Helo FONDA DET User manual

ELECTRIC SAUNA HEATER:
1712 –450 –040518
1712 –600 –040518
1712 –800 –040518
CONTROL PANEL:
1601 –27 (RA 27 (T1)
1601 –34 (RA 34 EC50)
314 SKSM 208-2 A
Installation and User Manual FONDA DET
REWARD YOURSELF

Contents Page.
1. Quick instructions for use of the sauna heater 3
1.1 Check before taking a sauna bath 3
1.2 Operation of the sauna heater controls 3
2. Information for users 3
2.1 Sauna room 3
2.2 Heating the sauna 3
2.3 Recommended sauna room ventilation 4
2.4 Installing the sensor near a supply air vent 4
2.5 Sauna heaters stones 5
2.6 Electric heating toggle 5
2.7 If the sauna heater will not heat up 6
3. Preparing for sauna heater installation 6
3.1. Installation 6
3.2. Heaters installation 7
3.3. Installation of control unit and sensor 8
3.4. Connection of the sauna heater to the mains 8
3.5. Location for the connection box 9
3.6. Principle image when T1 is used as control panel 10
3.7. Door switch 11
3.8. Wiring diagram 12
4. FONDA DET spare part list 13
5. ROHS 14
Images and tables
Image 1 Recommended sauna room ventilation 4
Image 2 Heater safety distances and sensor position to wall 7
Image 3 Sensor position to ceiling 7
Image 4 Locating the connection box for connection cable in the sauna room 9
Image 5 Principle installation 10
Image 6 Door switch 11
Image 7 Wiring diagram for the sauna heater 12
Tabell 1 Safety clearances 7
Table 2 Cable and Fuse 8
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1. Quick instructions for use of the sauna heater
1.1 Check before taking a sauna bath
1. The sauna room is suitable for taking a sauna bath.
2. The door and the window are closed.
3. The sauna heater is topped with stones that comply with the manufacturer's recommendations,
the heating elements are covered with stones, and the stones are piled sparsely.
NOTE! Ceramic rocks are not allowed.
1.2 Operation of the sauna heater controls
Refer to the specific control panel operating instructions.
For additional information about enjoying a sauna bath, please visit our website at www.tylohelo.com
2. Information for users
Persons with reduced physical and mental capacity, sensory handicap, or little experience and knowledge
about how the device is operated (e.g. children), should only operate the device while supervised or according
to instructions given by the persons in charge of their safety.
Make sure that children aren't playing with the sauna heater.
2.1 Sauna room
The walls and ceiling of a sauna room should be thermally well insulated. All surfaces that store heat, such as
tiled and plastered surfaces must be insulated. It is recommended to use wooden panel cladding inside the
sauna room. If there are heat storage elements in the sauna room, such as decorative stone, glass etc., note
that these elements may extend the pre-heating period even though the sauna room is otherwise well insulat-
ed (see page 6, section 3. Preparing for sauna heater installation).
2.2 Heating the sauna
Before turning the sauna heater on, make sure the sauna room is suitable for taking a sauna bath. When
heated for the first time, the sauna heater may emit some odour. If you detect any odour while the sauna
heater warms up, disconnect the sauna heater briefly, and air the room. Then you can turn the sauna heater
on again.
The sauna heater is turned on from the control panel that has controls for the heating temperature and
time.
The heating of a sauna should be started roughly an hour before you plan to take a sauna bath, so that the
stones have time to heat up properly and the air warms up evenly in the sauna room.
Do not put any objects on the sauna heater. Do not dry clothes on the sauna heater or anywhere in its
vicinity.
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2.3 Recommended sauna room ventilation
Image 1 Recommended sauna room ventilation
1. Sauna room 3. Electric sauna heater 5. Exhaust flue or channel
2. Washroom 4. Exhaust valve 6. Door to the sauna room
7. A ventilation valve can be installed here to be kept closed while the sauna is heated and during bathing.
Inlet vent can be positioned in the A zone. Make sure the incoming fresh air will not interfere with (i.e. cool
down) the sauna heater's thermostat near the ceiling.
The B zone serves as the incoming air zone, if the sauna room isn't fitted with forced ventilation. In this case,
the exhaust valve is installed min 1m higher than the inlet valve.
DO NOT ISTALL INLET VALVE WITHIN ZONE C, IF THE SAUNA HEATER'S CONTROL THERMOSTAT IS
LOCATED IN THE SAME ZONE.
2.4 Installing the sensor near a supply air vent
The sauna room air should be exchanged six times in an
hour. The diameter of the supply air pipe should be
between 50 and 100 mm.
A circular air supply vent (360°) must be
installed at least 1000 mm away from the sensor.
An air supply vent with a flow-directing panel
(180°) must be installed at least 500 mm away from
the sensor. Air flow must be directed away from the
sensor.
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55
4
4
2
1
1
1
A
7
A
min
500 mm
6
3
B
3
B
C
C
C
C A
1000 mm
3
B
360° 1000 mm
180° 500 mm
Sensor
Sensor

2.5 Sauna heaters stones
Quality stones meet the following requirements:
-Sauna stones should withstand heat and heat variation caused by vaporisation of the water thrown on
the stones.
- Stones should be rinsed before use in order to avoid odour and dust.
- Sauna stones should have an uneven surface to supply a larger surface for the water to evaporate from.
- Sauna stones should be large enough, measuring about 50–100 mm to allow good ventilation between the
stones. This extends the useful life of the heating elements.
- Sauna stones should be piled sparsely in order to enhance ventilation between the stones. Do not bend
the heating elements together or against the frame.
- Rearrange the stones regularly (at least once a year) and replace small and broken stones with new, larg-
er stones.
- Stones are piled so that they cover the heating elements. Do not, however, pile a large heap of stones on
the heating elements. For a sufficient amount of stones refer to Table 1 on page 7. Any small stones in the
package of stones must not be piled on the sauna heater.
- The warranty does not cover defects resulting from poor ventilation caused by small and tightly packed
stones.
-Structural clay tiles are not allowed. They may cause damage to the sauna heater that will not be covere
by the warranty.
- Do not use soapstone as sauna rocks. Any damages resulting from this will not be covered by the stove
warranty.
- Do not use lava stone as sauna rocks. Any damages resulting from this will not be covered by the stove
warranty.
-DO NOT USE THE HEATER WITHOUT STONES.
2.6 Electric heating toggle
Electric heating toggle applies to homes with an electric heating system.
The sauna heater thermostat also controls the heating toggle. In other words, home heating turns on once the
sauna thermostat cuts power off the sauna heater.
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2.7 If the sauna heater will not heat up
If the sauna heater will not heat up, please check that:
- the power is on;
- the main fuses of the sauna heater are intact;
- is there any error messages on the control panel. In case of an error message on the control
panel, please refer to the control panel instructions.
THE PERSON INSTALLING THE SAUNA HEATER SHOULD LEAVE THESE INSTRUCTIONS AT THE
PREMISES FOR THE FUTURE USER.
3. Preparing for sauna heater installation
Check the following before installing the sauna heater.
- The ratio of the heater's input (kW) and the sauna room's volume (m3). Volume recommendations are
presented in Table 1 on page 7. The minimum and maximum volumes must not be exceeded.
- The sauna room height must be a min. of 1900 mm.
- Uninsulated and masonry stone walls extend the preheating time. Each square metre of plastered ceiling
or wall surface adds 1.2 m3to the sauna room's volume.
- Check page 8 Table 2 for a suitable fuse size (A) and the correct diameter of the power supply cable
(mm²) for the sauna heater in question.
- Conform to the specified safe clearance around the sauna heater. Please refer to page 7
- There should be enough room around the sauna heater for maintenance purposes. Also a doorway can
be considered as a maintenance area.
3.1.Installation
Follow the safety clearance specifications on page 7. Table 1 when installing the sauna heater. Thin panel is
not a suitable mounting base. The mounting base must be reinforced with timber behind the panel. The mini-
mum clearances specified on page 7 must be followed also in case the sauna room wall materials are incom-
bustible.
An optional stand is available for floor installation. The sauna heater must be fixed to the wall using the upper
fasteners even if the stand is used.
Walls or ceilings must not be clad with fibre-reinforced plaster board or other light-weight cladding, because
they may cause a fire hazard.
A single sauna heater is allowed per a sauna room.
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3.2. Heaters installation
Image 2 Heater safety distances and sensor position to wall
Image 3 Sensor position to ceiling
Tabell 1 Safety clearances
Effect
Saunaroom
Minimum distance to
Stone
kW
Volume
m3
Height
minimum
mm
Side wall
A
mm
In front of
D
mm
Ceiling
F
mm
Floor
K
mm
ca. kg
4,5
6,0
8,0
4 –6
5 –9
8 –12
1900
1900
1900
50
50
50
50
50
50
1150
1150
1150
100
100
100
20
20
20
Screws 6 x 40 (2 pcs)
Screws 6 x 16 (2 pcs)
Installation and User Manual FONDA DET
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min 1900
30 min
20 min
min 20
min 30
min
125
min 390 150
40 mm
OLET 28
*) Absolute! measure
from ceiling
grill Ø 3,5 mm
(mm)
K
300
A 450 A 340 D
750 F
650
OLET 28
OLET 28

3.3. Installation of control unit and sensor
The control unit has been connected electrically by a cable to the sauna heater. The control unit T1 and EC 50
must be installed outside the sauna room. Enclosure protection IP X4
The sensor is mounted to the sauna wall, directly on the centre line of the sauna heater, 40 mm from the
ceiling. See page 7
NOTE!
If the wall on which the sensor is to be installed is made of highly heat insulating material (e.g. concrete, brick
etc.) or if the wall is made of toughened glass, the sensor can be installed directly above the heater (on the
heater’s centre line viewed from both the front and from the side). See page 7
Deviations from the fitting dimensions specified can lead to a risk of fire!
The temperature limiter in the sensor interrupts the heater's temperature output if the heater's temperature
increases to such an extent that it represents a danger for the sauna’s wooden parts. When the temperature
has fallen, the limiter can be reset by pressing the reset button.
Before resetting you must always investigate why the temperature limiter was triggered!
3.4. Connection of the sauna heater to the mains
The sauna heater must be connected to the mains by a qualified electrician and in compliance with current
regulations. The sauna heater is connected with a semi-permanent connection. Use H07RN-F (60245 IEC 66)
cables or a corresponding type. Other output cables (signal lamp, electric heating toggle) must also adhere to
these recommendations. Do not use PVC insulated cable as a connection cable for the sauna heater.
A multipolar (e.g. 7-pole) cable is allowed, if the voltage is the same. In the absence of a separate control
current fuse, the diameter of all cables must be the same, i.e. in accordance with the front fuse.
The connecting box on the sauna wall should be located within the minimum safety clearance specified for the
sauna heater. The maximum height for the connection box is 500 mm from the floor. See page 9.
If the connection box is located at over 500mm distance from the heater, the maximum height is 1000mm from
the floor.
Sauna heater insulation resistance:
The sauna heater heating elements may absorb moisture from air, e.g. during storage. This may cause leak-
age currents. The moisture will be gone after a few heating sessions. Do not connect the heater power supply
through a ground fault interrupter.
However, adhere to the effective electrical safety regulation when installing the sauna heater.
Table 2 Cable and Fuse
Power
kW
Power supply
cable
H07RN-F /
60245 IEC 66
mm2
400 –415V 3N~
Fuse
A
Power supply
cable
H07RN-F /
60245 IEC 66
mm2
230V 3~
Fuse
A
Power supply
cable
H07RN-F /
60245 IEC 66
mm2
230 - 240V 1N~ / 2~
Fuse
A
4,5
6,0
8,0
5 x 1,5
5 x 1,5
5 x 2,5
3 x 10
3 x 10
3 x 16
4 x 2,5
4 x 2,5
4 x 6
3 x 16
3 x 16
3 x 25
3 x 4,0
3 x 6,0
3 x 6,0
1 x 20
1 x 35
1 x 35
Installation and User Manual FONDA DET
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3.5. Location for the connection box
Image 4 Locating the connection box for connection cable in the sauna room
A = Specified minimum safety clearance
1. Recommended location for the connection box
2. Silumin box recommended in this area.
3. This area should be avoided. Always use a silumin box.
In other areas, use a heat-resisting box (T 125 °C) and heat-resisting cables (T 170 °C). The connection box
must be clear of obstacles. When installing the connection box to zones 2 or 3, refer to the instructions and
regulations of the local energy supplier.
Installation and User Manual FONDA DET
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200 mm
A A
3.
2.
1.
500 mm
KIUAS
500 mm
Aggregat
Heater

3.6. Principle image when T1 is used as control panel
Image 5 Principle installation
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OLET 28
1 2 3 4
11 12 13 14 15 16
11 12 13 14 15 16 1718 19 20 21
4
3
2
1
4
3
2
1
1 2 3 4
OK
1 Blue
2 White
3 Red
4 Yellow
1 Blue
2 White
3 Red
4 Yellow
Limiter
Connector strip
Heater
Heater
Sensor
OLET 28
Control pannel T1
11 Valk Vit White Weiss
12 Musta Svart Black Schwarz
13 Vihreä Grön Green Grün
14 Kelt Gul Yellow Gelb
15 Harm Grå Grey Grau
16 Rosa Ljusröd Pink Rose
17 Sin Blå Blue Blau
18 Pun Röd Red Rot
Sensor OLET 28
Sauna heater
Control panel
T1
LiYCY 10 x 0,25
Input
230V - 240V 1N~/ 2~
230V 3~
400V - 415V 3N~
NOTE! See the sauna heater instruction
for correct installation location
Silicone 4 x 0,25
Sensor cable

3.7. Door switch
The door switch refers to the switch on the sauna door. This switch complies with the regulations laid down
in Section 22.100 of the standard EN 60335 2-53. Public and private saunas, i.e. saunas where the heater
can be switched on from outside the sauna or by using a timer, must have a door switch.
The control panel T1 and EC 50 can be fitted with either a Helo DSA 1601 –35 (RA –35) door switch
adapter (item number 001017) or a Helo door switch adapter (item number 0043233). For more infor-
mation, please refer to the use and installation instructions for the DSA device.
Image 6 Door switch
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Installation and User Manual FONDA DET
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Door switch
DSA
Magnet
Max 18 mm
Connection box
Min 300mm
Sensor
Heater
T1
EC 50

3.8. Wiring diagram
kW
4,5
6,0
8,0
230 V
SEPC 63 SEPC 64 SEPC 65
1500W 2000 W 2667 W
354 SKSM 151A
2
3
1
1 2 3 4
341 2
4.
N 55 N
3.
2.
5.
1,2,3
K1
T 1 AH
F2
X1
X2
X X X
7 5 3
X X X OLEA 98
8 6 4
Lamp
X10
X9
11 12 13 14 15 16 17
K2
T 1 AH
F1
1,2,3
X11
X12
11 12 13 14 15 16 17 18 19 20 21
1,2,3
12 3 6
4 5
4,5 - 8,0 kW
230 V 3~
L1 L2 L3
N
12 3 6
4 5
4,5 - 8,0 kW
230V - 240V 1N~ / 2~
N / L1 L1 / L2
12 3 6
4 5
4,5 - 8,0 kW
400V - 415V 3N~
L1 L2 L3
1 2 3 4 5 6
1.
1. Syöttö / Nätet / Stromnetz / Power input / Stroomaansluiting / Puissance absorbée /
Leejas jauda / Toide / Wejœcie zasilania /
2. Sähkölämmityksen vuorottelu/ El.förregling av annan el. förbrukare/
Interrupteur du chauffage électrique / contact de signal / Signal kontakt /
Signal contact / Wisselschakelaar elektrische verwarming, /
signaalcontact. Signalkontakts / Elektrikütte kontakt / Sterowanie ogrzewaniem elektrycznym
3. Saunavalo / Bastu belysning / Saunabeleuchtung / Sauna light. max 100W /
Sauna icht max. 100W / Ampoule du sauna max. 100 W / Sauna swiatla max 100W
Pirts apgaismojums maksimali 100W / Saunalamp /
4. Ohjauskeskus / Styrpanel / Steuergerät / Control panel / Bedieningspaneel / Table de commande /
/ Vadibas pults / Juhtimiskeskus /
5. Tuntoelin / Sensor / Fühler / Sensor / Capteur / Devejs / Andur / Czujnik /
Пульт управления / Panel sterujący
Датчик
Входное напряжение
сигнала контакт
Сауна свет. макс 100W
Teho, Effekt
Input, Potencia
Leistung, Moc
Vöimsus,Wejscie
Puissance
Входное
напряжение
Lämpövastukset, Värmeelement, Tennid, Heating elements,
Heizeelement, Resistores Térmicos, Éléments chauffants,
Elementy grzewcze, Kütteelement,
ТЭНы,
Image 7 Wiring diagram for the sauna heater
Installation and User Manual FONDA DET
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4. FONDA DET spare part list
Part
Part name
Part number
Fonda 450
Fonda 600
Fonda 800
1
Rock grate SK-ZRKA 17
4071002
1
1
1
2
Circuit board OLEA 98
6215793
1
1
1
3
fixing pin CMXK 8-6
7817496
4
4
4
4
Mains connector NLWD 1-1
7812550
1
1
1
5
Relay Finder NRFA 3-2
5716203
2
2
2
6
Rocker switch OAAA 2
6101741
1
1
1
7
Rubber cover for rocker switch
7306008
1
1
1
8
Fuse holder NSPJ 2
7817536
2
2
2
9
Fuse F1 T1AH
7801711
2
2
2
10
Heating element SEPC 63
1500W / 230V
SP4316222
3
10
Heating element SEPC 64
2000W / 230V
SP4316221
3
10
Heating element SEPC 65
2670W / 230V
SP4316220
3
11
Senosor OLET 28
6214036
1
1
1
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5. ROHS
Ympäristönsuojeluun liittyviä ohjeita
Tämän tuotteen käyttöiän päätyttyä sitä ei
saa hävittää normaalin talousjätteen
mukana, vaan se on toimitettava
sähkö- ja elektroniikkalaitteiden kierrätykseen
tarkoitettuun keräyspisteeseen.
Symboli tuotteessa,
käyttöohjeessa tai
pakkauksessa tarkoittaa sitä.
Valmistusaineet ovat kierrätettävissä merkintänsä
mukaan. Käytettyjen laitteiden
uudelleenkäytöllä, materiaalien hydöyntämisellä
tai muulla uudelleenkäytöllä teet arvokkaan teon
ympäristömme hyväksi.
Tuote palautetaan ilman kiuaskiviä ja verhouskiviä
kierrätyskeskukseen.
Tietoa kierrätyspaikoista saat
kuntasi palvelupisteestä.
Anvisningar för miljöskydd
Denna produkt får inte kastas med
vanliga hushållssopor när den
inte längre används. Istället ska den
levereras till en återvinningsplats
för elektriska och elektroniska apparater.
Symbolen på produkten,
handboken eller
förpackningen refererar till detta.
De olika materialen kan återvinnas enligt
märkningen på dem. Genom att återanvända,
nyttja materialen eller på annat sätt återanvända
utsliten utrustning, bidrar du till att skydda vår
miljö.
Produkten returneras till återvinningscentralen
utan bastusten och eventuell täljstensmantel.
Vänligen kontakta de kommunala myndigheterna
för att ta reda på var du hittar närmaste
återvinningsplats.
Instructions for environmental protection
This product must not be disposed with
normal household waste at the end of
its life cycle. Instead, it should be
delivered to a collecting place for the recycling
of electrical and electronic devices.
The symbol on the product, the
instruction manual or the
package refers to this.
The materials can be recycled according to the
markings on them. By reusing, utilising the
materials or by otherwise reusing
old equipment, you make an important
contribution for the protection of our environment.
Please note that the product is returned to the
recycling centre without any sauna rocks and
soapstone cover.
Please contact the municipal administration
with enquiries concerning the recycling place.
Hinweise zum Umweltschutz
Dieses Produkt darf am Ende seiner Lebens-
Dauer nicht über den normalen Haushaltsabfall
Entsorgt werden, sondern muss an einem
Sammelpunkt für das Recycling von elektrischen
und elektronischen Geräten abgegeben werden.
Das Symbol auf dem produkt, der
Gebrauchsanleitung oder der
Verpackung weist darauf hin.
Die Werkstoffe sind gemäß ihrer Kennzeichnung
wiederverwertbar, Mit der Wiederverwendung,
der stofflichen Verwertung oder anderen Formen
der Verwertung von Altgeräten leisten Sie einen
wichtigen Beitrag zum Schutze unserer Umwelt.
Dieses Produkt soll ohne Steine und
Specksteinmantel an dem Sammelpunkt für
Recycling zurückgebracht werden.
Bitte erfragen Sie bei der Gemeindeverwaltung
die zuständige Entsorgungsstelle.
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