Helo WE-51 Instalación Y Manual De Uso página 49

User and installation manual
8. Using the contactor cases
The contactor case 2005 – 50 (WE – 50), 2005 – 52 (WE - 52) as well as an additional contactor case 2005 – 51
(WE – 51) supplied with the second heater can be used with the following sauna heaters:
- SKLE, LAAVA....1105 - ....
- SKLA, MAGMA...1101 - ....
- SKLA, MAGMA...1101 - ....
- SKLF, OCTA.... 1106 - ....
The models of the control panels that can be used to control contactor cases WE - 50 and WE - 52 are Pure or Elite
Refer to the control panel operating manual for more specific instructions.
The contactor box is intended to be installed outside the sauna
installation. A connection box must be installed in the sauna room with a semi-fixed installation on the sauna
heater.
Failure to follow the minimum clearances in the installation instructions may cause a fire hazard.
Always check the sauna room before switching the sauna heater on.
9. Locating the connecting box for the connection cable in the sauna room
A = Specified minimum safety clearance, see table 1, 2 or 3
1. Recommended location for the connecting box
2. Silumin box recommended in this area.
3. This area should be avoided. Always use a silumin box.
In other areas, use a heat-resisting box (T 125 °C) and heat-resisting cables (T 170 °C). The
connection box must be clear of obstacles. When installing the connection box to zones 2 or 3,
refer to the instructions and regulations of the local energy supplier.
WE - 50
WE - 50
WE - 52
WE - 50
A
Figure 4. Location for the connection box
9 – 15 KW 230V 3~ / 400V – 415V 3N~
Power group 1 or 2
18 – 26 kW 400V – 415V 3N~
Power group 2
18 – 26 kW 230V 3~
Power group 2
9 – 15 kW 400V – 415V 3N~
Power group 1
room. The cables must be installed using a fixed
A
3.
1.
2.
8