ELECTRIC SAUNA HEATER Product Manual LUMI

ELECTRIC SAUNA HEATER Product Manual LUMI
Product Manual LUMI
ELECTRIC SAUNA HEATER
1707-45-1718
1707-70-1718
1707-90-1718
LUMI HOT TOP
LUMI
7014242
314 SKSG 2 D
2
Product Manual LUMI
Contents
1
2
3
Quick instructions for use of the sauna heater
4
1.1
Check before taking a sauna bath
4
1.2
Operation of the sauna heater controls
4
Information for users
5
2.1
Sauna room
5
2.2
Recommended sauna room ventilation
5
2.3
Heating the sauna
5
2.4
Sauna heater stones
6
2.5
Sauna heater controls
7
2.5.1
Timer switch
7
2.5.2
Thermostat
7
2.6
Electric heating toggle
8
2.7
If the sauna heater will not heat up
8
Instructions for the installer
9
3.1
Preparing for sauna heater installation
9
3.2
Installation
9
3.3
Recommended sauna room ventilation
10
3.4
Installation of heater in sauna room
11
3.4.1
Installation with back panel
11
3.4.2
Installation without back panel
12
3.5
Mains connection
13
3.6
Electric heating toggle
13
3.7
Sauna heater safety clearances
14
3.8
Locating the connection box for connection cable in the sauna room
15
3.9
Wiring diagram
16
4
Spare parts for the LUMI electric sauna heater
17
5
ROHS
18
3
Product Manual LUMI
Images and tables
Image 1 Sauna room ventilation
10
Image 2 Mounting the sauna heater (with back panel)
11
Image 3 Mounting the sauna heater (without back panel)
12
Image 4 Sauna heater safety clearances
14
Image 5 Location for the connection box
15
Image 6 Switch diagram for the sauna heater, 400V3N~
16
Table 1 Safety clearances
14
Product Manual LUMI
1
1.1
4
Quick instructions for use of the sauna heater
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: Structural clay tiles are not allowed.
1.2
Operation of the sauna heater controls
Set the heater's thermostat to the desired temperature. You can find the ideal temperature for taking a sauna bath by first
turning the thermostat to the maximum. Once the sauna room is warm enough, simply turn the thermostat control
backwards, i.e. counter-clockwise, until the heating elements turn off (you can hear a clicking sound). You can fine-tune the
temperature by slightly turning the thermostat knob in either direction.
The sauna heater operates with a 12-hour timer.
The timer is operated by turning the timer knob clockwise from the 0 position.
In the 0 position, the power is off and the sauna heater is not on.
In the 0–4 hours zone, heating elements will turn on and the sauna heater is warm for the selected period of time.
In the 1–8 hours zone, you can preset the time after which the sauna heater will turn on. For example, by turning the knob at
6, the sauna heater will turn on after six hours and stay warm for four hours unless the timer is turned to 0 position earlier.
Pleasant, smooth sauna bath temperature is about 70 °C.
Rearrange the sauna stones at least once a year and replace any weathered stones. This enhances air circulation between
the stones, which extends the useful life of the thermal resistors.
If you encounter any problems, please contact the manufacturer's warranty service shop. A list of warranty service shops is
included in the delivery.
For additional information about enjoying a sauna bath, please visit our website at www.helo.fi
Product Manual LUMI
2
5
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 storing elements in the sauna room, such as decorative stone, glass etc., note that these elements may extend the preheating period even though the sauna room is otherwise well insulated (see page 9, section 3, Preparing for sauna heater
installation).
2.2
Recommended sauna room ventilation
Please refer to the ventilation instructions on page 10.
2.3
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 turn the sauna heater back on.
The sauna heater is turned on by twisting the timer knob, and the temperature is adjusted from the thermostat knob.
You should turn the sauna heater on 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.
Product Manual LUMI
2.4
6
Sauna heater stones
Quality stones meet the following requirements:
1. Sauna stones should withstand heat and heat variation caused by vaporisation of the water thrown on the stones.
2. Stones should be rinsed before use in order to avoid odour and dust.
3. Sauna stones should have an uneven surface to supply a larger surface for the water to evaporate from.
4. Sauna stones should be large enough, measuring about 50–80 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, larger stones.
Stones are piled so that they cover the heating elements. Do not, however, pile a large heap of stones on the heating
elements. Please refer to the table on page 14 Table 1 for an adequate amount of stones. Any small stones in the package
of stones mustn't 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 covered by the warranty.
7
Product Manual LUMI
2.5
Sauna heater controls
2.5.1 Timer switch
The sauna heater is controlled by operating a 12-hour timer with three operating zones. The timer is set by twisting the knob
clockwise until the desired operating zone is reached. When operating, the timer gradually travels counter-clockwise towards
the zero position.
1. 0 position. The sauna heater is not on.
2. Operating zone 1–4 hours. Set on this zone, the sauna
heater heats up at full power while the sauna thermostat
controls the temperature.
3. Preset zone 1–8 hours. Set on this zone, the sauna heater
can be preset to turn on after a certain period of time. The
heating elements will not heat up when the timer is within
this zone.
Before turning the sauna heater on, make sure the sauna room
is suitable for taking a sauna bath.
The timer operates better if it is first turned further than the desired time
and then turned back to the desired time. If the switch has not travelled
back to 0 position after finishing bathing, turn it to 0 manually.
0
1
2
8
3
7
4
6
5
1
4
h
3
2
2.5.2 Thermostat
The thermostat knob is next to the timer knob. The further
right (clockwise) the timer is switched, the higher the
temperature will rise in the sauna room. The best way to find
the ideal temperature is to first turn the thermostat fully on
the right and let the temperature rise to the desired temperature.
Subsequently, turn the thermostat knob slowly counter-clockwise
until you hear a gentle clicking sound. If you want to readjust the
temperature, turn the thermostat gradually until the temperature
is ideal.
The thermostat will not operate correctly if the stones are piled too
densely or they are too small. Please refer to section ”Sauna heater
stones” on page 6.
The thermostat has an integrated temperature limiter with a reset switch
next to the thermostat knob.
PALAUTUS
RETUR
RESETTING
+
Product Manual LUMI
2.6
8
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.
2.7
If the sauna heater will not heat up
If the sauna heater will not heat up, please check that:
1. The power is on;
2. The timer is on the heating zone (operating zone);
3. The thermostat is switched to a temperature that is higher than the current temperature of the sauna room;
4. The front fuses of the sauna heater are intact;
5. The timer is not stuck. Make sure the knob doesn't chafe against the base; there should be min 1mm gap between the
knob and the base.
If the sauna heater has been exposed to freezing conditions, the temperature limiter may have gone off. The limiter is reset
by pressing the reset switch. Note that the limiter does not work until the temperature has risen to approx. -5°C. If the sauna
heater still fails to work, please contact an authorised service for repair.
Product Manual LUMI
3
9
Instructions for the installer
THE PERSON INSTALLING THE SAUNA HEATER SHOULD LEAVE THESE INSTRUCTIONS TO THE PREMISES FOR
THE FUTURE USER.
3.1
Preparing for sauna heater installation
Check the following before installing the sauna heater:
3
1. The ratio of the heater's input (kW) and the sauna room's volume (m ). Volume/input recommendations are presented in
Table 1 on page 14. The minimum and maximum volumes must not be exceeded.
2. The sauna room ceiling must be min 1900 mm high.
3. Uninsulated and masonry stone walls extend the preheating time. Each square metre of plastered ceiling or wall surface
adds 1.5 – 2 m3 to the sauna room's volume.
4. Check page 14 Table 1 section for a suitable fuse size (A) and the correct diameter of the power supply cable (mm²) for
the sauna heater in question.
5. Conform to the specified safety clearance around the sauna heater. Please refer to Image 4 Sauna heater safety
clearances. There should be enough room around the sauna heater for maintenance purposes, a doorway etc.
3.2
Installation
Follow the safety clearance specifications on page 14 Image 4 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 minimum clearances specified on
page 14 must be followed also in case the sauna room wall materials are incombustible.
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.
10
Product Manual LUMI
3.3
Recommended sauna room ventilation
Image 1 Sauna room ventilation
5
C
C
A
C
C
AA
5
7
4
2
6
1
1000 mm
min
500 mm
1
B
3
B
3
1
4
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 AT
THE SAME ZONE.
11
Product Manual LUMI
3.4
Installation of heater in sauna room
3.4.1 Installation with back panel
1. Mount the panel to the wall. Check the safety
clearance.
2. Place the supporting brackets onto the panel and fix
the brackets to the wall with the provided screws.
3. Fix the mounting screws to the bar at the
bottom of the sauna heater. Do not tighten
the screws all the way.
4. Place the sauna heater on the supporting brackets
so that the mounting screws emerge through the
holes in the brackets.
5. Push the sauna heater backwards until stable.
6. Place both locking wedges onto the
slots in the brackets.
7. Fix the locking wedges with the provided screws
to the bar at the bottom of the heater.
Image 2 Mounting the sauna heater (with back panel)
12
Product Manual LUMI
3.4.2 Installation without back panel
Step 1:
Mount the supporting brackets to the wall with the provided
screws. Check the safety clearance.
Step 2:
1
Bend the locking tabs (1) on the heaters bottom plate downwards
on the side which will become the front side of the heater.
Fix the mounting screws (2) to the mounting supports. Do not
tighten the screws all the way down.
2
Step 3:
Place the heater slightly backwards tilted onto the supporting
brackets so that the mounting screws emerge through the holes in
the brackets. Push the heater backwards until the locking tabs are
at the slots in the brackets.
Straighten the heater so that the locking tabs emerge through the
slots.
Step 4:
Tighten the mounting screws all the way down. Bend the locking
tabs with pliers a quarter of a turn. Do not over twist as this might
damage the locking tabs.
1/4
Image 3 Mounting the sauna heater (without back panel)
Product Manual LUMI
3.5
13
Mains connection
The sauna heater must be connected to the mains by a qualified electrician and in compliance with current regulations.
Sauna heater is connected with a semi-permanent connection. Use A07BB-F or 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. For example, in an 8 kW sauna heater the
diameter of separate cables to the signal lamp and the mains control unit has to be at least 2.5 mm².
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 (Image 5 Location for the connection box, page 15). If
the connection box is located at 500 mm distance from the heater, the maximum height is 1000 mm from the floor.
Adhere to the effective electrical safety regulation when installing the sauna heater.
3.6
Electric heating toggle
Electric heating toggle applies to homes with an electric heating system.
Sauna heater has connections (marked 9-10) for controlling the electric heating toggle. Connectors 9-10 and the heating
elements are simultaneously live (230V). 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.
14
Product Manual LUMI
3.7
Sauna heater safety clearances
Table 1 Safety clearances
with back
panel
F
mm
1200
1250
1250
K
mm
120
120
120
B
mm
200
230
250
Power supply
cable H07RN-F /
60245 IEC 66
Stone
floor
D
mm
80
100
150
ceiling
A
mm
50
80
100
Min. distance to
support brackets
without
back panel
m3
3
5
8
H
3
m mm
6 1900
10 1900
13 1900
Min. distance to
min.
height
sidewall
in front of
the heater
max. volume
kW
4,5
6,8
9,0
min. volume
Effect
Sauna room
C
mm
115
145
165
J
mm
100
100
100
400V-415V 3N~
ca.kg
20
20
20
3xA
10
10
16
mm2
5x1,5
5x1,5
5x2,5
With back panel
min. mm
Effect
Power supply cable
H07RN-F / 60245 IEC 66
230V - 240V 1N~/2~
230V 3~
kW
4,5
6,8
9,0
A
1x20 / 2x20
1x35 / 2x35
---
A
3x16
3x20
3x25
Back panel
min. mm
D
F
min. mm
302
min
30
H
min
20
A
500
min
30
J
Without back panel
A
min. mm
min
20
284
J
K
Image 4 Sauna heater safety clearances
B
143 145
mm2
4x2,5
4x4
4x6
143 145
mm2
3x4
3x10
--
100 100
C
15
Product Manual LUMI
Locating the connection box for connection cable in the sauna room
A
A
200 mm
500 mm
HEATER
3.
1.
500 mm
3.8
2.
Image 5 Location for the connection box
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.
16
Product Manual LUMI
3.9
Wiring diagram
Lämpövastukset, Värmeelement, Tennid
Heating element, Heizelement 230V
Resistores Termicos
Teho, Vöimsus
Effekt, Input,
Leistung, Potencia
SEPC 197
3000W
SEPC 195 SEPC 196
1500W
2267W
kW
4,5
6,8
9,0
1,2,3
1,2,3
1,2,3
3
2
1
OYKS 3
M
a1
K1
a
b0
b
a1
a
b0
a1
b
a
b
b0
OLHC 1
U1
V2
W3
1R
2S
3T
4 ,5 - 9 ,0 k W 2 3 0 V 3 ~
1 2 3 4 5 6
1
2
3
1
2
3
L1 / N
4
5
6
L2
5
6
L2 L3
L1
4 ,5 - 6 ,8 k W 2 3 0 - 2 4 0 V 1 N ~ / 2 ~
4
4 ,5 - 9 ,0 k W 4 0 0 - 4 1 5 V 3 N ~
1
2
3
N
4
L1
5
6
L2 L3
354 SKSG 3 B
Image 6 Switch diagram for the sauna heater, 400V3N~
17
Product Manual LUMI
4
Part
1
2
3
4
5
6
7
8
8
8
9
10
11
Spare parts for the LUMI electric sauna heater
Product number
4071002
5509028
5408013
7712000
7812550
7309531
7309532
5207541
5207542
5207543
7811794
7513002
5320517
Product title
Basic grate
Clock OYKO 3
Thermostat OLHC 1
Cable clamp
Mains connector NLWD 1-1
Knob YWWA 6-1
Knob YWWA 6-2
Heating element SEPC 195
Heating element SEPC 196
Heating element SEPC 197
Sealing ring
Phillips screw M5x10
Contactor OKTA 5-1
Lumi 45 ST
1
1
1
1
1
1
1
3
6
3
1
Lumi 70 ST
1
1
1
1
1
1
1
3
6
3
1
Lumi 90 ST
1
1
1
1
1
1
1
3
6
3
1
1
8
10
9
7 6
5
11
4
2
3
18
Product Manual LUMI
5
ROHS
Ympäristönsuojeluun liittyviä ohjeita
Anvisningar för miljöskydd
Tämän tuotteen käyttöiän päätyttyä sitä ei
saa hävittää normaalin talousjätteen
mukana, vaan se on toimitettava
sähkö- ja elektroniikkalaitteiden kierrätykseen
tarkoitettuun keräyspisteeseen.
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.
Symboli tuotteessa,
käyttöohjeessa tai
pakkauksessa tarkoittaa sitä.
Symbolen på produkten,
handboken eller
förpackningen refererar till detta.
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.
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.
Tietoa kierrätyspaikoista saat
kuntasi palvelupisteestä.
Vänligen kontakta de kommunala myndigheterna
för att ta reda på var du hittar närmaste
återvinningsplats.
Instructions for environmental protection
Hinweise zum Umweltschutz
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.
Dieses Produkt darf am Ende seiner LebensDauer nicht über den normalen Haushaltsabfall
Entsorgt werden, sondern muss an einem
Sammelpunkt für das Recycling von elektrischen
und elektronischen Geräten abgegeben werden.
The symbol on the product, the
instruction manual or the
package refers to this.
Das Symbol auf dem produkt, der
Gebrauchsanleitung oder der
Verpackung weist darauf hin.
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.
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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