Sawotec NIMBUS NIM-105N, Руководство пользователя

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Insulation
The sauna must have proper insulation on the walls, ceiling and door. One square meter (m²)
of un-insulated surface increases the cubic volume by approximately 1.2m³ when determining
the power requirement of the heater. Refer to Fig.6.
Ensure that moisture proofing is appropriate in the sauna room. The purpose of this is to
prevent spreading of moisture to the other rooms or wall structure. Moisture proofing must
be placed between heating insulation and panel.
Thermal and moisture proofing need to be installed according to the following order from
outside to inside.
The recommended minimum thickness of the thermal insulation in the walls is 50
mm and in the ceiling 100 mm.
It is possible to use carton- or aluminum foil laminate as a vapor barrier, which is
affixed over the insulation aluminum foil inwards.
Leave at least 20 mm air slot between vapor barrier and inside panel
To prevent gathering of the moisture behind the panel, leave the slot between
wall panel and ceiling.
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Air Ventilation
To have a soothing sauna, there should be a proper mixing of hot and cold air inside the sauna
room. Another reason for ventilation is to draw air around the heater and move the heat to the
farthest part of the sauna. The positioning of the inlet and outlet vents may vary depending on
the design of the sauna room or preference of the owner. Nordic spruce wood is recommended
for the walls and ceiling inside the sauna.
The inlet vent may be installed on the wall directly below the heater (Fig. 8a). When using the
mechanical ventilation, the inlet vent may be placed at least 60 cm above the heater (Fig 8b) or
on the ceiling above the heater (Fig. 8c). Through these positions, the heavy cold air that is
blown into the sauna is mixed with the light hot air from the heater, bringing fresh air for the
bathers to breathe. The inlet and the outlet vent must have a diameter of 10cm.
The outlet vent should be placed diagonally opposite to the inlet. It is recommended that the
outlet vent be placed under the platform in a sauna as far as possible from the fresh air vent. It
may be installed near the floor, or led outside through a pipe from the floor going to a vent to
the sauna ceiling, or under the door (to the washroom). In this case, the sill slot must be at least
5 cm and it is recommended that there is mechanical ventilation in the washroom. The size of
the exhaust should be twice that of the inlet.
Abb. 8
Fig. 8
A B C