Tylo Expression Combi Notice De Montage Et D'utilisation page 8

Fig. 13 - safety distance
Minimum distance between sauna fittings and the front of the sauna
heater.
Fig. 14
(Expression Combi sauna heater and H2 control panel)
1 = sauna heater. 2 = thermistor (sensor). 3 = H2 control panel. 4 =
external on/off switch (option). 5 = distribution board. 6 = RB45 relay
box. 7=Solenoid valve box
Wiring diagram, fig. 27.
Fig. 15
(Expression Combi sauna heater and H2 control panel)
1 = sauna heater. 2 = thermistor (sensor). 3 = H2 control panel. 4 =
external on/off switch (option). 5 = distribution board. 6 = RB45 relay
box. 7=Solenoid valve box
Wiring diagram, fig. 27.
Figs. 16, 17 - Expression Combi + h2
A = electrical conduit. B = wooden panelling. C = insulation behind
control panel.
D = sensor. E = thermistor wire. F = separate H2 control panel.
G = valve.
Amperage and conductor area:
Output Voltage Amperage
kW V amp
10 400V 3~ 16
H2 control panel
User guide is supplied with the control panel.
Alternative positions
Fig. 16. On the wall in the sauna cabin, max. 760 mm from the floor.
Fig. 17. Outside the sauna cabin any distance away.
BUILDING INSTRUCTIONS
It is important to install correct sauna ventilation.
Incorrect sauna ventilation can result in hot floors and benches and
scorched walls and ceiling (the temperature cut-out switch will be
triggered). Carefully follow the sauna ventilation instructions.
Set the adjustable outlet vent to evacuate 6-8 m³ of air per person per
hour when the sauna is heated.
Mechanical sauna ventilation can cause the wooden panelling to dry
out, resulting in a fire risk.
Fig. 18, 19 - the inlet vent should always be installed
directly underneath the sauna heater.
Position the inlet vent straight through the wall under the centreline of
the heater. Vent size for family sauna approx. 125 cm², for larger
sauna
approx. 300 cm².
Fig. 20 - the outlet vent must never lead outdoors.
The inlet and outlet vents must be the maximum possible distance
apart, e.g. positioned diagonally. The outlet vent must be positioned
high up on the wall or on the ceiling, and must have the same area as
the inlet vent.
The outlet vent should always vent into the space where the door and
inlet vent are positioned. It must never vent directly outdoors. The
outlet air from the sauna is constantly renewed in the room outside.
This thermal ventilation system works independently of any negative or
positive pressure in adjacent rooms.
Any cavity above the sauna ceiling should not be completely sealed.
Leave at least one vent hole on the same wall as the sauna door.
Option A: Outlet vent through sauna wall (seen from above). Position
the vent high up, near the ceiling.
Option B: Outlet vent through cavity above sauna ceiling (seen from
side).
Option C: Outlet vent via duct under ceiling inside sauna (seen from
side). Position the outlet air duct in the angle between the ceiling and
6
Conductor
area mm²
mm²
2,5
wall. The duct can be built out of wooden panels, and should have the
same area as the outlet vent.
Special information for steam sauna (Tylarium)
Do not position the outlet vent so that it leads to a part of the building
that is kept cold. This eliminates the risk of condensation.
Fig. 21 - solenoid valve box
The valves for emptying and refilling are delivered factory-assembled
as shown in fig. 21a. If the drain and water connection are positioned
differently, the valve positions should be changed. Start by removing
the valves from the tracks they are in (Fig. 21b). The bottom valve
needs to be adjusted before both valves are refitted. To do this,
unscrew two screws and rotate the top of the valve half a turn (Fig.
21c). Screw the two screws back into place and insert both valves in
the grooves. Now the direction of emptying and filling has been
changed.
Fig. 22 - recommendations for sauna construction
A. Floor frame, corner posts, vertical studs, ceiling frame.
B. Horizontal studs, ceiling studs, vents.
C. 50 mm mineral wool as heat insulation, approx. 20 mm air gap
between insulation and outer wall (if applicable).
D. 12 mm wooden panelling for walls and ceiling. There should always
be at least 50 mm of insulation directly behind the wooden
panelling in the sauna. No other materials such as chipboard,
plasterboard etc. may be used)
E. Bonded, non-slip plastic floor covering extending approx. 50 mm up
the walls behind the wooden panelling.
F.
Inlet vents that should always be fully open may be fitted with a
slatted grille on the outside.
G. The outlet vent can be fitted with a sliding hatch to adjust
through-flow.
H. Benches, minimum 22 mm in knot-free pine (alternatively
aspen, lime or obeche).
I. Never position a drainage channel or drain directly beneath the
sauna heater.
Fig. 23 - heater guard
The stones and upper part of sauna heater are very hot! To avoid risk
of accidental contact, Tylö recommends that a heater guard always be
installed around the heater as shown in the drawings.
Tip:
• If the sauna has a window in the door or wall, treat the whole lower
moulding with spar varnish and seal the joint between the glass and
moulding with wet room silicone to prevent condensation on the
glass surfaces from leaking into the joint.
• Varnish the threshold and door handles with two coats of spar
varnish to maintain the wood's finish and make it easier to clean the
sauna. Sauna benches, decorative screens and back rests should
be oiled on both sides with Tylö sauna oil (this is particularly
important in the Tylarium).
NB: All other wood in the sauna should be untreated.
• Install floor decking only if the floor is slippery. Floor decking is
impractical and prolongs the drying time for any water spilt on the
floor.
• Coat the bucket and ladle with spar varnish, or oil them with Tylö
sauna oil. This will keep the bucket watertight and keep the wood
beautifully preserved. Never leave the wooden bucket in the sauna
after taking a sauna.
• Before using the sauna for the first time, heat the sauna cabin up to
approx. 90°C and leave the heater running for about 1 hour. This
will clear the "new" smell out of the sauna.
• Clean the sauna regularly. Scrub the benches and floor with soft
soap detergent, which is gentle and leaves a pleasant fragrance.