Helo OT 2 PLE Operating manual

Control Panel
1418 –2 –151105
Sensor
OLET 17
314 SYOT 54 D 7014336 OT 2 PLE
User and installation manual OT 2 PLE
LAAVA
REWARD YOURSELF

1. On / Off button
2. Sauna light button
3. Pre-selection button
4. Operating time button
5. Temperature button
6. Adjustment up button
7. Adjustment down button
8. Prog / OK button
9. Main switch
1. High limit reset button
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.
Installation of the control panel and the sensor
The control panel is splash proof classification IP X4 and may be mounted in the damp area outside the sauna room. The
control panel may not be installed inside the sauna room.
The sensor is installed in horizontal position at a distance of 40 mm from the roof on the centerline of the heater.
The installation and connection of the sauna heater, control panel or any other electrical appliances may be done only by a
licensed electrician in accordance with the national electrical regulations.
High temperature limit
If the temperature in the sauna should rise too high (for example due to a thermostat fault) the limit switch in the sensor will
turn off the power. When the fault has been repaired by an electrician the switch may be reset.
Before resetting the high limit switch, always make sure the fault is corrected!
1
PROG
OK
10 2 1 9 3 4 5 8 7 6
User and installation manual OT 2 PLE
2

OPERATION OF THE CONTROL UNIT
Switch the control unit on using the main switch (9), located on the front panel of the unit.
When you wish to begin heating the sauna, press the On/Off-button(1), leaving the unit in its basic mode. In this mode, the
LED light located next to the on-off switch will remain lit. The control unit will begin heating the sauna, indicating the
measured temperature on its display.
Now that the unit has been switched on, the desired temperature value can be set or the required pre-selection or operating
time selected. These adjustments are made in the following manner:
SETTING THE PRE-SELECTION TIME
Press the highest (3) of the three adjustment buttons to make the control unit enter the pre-selection time adjustment mode.
After this has been done, press the up (6) and down (7) arrows to choose the desired pre-selection time, and then press the
PROG/OK-button (8) once you have selected the time. If you press the pre-selection button again, the unit will return to its
basic mode without having changed the pre-selection setting.
When the pre-selection time has been set, the control unit display (10) will indicate the remaining pre-selection time and the
LED light located next to the pre-selection button will remain lit. The control unit will wait until the chosen pre-selection time
has expired and then switch the sauna heating mode on. The control unit will be on for six hours unless it is switched off.
The pre-selection time can be adjusted to be between 0 and 24 hours.
SETTING THE OPERATING TIME
Press the middle button (4) on the row of three adjustment buttons to make the control unit enter the operating time
adjustment mode. After this has been done, press the up (6) and down (7) arrows to choose the desired operating time, and
then press the PROG/OK-button(8). If you press the adjustment button (4) again, the unit will return to its basic mode without
having changed the setting.
Once the operating time has been set, the control unit will heat the sauna for the established time, and once this time has
expired, the control unit will automatically switch itself off. The LED light located next to the operating button will remain lit
whenever an operating time has been set.
The operating time can be adjusted anywhere between 0 and 6 hours in 10 minute increments. In professional use the
interval is 0 –12 hours, see paragraph “Changing the max operating time limit” below.
SETTING THE TEMPERATURE
Press the lowest (5) of the three adjustment buttons to make the control unit enter the temperature adjustment mode. After
this has been done, press the up (6) and down (7) arrows to choose the desired temperature, and then press the PROG/OK-
button(8). To return from this mode to the basic mode, press the temperature adjustment button again.
The temperature can be adjusted to be between 40°C and 100°C. The last set temperature will remain in the control panel’s
memory even when the unit is switched off with the main switch.
SAUNA LIGHT
The control unit can be used to switch the lighting on and off by pressing the Sauna light-button (2). This function is fully
independent of the other functions.
CHANGING THE MAX OPERATING TIME LIMIT
The longest operating time for a sauna heater in private use is 6 hours. In public use the maximum time is 12 hours. The
control panel factory setting for operating time is always 6 hours, but it can be changed where applicable by doing the
following procedure:
1. Press the On/Off-button(1) to set the control panel in on-mode
2. Press the Operating time-button(4). The led next to the button will start flashing as an indication of 6 hour limit
3. Press and hold simultaneously the Temperature-button(5) and the Adjustment down-button(7) until both the
Operating time-led and the Temperature-led are flashing
4. When both leds are flashing press the Prog/OK-button to finalize the change
5. The control panel can be changed back to 6 hours by repeating the procedure (the leds flashing will be the
opposite)
User and installation manual OT 2 PLE
3

MINIMUM DISTANCE(mm) FOR HEATER:
1714 - .. –04
MINIMUM DISTANCE(mm) FOR HEATER:
1712 - .. - 04
MINIMUM DISTANCE(mm) FOR HEATER:
1720 - .. - 04
Heater
Sauna room
Min. distances (mm)
kW
Volume
m3
Height
mm
On side
A
mm
In front
D
mm
Floor
K
mm
4,5
6,0
8,0
9,0
3 –6
5 –9
8 –12
9 –13
1900
1900
1900
1900
40
45
75
80
80
100
130
150
120
120
150
150
Heater
Sauna room
Min. distances (mm)
kW
Volume
m3
Height
mm
On side
A
mm
In front
D
mm
Floor
K
mm
3,0
4,5
6,0
8,0
9,0
2 –4
3 –6
5 –9
8 –13
9 –14
1900
1900
1900
1900
1900
30
50
70
100
100
50
80
100
150
200
120
120
120
120
120
Heater
Sauna room
Min. distances (mm)
kW
Volume
m3
Height
mm
On side
A
mm
In front
D
mm
Floor
K
mm
3,0
4,5
6,0
8,0
9,0
2 –5
3 –6
5 –9
7 –12
8 –13
1900
1900
1900
1900
1900
10
40
60
120
120
30
70
100
180
180
150
180
180
180
180
User and installation manual OT 2 PLE
4
(mm)
min
30
min
20 min
20
K
A 475 A
min
30
505 min 1100
min 1900
300 D
40
238
K
AAD
min 20
min 30
min 20
min 30
F
min 1900
(mm) 40 (mm)
K
A A D
min 20
min 30
min 20
min 30
1100
min 1900
(mm) 40 (mm)

MINIMUM DISTANCE(mm) FOR HEATER:
1517 - .. - 04
Heater
Sauna room
Min. distances (mm)
kW
Volume
m3
Height
mm
On side
A
mm
In front
D
mm
Floor
K
mm
2,2
3,0
1.3 –2.5
2 –4
1900
1900
50
80
120
150
120
120
Heater
kW
Fuse
A
Cable
H07RN-F /
60245 IEC 66
mm2
2,2
3,0
1 x10
1 x16
3 x 1,5
3 x 2,5
3,0
4,5
6,0
8,0
9,0
3 x 10
3 x 10
3 x 10
3 x 16
3 x 16
5 x 1,5
5 x 1,5
5 x 1,5
5 x 2,5
5 x 2,5
User and installation manual OT 2 PLE
5
K
A A D
min 20
min 30
min 20
min 30
F
min 1900
(mm) (mm)
40
4
3
2
1
4
3
2
1
Terminal
High limit
Control
panel
1 Blue
2 White
3 Red
4 Yellow
1 Blue
2 White
3 Red
4 Yellow
Sensor cable
Sensor connection

ROHS
User and installation manual OT 2 PLE
6
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.