2.17 BWT technology in a Roxx Premium heater
Bio Water Technology (BWT) uses the heater's thermal energy to heat water and raise the moisture level without
a separate heat source. Moisturised air improves the sauna climate, and various fragrances and salts can be
evaporated to make the sauna experience more enjoyable.
A water container with a lid is delivered with the heater; the container can be installed between the heating elements.
The water tank can be installed when approximately 2/3 of the heater stones have been stacked. The water tank, even
when empty, does not need to be removed when the heater is on.
The tank has a capacity of approximately two litres. Bringing water to the boil when the tank is full takes approximately 1-
2 hours depending on the set temperature.
It is recommended to pour water into the tank when the heater is turned off. Water is poured through the grate on the lid.
You can pour less water into the tank if the bathing time is shorter.
The water tank must be removed and impurities, such as limescale etc. removed every so often. The stones surrounding
the tank must be removed during cleaning, so that the tank can be lifted more easily.
When the water is boiling, the moisture levels in the sauna remain high. This means that the temperature can be kept
lower while still experiencing pleasant heat. More heat and moisture can, if necessary, be created by throwing water on
the stones on top of the heater.
Mild fragrance essences, suitable for heater use, can be put in the water tank.
You can, for example, put mountain salt crystals on the lid of the water tank. They dissolve into the steam and evaporate
into the air. If mountain salt crystals are placed in the water tank, the salinity of the water will remain 26%.
3. Helo Roxx Premium spare part list
Tabel 5 Roxx Premium Spare parts list
Part
Part number
Part name
Helo Roxx 60 Premium
Helo Roxx 90 Premium
1
4071002
Rock gate
1
1
2
5916324
Circuit board OLEA 103
1
1
3
7712000
Strain relief
1
1
4
7812550
Mains connector NLWD 1-1
1
1
5
6214042
Thermostat OLET 31
1
1
6
4316221
Heating element SEPC 64
3
-
6
5207518
Heating element SEPC 65B
-
3
7
5320517
Contactor OKTA 5-1
2
2
8
6119649
Rocker switch
1
1
9
7306611
Rubber cover for rocker switch
1
1
15
Installation and User Manual
HELO Roxx Premium
