitor: Lack of water results in sauna being switched off after 2
minutes
Type of regulation: Digital two-point control
Ventilation capacity: max. 100 W
Light: max. 100 W
Reheating: 30 mins / 90°C.after humidity programme switches off
Environmental temperature -10°C bis +40°C
Storage temperatures: -20°C bis +70°C

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
upwards (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
typical sauna climate which can achieve temper-
atures of approx. 110°C measured directly under
the ceiling of your sauna, dropping in temper-
ature 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.
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GB

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.
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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).
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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 minimal temperature gradient inside
the bench area of the sauna cabin can be
achieved only if unit is assembled correct-
ly.
• 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.
• If control units with remote con-
trol options* are used, protection
against activation when the heater is
covered is required. (e.g. cover protec-
tion Type 1-5 or S-Guard).
*Telecontrol = 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 tele-
communication, audio technology or bus systems.
(this also includes weekly timers)
6GB

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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 cabin ensure
that the external exposed glass surfaces
only reach a maximum temperature of
76°C. If necessary, protective features
need to be tted.
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GB

ca. 35 cm
Installation of the control unit
Wall installation
The control unit may only be mounted outside
the sauna cabin. It is advisable to select the out-
side wall of the cabin to which the sauna heater
is xed from the inside as mounting position. If
ductwork is already provided for electrical in-
stallations then the position of the control unit
is predetermined by that. Please follow the in-
structions for installation:
Fig. 1
1. The 3 mm diameter boreholes for the sup-
plied wood screws 4 x 20 mm are 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 protru-
ding 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 the-
se openings.
Fasten the housing bottom at the two bot-
tom openings (Fig. 4) rmly to the cabin wall.
Fig. 3
Eye level
Fig. 3.2
3 mm
Upper mounting hole
Mounting holes
Fig. 3.1
approx. 35 cm
17 cm
17.7 cm
Eye level
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
Fig. 4
Feed-through for:
Mains cable
Heater cable
Evaporator cable
Lamp
Fan
Feed-
through for
sensor lines
8GB

Fig. 6
Feed-through for:
Mains cable
Heater cable
Evaporator cable
Lamp
Fan
Feed-
through for
sensor lines
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.
21 cm
20 cm
Eye level
Holes to fasten the con-
trol unit inside the wall
opening.
Fig. 5
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10 GB
Connecting the sensor cables
You should not install sensor and power sup-
ply lines together, or lead them through the
same feedthrough. This can lead to interfer-
ences in the electronics, such as "fluttering"
in the relays. If it is necessary to lay the ca-
bles down together, or if the line is longer
than 3m, use a shielded sensor cable (4 x
0.5 mm²).
Connect the shielding to ground in the con-
trol unit.
Please observe that the following dimen-
sions 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. Illust. 7-9 give you an
overview of the mounting point of the sensor.
1. Mount the oven sensor in cabins up to 2
x 2m according to Illust. 7 and 9, in larger
cabins according to Illust. 8 and 9.
Housing
Red
Red
Sensor circuit board
Sensor
white (Limiter)
white (Limiter)
Illust. 10
2.Drill a hole to lead the cable through, pref-
erably through the middle of one of the
wooden boards.
3.Lead the sensor cable through the drilled
hole and attach it to the sensor line ac-
cording to Illust. 10.
4. The cables for the limiter (white) and the
temperature sensor (red) are connected to
the sensor circuit board acc. Fig. 10. En-
gage the sensor board into the casing.
5. Lead the sensor cables through the
right cable intake into the control unit.
Install the sensor cables inside the
control unit as shown in Fig. 11.
Connect the sensor cables as shown in
Fig. 12. In order to do this, pull the plug X2
from the circuit board and plug it back in
after the connection.
Installation of the heater
sensor
20 cm
Fig. 7 Fig. 8
Fig. 9
35 cm
> 2 x 2 m
Fühlerleitung
Fühlerleitung
19 cm
< 2 x 2 m