Helo Hanko STJ User manual

ELECTRIC SAUNA HEATER:
1702-60-171809
1702-80-171809
314 SKSB 1-3
Product Manual Hanko STJ
MMMMon
Finnish Sauna P rf ctione e

Contents
1. 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
1.3 Information for users 3
1.4 Sauna room 3
2. Recommended sauna room ventilation 4
2.1 Heating the sauna 4
2.2 Sauna heater stone 5
2.3 Sauna heater controls 6
2.3.1 Timer 6
2.3.2 Thermostat 6
2.4 Electric heating toggle 6
2.5 If the sauna heater will not heat up 6
2.6 Preparing for sauna heater installation 7
2.7 Helo Qlick-Fix heater installation 7
2.7.1 Sauna heater safety clearances 8
2.8 Connection of the sauna heater to the mains 9
2.9 Electric heating toggle 9
2.10 Location for the connection box 10
2.11 Moving the heater controls from one side to the other 10
2.12 Wiring diagram 11
3. Spare parts for the Hanko STJ-electric sauna heater 12
4. ROHS 12
Images and Tables
Image 1 Recommended sauna room ventilation 4
Image 2 Safety distances, dimensions minimum dimensions (mm) 8
image 3 Locating the connection box for connection cable in the sauna room 10
Image 4 Viring diagram 11
Table 1 Safety clearances 8
Table 2 Cable and Fuse 9
Table 3 Hanko STJ spare parts 12
Product Manual Hanko STJ
2

1. 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: 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 ele-
ments 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 0–3 hours zone, heating elements will turn on and the sauna heater is warm for the selected
period of time.
In the 1–9 hours zone, you can preset the time after which the sauna heater will turn on. For exam-
ple, by turning the knob at 6, the sauna heater will turn on after six hours and stay warm for Three
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.
For additional information about enjoying a sauna bath, please visit our website at
www.sauna360.com
1.3 Information for users
This appliance may not be used by children aged less than eight years, by persons with reduced
physical, sensory or mental capabilities, or by persons lacking experience and knowledge regarding
its operation only if such have been given instructions on the safe use of the device and the risks
involved. Children must not be allowed to play with the appliance or to clean and service it without
supervision. (7.12 EN 60335-1:2012)
1.4 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 pre-heating period even
though the sauna room is otherwise well insulated (see page 7, section 2,6).
Product Manual Hanko STJ
3

2. 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 sau-
na 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.
2.1 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 Hanko STJ
4
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

2.2 Sauna heater stone
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, 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. For a sufficient amount of stones refer to Table 1 on page 8. 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 covered 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.
Product Manual Hanko STJ
5

2.3 Sauna heater controls
2.3.1 Timer
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 1–3 hours. Set on this zone, the sauna heater heats up at
full power while the sauna thermostat controls the temperature.
3. Preset zone 1–9 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.
2.3.2 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 5.
The thermostat has an integrated temperature limiter with a reset switchnext to the
thermostat knob.
2.4 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 ther-
mostat cuts power off the sauna heater.
2.5 If the sauna heater will not heat up
If the sauna heater will not heat up, please check that:
1. The power is on; And the heater main switch is in position I (close to the thermostat dial)
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 sau-
na heater still fails to work, please contact an authorised service for repair.
THE PERSON INSTALLING THE SAUNA HEATER SHOULD LEAVE THESE INSTRUCTIONS AT THE PREMISES
FOR THE FUTURE USER.
PALAUT US RETUR RESETTING
+
Product Manual Hanko STJ
6
0123
1
2
3
4
5
6
7
8
9

2.6 Preparing for sauna heater installation
Check the following before installing the sauna heater:
1. The ratio of the heater's input (kW) and the sauna room's volume (m3). Volume/input recommendations are
presented in Table 1 on page 8. 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 1.2 m3to the sauna room's volume.
4. Check page 9. Table 2 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. There should be enough room around
the sauna heater for maintenance purposes, a doorway etc.
2.7 Helo Qlick-Fix heater installation
Install the heater in the sauna in accordance with the safety distances in table 1 on page 8. A thin panel is not enough as
a mounting base, the mounting base must be reinforced with a board behind the panel. Table 1 on page 8 1gives the
minimum distances that must be observed, even if the wall material is a non-combustible material.
Walls or ceilings must not be clad with fibre-reinforced plaster board or other light-weight cladding, because they may
cause a fire hazard.
Only one heater may be installed in the sauna.
Product Manual Hanko STJ
7
See table 1 for minimum safety distance to wall B and
floor J. Use mounting paper to locate the holes. Drill a
3.5mm pilot hole in the panel and fasten
6 x 40 mm mounting screws (2 pcs) to the wall. Leave a
gap between the screw head and the wall 1-2 mm. Install
the heater by pushing it into place through the holes and
lowering. The tongues lock the heater, preventing lifting
without a tool.
When performing maintenance, the heater can be removed
from the wall mount if necessary by unscrewing the 4
screws on the sides.
NOTE! Stones must be removed before the heater is
removed. Slide the heater upward and pull it outward.
Reinstall in the reverse order. Press into the slots, lower
and tighten the screws.

100
2 0 D5
1300
min 1900
A A365
500
J
333 B
2.7.1 Sauna heater safety clearances
Image 2 Safety distances, dimensions minimum dimensions (mm)
Table 1 Safety clearances
Effect
Saunaroom
Minimium distance to
Minimum distance
to wall bracket
Stone
kW
Volume
m³
Side wall
A
mm
In front of
D
mm
B J
mm mm
Circa.
kg
6,0
8,0
5 –9
8 –12
70
100
100
150
85 545
115 545
32
32
Product Manual Hanko STJ
8
Minimium distances to the
mounting bracket (mm)
Drill Ø 3,5 mm
Screws 6 x 40 (2 pcs)
Minimum. mm
Minimum. mm

2.8 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.
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
Image 3 page 10 If the connection box is located at 500 mm distance from the heater, the maximum height is 1000 mm
from the floor
Sauna heater insulation resistance:
The sauna heater heating elements may absorb moisture from air, e.g. during storage. This may cause leakage currents.
The moisture will be gone after a few heating sessions. Do not connect the heater power supply through a ground fault
interrupter.
Adhere to the effective electrical safety regulation when installing the sauna heater.
Power
kW
Power supply
cable H07RN-F/
60245 IEC 66
mm2
400V –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
230V –240V 1N~ / 2~
Fuse
A
6,0
8,0
5 x 1,5
5 x 2,5
3 x 10
3 x 16
4 x 2,5
4 x 6
3 x 16
3 x 25
3 x 10
3 x 10
1 x 35
1 x 35
Table 2 Cable and Fuse
2.9 Electric heating toggle
Electric heating toggle applies to homes with an electric heating system.
Sauna heater has connections (marked N-55) for controlling the electric heating toggle. Connectors N-55 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.
Product Manual Hanko STJ
9

image 3 Locating the connection box for connection cable in the sauna room
2.10 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 ener-
gy supplier.
2.11 Moving the heater controls from one side to the other
By default, the thermostat and the timer switch are located
on the left hand side of the heater when viewed from the
front. They can be moved to the other side, if necessary.
The work may only be carried out by a qualified electrician.
1. Turn the heater upside down. Unfasten the bottom plate.
2. Pull off the dials for the thermostat and the timer switch.
Unfasten the two screws in the thermostat and timer
switch frame. Remove the plastic covers for the electric
box and the outer shell from the back. Move the thermostat,
the timer switch and their frame to the other side and
refasten using two screws. Insert the plastic covers in the
now empty holes.
Push the thermostat and timer switch dials back into place.
NOTE! Leave a minimum of 1 mm between the dial and the
heater outer shell.
3. Fasten the bottom plate, install the heater and check that it works.
Product Manual Hanko STJ
10
200 mm
A A
3.
2.
1.
500 mm
500 mm
Heater
4
3
5
2
1
1
2
5
3
4
1. Thermostat
2. Timer switch
3. Dial
4. Temperature limiter reset
5. Outer shell of the heater

2.12 Wiring diagram
1
2
3
Teho, Vöimsus
Effekt, Input,
Leistung
kW
Lämpövastukset, Värmeelement,
Heating element, Heizeelement, Tennid
230V
SEPC 6 SEPC 654
2000W 2670W
6,0
8,0
13
N N 55
B1 B2 B3
A1 A2 A3
354 SKS AB 1
1. 2. 3.
1,2,3 1,2,3
1 2 3 64 5
230 V 3~
kW - ,0 kW6,0 8
L1 L2 L3N
1 2 3 64 5
N /L1 L2
12 3 6
4 5
400V - 415V 3N~
kW - ,0 kW6,0 8
L1 L2 L3
230V - 240V 1N~/ 2~
kW - 8,0 kW6,0
13
13 46 46
46
1. Syöttö / Nätet / Stromnetz/ Power input. / Puissance absorbée / Vermogensingang / Entrada de
alimentación / Входное напряжение / Wejście zasilania.
Merkkilamppu / Signallampa / Signallamp / Kontrolleuchte / lampe de signal / lámpara de /2. /сигнальная лампа lampa sygnalizacyjna
. Sähkölämmityksen vuorottelu /Alternering med elvärme / Signal kontakt / Steuerkontact für Verriegl ung3
anderer el. Verbraucher. / Contact du signal / Signaalcontact / Contacto señal /
сигнала контакт / Sterowanie ogrzewaniem elektrycznym
Image 4 Viring diagram
Product Manual Hanko STJ
11

3. Spare parts for the Hanko STJ-electric sauna heater
Part
Product number
Product title
Hanko 60 STJ
Hanko 80 STJ
1
SP5509053
Clock
OYKF 1
1
1
2
SP4321015
Thermostat
OLHC 2
1
1
3
SP7812550
Mains connector
NLWD 1-1
1
1
4
SP7712000
Cable clamp
NKWA 1
1
1
5
SP7309531
Knob
YWWA 6-1
2
2
6
SP4316222
Heating element
SEPC 63
1500W/230V
-
-
7
SP4316221
Heating element
SEPC 64
2000W/230V
3
8
SP4316220
Herating element
SEPC 65
2670W/230V
3
9
SP7513002
Philips screw
M5 x 10
3
3
Table 3 Hanko STJ spare parts
4. ROHS
Product Manual Hanko STJ
12
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.