Helo HNS-M2 Instalación Y Manual De Uso página 38

User and installation manual HNS–M2
Image of principle of installation
Steam room
Locating the control panel
Control panel is installed inside or outside the steam room, model HNS – M2.
NOTE! If the daily use of the steam generator lasts for more than 4 hours, then the
control panel has to be placedoutside the steam room and a separate sensor has to be
used, product number 0043210.
The cable of the control panel can be extended with an equivalent cable, max 10 m.
The On/Off push button can be used for remote starting and stopping of the steam generator, the push button can be
placed inside or outside the steam room. For more detailed instructions, see page 12
Steam nozzle/nozzles are fitted approximately 200 to 400 mm from the floor underneath a bench or a seat, or onto
the wall so that the hot steam cannot burn anyone's feet. The steam nozzles are aimed towards the floor. When the
nozzles are installed, you must ensure to place them somewhere where nobody can accidentally touch them. The
steam temperature is +100 °C and it can cause injuries on contact.
If children or people with impaired reflexes use the steam room, the steam nozzle must be fitted with a protector that
prevents people from being exposed to the hot steam shower.
Sensor. The sensor is connected with the steam generator circuit board to connectors T1 and T2 which identify it
automtically.
Sensor is installed at about 1,700 mm high, preferably on the wall opposite the door. It is recommended to seal the
sensor installation hole with appropriate sealing material, so that moisture cannot enter the wall structures.
The steam room thermometer is installed at such a height that it shows the same reading as the control panel.
Steam-generator connections
Automated electromagnetic valve
plug (HNS-M2)
Water draining ½ ", manual
or electric valve
Sensor
Control panel
On/off push button
Steam pipe
Flushing
Lid nut
for decalcification
Steam pipe ½"
Water connection
Power
supply
380
Generator wall mounting
Water connection, ¾"
Main switch
Control panel cable
Power supply
5