Overheating Protector; Main Switch; Ventilation; Automatic Flushing - Helo HNS T1 Produkthandbuch

User and installation manual HNS-T1

Overheating protector

The steam generator is equipped with an overheating protector. If the protector has tripped, find the reason for it
using the troubleshooting guide in the instruction manual. The overheating protector is reset by pushing a button.
NOTE: The overheating protector is located under the upper lid of the steam generator. Only a qualified electrician is
allowed to do this.

Main switch

There is a main switch at the bottom of one end of the steam generator, which is used only when the steam room is
not to be used for a long period of time.
The steam generator's automatic flushing and rinsing function will stop, if the power is switched off.
(Optional, Drain Kit)

Ventilation

It is not normally necessary to arrange ventilation for steam saunas that are used for less than two hours. steam
rooms that are used for more than two hours at a time need ventilation for functional and hygienic reasons. The
ventilation recommendation is 10 to 20 m
If there is an empty space above the ceiling of the steam room, it must not be completely sealed off. Make at least
one ventilation hole (100 mm x 100 mm) into the empty space, on the same wall with the door.
The Supply air valve may be a hole in the bottom part of the wall with the door or a gap under the door.
The Exhaust valve is placed in the ceiling or on a wall near the ceiling as far from the supply air valve as possible,
however not above the door or the seats. The exhaust valve is connected to an air conditioning channel going
outside
Forced ventilation. If natural ventilation is not adequate (e.g. negative pressure in the room where the fresh air is
taken from), the steam room must be equipped with forced ventilation. Its output must be equivalent of 10 to20 m³ of
ventilation per person per hour.

Automatic flushing

The Automatic flushing valve (Drain Kit, optional) reduces significantly the accumulation of calcium and impurities in
the water tank. For the flushing and rinsing Automatic drain valve to work, do not switch the power off from the switch
that may be fitted between the electrical cabinet and steam generator or the main switch before 80 minutes has gone
since the control panel's timer has switched the power off.
WARNING! The water is hot!

Automatic flushing with the DIP switch

This feature requires optional electric Drain Kit flushing valve
If the local water hardness exceeds 5 dH° or if the steamer is used for more than 4 hours a day, the steamer must be
drained regularly. Adjust the desired draining interval according to the connection diagram.
The DIP switches are found on the steam generator circuit board.
Factory setting: No automatic flushing or rinsing after bathing
No automatic
flushing.
Automatic flushing
after 1 hour.
Automatic flushing
after 2 hours.
3
per person per hour.
4 3 2 1
ON
4 3 2 1
ON
4 3 2 1
ON
Automatic flushing
after 4 hours.
No automatic
flushing or rinsing
after bathing.
Used with manual
flushing valve.
(factory setting)
5
4 3 2 1
ON
4 3 2 1
ON