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 heat
ing 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 click-
ing 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 circu-
lation 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
2. Infromation 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 stone 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 2,8).
Product Manual
Havanna STS
3
