EOS Bi-O Cubo Guide de l'utilisateur

IPx4

Made in Germany

Bi-O Cubo

Print No.: 29344667en / 46.16

Installlation and operating instruction

2EN

English

Table of Contents

Intended use ...........................................................................................................3

General notes .........................................................................................................3

Important notes.......................................................................................................4

Electrical connection ..............................................................................................6

Connection example of a sauna system with the Bi-O Cubo sauna heater............7

Specifications ....................................................................................................7

Installation...............................................................................................................8

Contents .................................................................................................................8

Minimum clearances...............................................................................................8

Using a Finnish sauna ............................................................................................9

Air conditioning operation .......................................................................................9

Operation with vaporizer.......................................................................................10

De-scaling of the vaporizer ...................................................................................11

The optional fixed water connection .....................................................................12

Assembly of the water tank near the oven............................................................13

Assembly of the protective cover on the sauna heater.........................................14

Sauna stones........................................................................................................15

Maintenance and care ..........................................................................................16

Recycling ..............................................................................................................17

Service Address....................................................................................................17

Guarantee.............................................................................................................18

General Terms and Conditions of Service ............................................................18

Dear customer

You have purchased a high-quality technical

device with which you will have years of sauna

fun.This sauna heater was designed and inspect-

ed according to the current European safety

standards and manufactured at the factory

in accordance with the quality management

standard DIN EN ISO 9001:2008.

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 heater is exclusively intended for the

heating of sauna cabins in combination with an

appropriate control unit.

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.

22 EN

Important notes

• Unprofessional installation may

cause a re hazard! Please read these in-

stallation instructions carefully. In particu-

lar, please observe the dimensions stated

and the following notes.

• 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 should be supervised to make

sure that they will not play with the unit.

• Only specialists may install and con-

nect the sauna heater, control unit and

other electrical equipment with a xed

mains connection. The necessary protec-

tive measures according to VDE 0100 of §

49 DA/6 and VDE 0100 part 703/2006-2

must be observed.

• Sauna heater and controller may only be

used in sauna cabins made of suitable,

low-resin, untreated materials (e.g. spruce).

• Only a sauna heater with the appropriate

power output may be installed in the sau-

na cabin.

• Please provide air intake and vent open-

ings in each sauna cabin. The air intakes

must always be positioned behind the

sauna heater, approx. 5 to 10 cm above

the oor. The minimum dimensions of the

air intake and vent openings are stated in

the table.

• The duct vents are always to be positioned

oset diagonally to the sauna heater in

the lower area of the rear sauna wall. The

air intake and vents may not be covered.

Please observe the sauna cabin supplier's

instructions.

• Only the control units specied here-

in must be used for the operation of the

sauna heater. This control unit must be

positioned at an appropriate point on the

cabin outer wall; the associated sensor

must be positioned inside the sauna cabin

according to the installation instructions

included with the control unit.

• Caution: Covering the heater or an

incorrectly lled stone container represent

a re hazard.

• Every time before the sauna is used,

ensure that no objects have been left lying

on the sauna heater.

• Caution: The high sauna heater

temperatures generated during operation

can cause burns.

• The sauna heater is not intended for in-

stallation or set-up in a niche, under a

bench or under a sloping roof.

• Do not put the sauna heater into operation

when the air intake is closed.

• The cabin lighting and the corresponding

installation must correspond with the

"splash protected" version in accordance

with DIN EN VDE 0100 T 703. Therefore,

only VDE-tested sauna light with max. 40

Watt may be installed in connection with

the sauna heater.

• Only a locally certied electrician

may connect the sauna facility (sauna

heater, control unit, lighting etc.) to a xed

mains connection.

• All electrical installations and all connec-

tion lines that are installed inside the cab-

in must be suitable for an ambient tem-

perature of at least 170 °C. If single-wire

cables are used as connection lines, they

must be protected using a exible metal

tube connected to the equipment ground-

ing conductor. Please see the table for the

minimum cross-section of the connection

cable and the suitable cabin size in rela-

tion to the power input in kW.

• When installing the sauna heater, please

ensure that the vertical clearance be-

tween the sauna heater upper edge and

the sauna ceiling is maintained. Please

see also the dimensions diagram for the

clearance between the lower edge of the

sauna heater and the oor. On heaters

with bases, this clearance is maintained

via the base or legs of the device.

• Please always ensure that the sauna heat-

er is never placed on ooring made of

ammable material (wood, plastic oor-

ing etc). Ceramic tiles are recommended

as oor materials.

• Floor heating in the sauna cabin increases

the surface temperature of the ooring.

• Please see the dimensions information

for the respective sauna heater for the

clearance between the heater protective

grating or the bench and other ammable

materials. The heater protective grating

must roughly accord with the front height

of the sauna heater.

• Please also observe the information and

instructions provided by the cabin manu-

facturer.

• Please take precautions when

cleaning components with sharp edges.

• Upright heaters need to be tted on site

with elements that prevent them from

overturning.

• Attention: Pour the infusion water

only on the sauna rocks and never any-

where else.

• When using your sauna in a dry

Finnish mode never add sauna essences or

24 EN

place any herbs into the vaporizer holder

for essences/herbs. Fire hazard!

• Never add more essences or vol-

atile oils than advised on the packaging.

Never use alcohol or undiluted concen-

trates.Caution! Fire hazard!

• 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.

Caution!

Dear Customer,

In compliance with the valid regulations,

only certied electricians may connect the

sauna heater and the sauna control system

to the mains power supply. Please note

that you must provide a copy of the invoice

from the electrical company who installed

the sauna in case of a warranty claim.

Electrical connection

Using the above-mentioned wiring diagram

and the information on the wiring circuit ad-

hered to the respective control system, your

electrician will be able to connect the system

without further instructions.

Please note that, for safety reasons, power ca-

bles may not be laid visibly on the interior walls

of the cabin. Most sauna cabins have empty

ducts tted into the wall element with the air

intake.

If no empty ducts are available in your cabin,

drill a suciently sized hole in the cabin wall

directly next to the place where the cable exits

the sauna heater and guide this cable outside

through the hole to the control unit. The cable,

and all other connecting cables (mains power

cables and cabin lighting), should be installed

in installation ducts or also be protected against

damage on the outside of the cabin e.g. by lay-

ing them in installation pipes or attaching wood

cover strips.

The sauna heater, if used in commercial/public

facilities and equipped with remote control*,

may be used only in combination with the ap-

propriate cover protection system or S-Guard

system.

*Remote control – means settings, switching, control

and adjustment of the sauna control unit by means of

commands transmitted from a remote location beyond

sight distance using telecommunication, wire- or wire-

less signal transmission systems, network and similar

systems.

Connection example of a sauna system with Bi-O Cubo

Discharge current: max. 0,75 mA per kW heating capacity

Sauna oven for use in family sauna

Power

acc. DIN

Evaporator

power

Volumen

Installation

dimensions

H/B/T in cm

for cabin

volumes

Minimum

dimension

for

ventilation

and

bleeding

Weight

without

stones and

packaging

Stone

lling

Electr.

connection

Power

contorl unit

repuired

Protection

control

device in A

Protection

power

control

unit in A

Connection

mains -

control unit

Connection

mains power

control unit

Connection

control unit

- heater

Connection

control

device

power

control unit

Connection

power

contol unit

oven

to be used with the

control units

7,5 kW

2,0 kW

7 l

95 / 40 / 39,5

7 - 10 m³ 35 x 5 cm

33 kg 25 kg

3N AC

50 Hz

400 V

nein

3 x 16 5 x 2,5

5 x 1,5

4 x1,5

Econ H1, H2, H3, H4

EMOTEC H

EmoTouch II +

9,0 kW 9 - 14 m³ 35 x 6 cm

10,5 kW

3,0 kW

7 l

11 - 15 m³ 35 x 6 cm

ECON L09

EMOTEC L09 3 x 16 5 x 2,5 4 x 1,5 5 x 1,5

12 kW 14 - 18 m³ 35 x 7 cm

All information on cable cross-sections are minimum cross-sections in mm² copper line.

Caution! Always connect the neutral wire N

Vaporizer

Redistribution routing on single-circuit

variant possible, by using a control device

with approval for a power of 10,5 kW for

phase load 16 A.

Connection factory-provided

Connection example

for single circuit

400 V AC 3N

PEU V W N

1500W

9 kW

7,5 kW 9,0 kW

Saunasteuergerät

Control unit

Boîtier de commande

Пульт управления

Saunaheizgerät

Sauna heater

Poêle de sauna

Печь для сауны

Netz / Mains / Réseau / Сеть

optional

7,5 - 9,0 kW

Saunasteuergerät

Control unit

Boîtier de commande

Пульт управления

Saunaheizgerät

Sauna heater

Poêle de sauna

Печь для сауны

Netz / Mains / Réseau / Сеть

optional

LSG

Leistungsschaltgerät

Power extension unit

Extension de puissance

Блок расширения мощности

10,5 -12 kW

U V W N PE

2000W

V W PENU

12 kW

12,0 kW

U V W N PE

1500W

400 V AC 3N7,5 kW

1500W

10,5 kW

U V W N PE

1500W

2000W

1500W

2000W

V W PENU

10,5 kW zum Steuergerät

zum LSG

5x2,5 mm²

U V W N PE

1500W

2000W

1500W

2000W

V W PENU

10,5 kW zum Steuergerätzum LSG

5x1,5 mm²

10,5 kW

10,5 -12,0 kW

400 V AC 3N

WB WM N

max. 3 kW

U V W N L1 L2 L3 N

S1 V N

400 V AC 3N

fan light

L N L N

L1 L2 L3 N W V U N N

3 4

S1 N

STB

Saunasteuergerät / Control unit /

Boîtier de commande / Пульт управления

LSG

Contactor box

Saunaofen

Sauna heater

Verdampfer

Vaporizer

Sensorbus

Saunabus

reserviert

N U V W N U V W

1 1 1 1

Sensor

Limiter

max. 3 kW



Technical data

8EN

Assembly

Minimum clearances

• When assembling the sauna heater, make

sure that the horizontal (side) clearance bet-

ween the heater and cabin wall is at least 4

cm (g. 2).

Cabin wall

Protective grating for heater

• The distance from the heater grid and the

bench to other inammable materials near

the heater must be at least 4 cm. The heater

grid must be more or less the same height as

the front of the heater.

• Complete the connections as shown in the

circuit plan. A circuit diagram is attached in

the mains connection area.

• Connect the unit to the control unit.

Make certain that you have complied with

the local electricity board and the VDE re-

commendations.

• Place the lid on the connection box. Use 4

metal screws for this.

Scope of delivery

The following are included in the scope of de-

livery:

• 1 Sauna heater

• 1 Evaporator cover with herb bowl and lter insert

• 1 safety bracket with 2 corrugated-head screws

• 1 enclosed oor equalisation prole set

• 1 set of sauna rocks

Fig. 2

4 cm

Fig. 3

• Push the safety bracket under the heater co-

ver in the middle of the reverse side and ax

to the cabin wall using the two spax screws

(see g. 3)

Safety bracket

Spax screws Cabin wall

4 cm

40 cm

39,5 cm

4 cm

• The minimum interior height of the sauna ca-

bin is 1.90 m (Fig 1).

Fig. 1

Bi-O

Cubo

min. 190 cm

95 cm

max. 11,5 cm

Cabin ceiling

Ventilation

required in the

lower area

Filling the vaporizer with water

Remove the evaporator bowl to ll the evapo-

rator manually.

Evaporator bowl

Never add more sauna essenses or additives

to the infusion water than indicated on the

pack. Never use alcohol or undiluted infusi-

ons. Danger! There is a risk of re.

Attention: Always pour the water

over the stones and not over other parts of

the heater.

By using a dry „Finnish“ sauna never

put herbs or any additives into the vaporizer

essence holder. Risk of re!

Humid sauna operation

only by models with vaporizer

Attention!

The evaporator bowl will become hot

when the sauna is on. Therefore, never touch

the bowl when the sauna is on or shortly

afterwards, or use an appropriate tool.

Risk of burning!

Never place dry herbs or tea bags into the

accessories.

Risk of re!

Always keep all parts placed inside the pan

(e.g. sliced lemons) moist; rell with water

regularly.

Clean the filter insert regularly to prevent

corrosion.

When lling with water, always use a suitable

vessel, e.g. a measuring cup etc.

Risk of scalding!

De-scaling of the vaporizer

The water outlet is found under the drainage

faucet.

Place an appropriate container beneath the he-

ater before opening the bleeder.

Stone container

Herb lter insert

Bowl for herbs

Fig. 4

Water outlet

Finnish (dry) sauna mode

The evaporator is not in use in this mode. It is

essential to ensure that no herbs or essences

remain in the herbs tray, as these could ignite

due to overheating. Add essences or infusion

substances to the infusion water only in accor-

dance with the manufacturer‘s specications.

In the case of infusion at the end of a sauna ses-

sion, for a proper infusion eect, do not pour

the water from the ladle over the stones too

quickly but allow it to evaporate.

10 EN

Operation with vaporizer

(only for Bi-O / Vapor heaters)

Please clean the vaporizer in advance be-

fore the rst use.

All parts and joints in contact with water should

be inspected regularly for defect in liquid tight-

ness during servicing and maintenance.

The control of the vaporizer is managed by the

control unit. The humidity level is controlled

either proportionally (time basis) or in the case

a humidity sensor is connected it is controlled

basing on the relative humidity value.

Please note that the relative humidity varies

greatly due to the varying temperature distri-

bution in the cabin. The readings of the hygro-

meter and the readings at the control unit can

for that reason be very dierent.

Make sure that sucient water is in the water

tank of the vaporizer before use.

Please ll the vaporizer tank up to a max of

four centimeters below the upper edge re-

spectively until the marking „MAX“ on the

display panel.

Never add essences, oils or herbs directly to

the water tank; instead add these to the her-

bal bowl on the holder of the vaporizer.

The volatile oils released from essences are car-

ried with the hot rising steam and will be distri-

buted throughout the cabin.

In the case of the low water level in the water

tank during operation a buzzing signal indi-

cates the water shortage. To continue your

sauna session, you have to rell the tank after

a 5 minutes stop of the sauna control or after

switching to Finnish (dry) sauna for 5 minutes.

The heating element in the vaporizer must cool

down for 5 minutes before cold water is relled.

Never pour water on the glowing he-

ating elements. Besides of the danger of

scald, the heating elment could be dama-

ged. Fill in the water up to the upper water

level marking.

Add herbs and essences to the herbal

bowl only. Do not pour essences into the va-

porizer tank!

By adding essences or any other addi-

tives for air humidity, a health hazard cannot

be removed. It is advised not to use those

additives apart from the recommended ones

by the manufacturer of the oven.

If additives are put in the water, this generally

leads to a foaming of the water. In this case the

water must be drained and the interior of the

cold reservoir washed out with a cloth soaked

in alcohol or mineral spirits. Even small rema-

inders of essences in the vaporizer will change

the natural molecular structure of the water.

Attention: Risk of scalding at the steam

outlet. Essences and herbs are to be placed

in the herb dish only.

Caution by control units with after-he-

ating mode! Never leave herbal bags in the

herbal bowl during the after-heating mode

after a humid (steam) operation. These may

dry out rapidly in this case and a present a

re hazard! For re safety reasons only herbs

in perforated aluminium bags may be used.

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