11
•
Check the availability of all the heater component parts. Make sure that all the heater
bolted connections are tightened.
3.1.1. Configuration of sauna ventilation
1) Self-ventilation (Figure 1):
Air inlet (A)
shall be located close to the floor next to the heater. Air inlet is necessary for
fresh air supply to the sauna.
Exhaust outlet (B)
shall be located under the ceiling as far as possible from the heater. The
primary purpose of exhaust outlet is to remove moisture from the sauna after steam bathing.
2) Mechanical exhaust ventilation (Figure 2):
Air inlet (A)
shall be located at the height of about 500 mm over the stone heater.
Exhaust outlet (B)
shall be located as close as possible to the floor, for example, under a bench.
3.1.2. Sauna floor protection
Figure 3.
A) Concrete floor without finish
The heater can be installed on the floor without any special precautions, if the concrete
thickness is not less than 60 mm. There shall be no electrical cables, water supply and sew-
age pipes in the concrete under the heater.
B) Floor with tile finish
The materials laid under the tiles, such as: glue, waterproofing and so on, are not resist-
ant to heat radiation of the heater. You can use special racks to protect the floor under the
heater.
C) Floor made of combustible materials.
You can use special racks to protect the floor under the heater or arrange an understruc-
ture rack consisting of layers of heat-insulating, non-combustible, heat-reflecting materials
of sufficient thickness. In case the floor in front of the heater door is made of combustible
material, it is necessary to install floor protection made of non-combustible material.
IMPORTANT! Make sure that the floor is capable of withstanding the heater load. Take
measures, if necessary.
А
�
50-100
Естественная вентиляция
B
Естественная вентиляция
B
50
0
А
�
50-100
А
�
50-100
Естественная вентиляция
B
Естественная вентиляция
B
50
0
А
�
50-100
Figure 2
.
Mechanical
exhaust
ventilation
