Instructions For Installation - Masily Ruka Montage- Und Gebrauchsanleitung

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fine particles disintegrating from the sauna stones which rise with the air flow.
Sauna Room Ventilation
The air in the sauna room should change six times per hour. Figure 5 illustrates different sauna room ventilation
options.
Figure 5
A Supply air vent location. If mechanical exhaust ventilation is used, place the supply air vent above the heater.
If gravity exhaust ventilation is used, place the supply air vent below or next to the heater. The diameter of
the supply air pipe must be 50–100 mm.
B Exhaust air vent. Place the exhaust air vent near the floor, as far away from the heater as possible. The
diameter of the exhaust air pipe should be twice the diameter of the supply air pipe.
C Optional vent for drying (closed during heating and bathing). The sauna can also be dried by leaving the door
open after bathing.
D If the exhaust air vent is in the washroom, the gap underneath the sauna door must be at least 100 mm.
Mechanical exhaust ventilation is mandatory.
Heater Output
When the walls and ceiling are covered with panels and insulation behind the panels is adequate, the heater output is
defined according to the volume of the sauna. Non-insulated walls (brick, glass block, glass, concrete, tile, etc.)
increase the need for heater output. Add 1,2 m³ to the volume of the sauna for each non-insulated wall square meter.
For example, a 10 m³ sauna room with a glass door equals the output requirement of about a 12 m³ sauna room. If
the sauna room has log walls, multiply the sauna's volume by 1,5. Choose the correct heater output from table 2.
Sauna Room Hygiene
Bench towels should be used during bathing to prevent sweat from getting onto the benches. The benches, walls and
floor of the sauna should be washed thoroughly at least every six months. Use a scrubbing brush and sauna
detergent. Wipe dust and dirt from the heater with a damp cloth. Remove lime stains from the heater using a 10%
citric acid solution and rinse.

Instructions for installation

Before Installation
Before installing the heater, study the instructions for installation. Check the following points:
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Is the output and type of the heater suitable for the sauna room? The cubic volumes given in table 2 should
be followed.
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Is the supply voltage suitable for the heater?
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The location of the heater fulfils the minimum requirements concerning safety distances given in fig. 6 and
table 2.
It is absolutely necessary to install the heater according to these values. Neglecting them causes a risk of fire. Only
one electrical heater may be installed in the sauna room.