Door Switch; Installing The Sensor Near A Supply Air Vent - Helo OCTA Instructions D'installation Et D'utilisation

Installation and User Manual OCTA

3.9 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 WE4 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.
Control
panel
1601-....

3.10 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.
Door switch
Magnet
WE 4
DSA
Sensor
Connection box
Min 300mm
Max 18 mm
1000 mm
360°
500 mm
180°
10
Sensor
Sensor