Installing The Sensor Near A Supply Air Vent - Helo Magma Instructions D'installation Et D'utilisation

Instructions for use and installation
Recommended sauna room ventilation
5
4
2
1. Sauna room
2. Washroom
7. A ventilation valve can be installed here to be kept closed while the sauna is heated and during bathing.
Inlet vent can be positioned in the A zone. Make sure the incoming fresh air will not interfere with (i.e. cool down) the sauna
heater's thermostat near the ceiling.
The B zone serves as the incoming air zone, if the sauna room isn't fitted with forced ventilation. In this case, the exhaust
valve is installed min 1m higher than the inlet valve.
DO NOT ISTALL INLET VALVE WITHIN ZONE C, IF THE SAUNA HEATER'S CONTROL THERMOSTAT IS LOCATED AT
THE SAME ZONE.

Installing the sensor near a supply air vent

The sauna room air should be exchanged six times in an hour. The
diameter of the supply air pipe should be between 50 and 100 mm.
A circular air supply vent (360°) must be installed at least 1000 mm
away from the sensor.
An air supply vent with a flow-directing panel (180°) must be installed at least
500 mm away from the sensor. Air flow must be directed away from the sensor.
Control
Contactor
panel.
box
MAGMA
5
7
1
6
4
3. Electric sauna heater
4. Exhaust valve
Sensor
Door switch
Min 300mm
Magnet
DSA
SKLA
and
C
C
1000 mm
1
B
B
3
3
5. Exhaust flue or channel
6. Door to the sauna room
Connection box
Max 18 mm
Door switch
The door switch refers to the switch on the sauna door. This
switch complies with the regulations
laid down in Section 22.100 of the standard EN 60335 2-53.
Public and private saunas, i.e.
saunas where the heater can be switched on from outside
the sauna or by using a timer, must
have a door switch.
Helo Control panel and Contactor box and control panel can
be fitted with either a
Helo DSA 1601 – 35 (RA – 35) door switch adapter (item
number 001017) or a Helo door switch
adapter (item number 0043233). For more information,
please refer to the use and installation
instructions for the DSA device.
C A
C A A
min
500 mm
1
1000 mm
360°
500 mm
Sensor
180°
3
Sensor