Connection Of The Sauna Heater To The Mains; Electric Heating Toggle - Helo Hanko D Installations- Und Benutzerhandbuch

Installation and User Manual Hanko D
Power Saunaroom
kW Volume
m³
5 – 9
6,0
8,0 8 - 12
Table 1 Safety clearances

2.10. Connection of the sauna heater to the mains

The sauna heater must be connected to the mains by a qualified electrician and in compliance with current regulations.
Sauna heater is connected with a semi-permanent connection. Use H07RN-F (60245 IEC 66) cables or a
corresponding type. Other output cables (signal lamp, electric heating toggle) must also adhere to these
recommendations. Do not use PVC insulated cable as a connection cable for the sauna heater.
A multipolar (e.g. 7-pole) cable is allowed, if the voltage is the same. In the absence of a separate control current fuse,
the diameter of all cables must be the same, i.e. in accordance with the front fuse. For example, in an 8 kW sauna
heater the diameter of separate cables to the signal lamp and the mains control unit has to be at least 2.5 mm².
The connecting box on the sauna wall should be located within the minimum safety clearance specified for the sauna
heater. The maximum height for the connection box is 500 mm from the floor (figure 5 Location for the connection box,
page 9). If the connection box is located at 500 mm distance from the heater, the maximum height is 1000 mm from the
floor.
NOTE: Controlling the lights in the sauna with the circuit board is only possible with resistive loads (incandescent light
bulbs). The circuit board relay cannot withstand capacitive loads (switched-mode power supply units). If the lighting
fixtures in the sauna have transformers, for example LED or halogen lamps, the stove circuit board's relay control must
be fitted with a separate relay or contactor for controlling the lights.
Sauna heater insulation resistance: The sauna heater heating elements may absorb moisture from air, e.g. during
storage. This may cause bleeder currents. The moisture will be gone after a few heating sessions. Do not connect the
heater power supply through a ground fault interrupter.
Adhere to the effective electrical safety regulation when installing the sauna heater.
Power Sauna heater's
connection cable
H07RN –F/
60245 IEC 66
mm²
kW 400V-415V 3N~
6,0 5 x 1,5
8,0 5 x 2,5
Table 2 Connection cable and fuses

2.11. Electric heating toggle

Electric heating toggle applies to homes with an electric heating system.
Sauna heater has connections (marked N-55) for controlling the electric heating toggle. Connectors N-55 and the
heating elements are simultaneously live (230V). The sauna heater thermostat also controls the heating toggle. In
other words, home heating turns on once the sauna thermostat cuts power off the sauna heater.
Minimum distance to
Side wall
A
mm
70
100
Fuse Sauna heater's
connection cable
H07RN –F/
60245 IEC 66
A mm²
230V 3~
3 x 10 4 x 2,5
3 x 16 4 x 6
Minimum distance
to wall bracket
In front of
D B
mm mm
100 85
150 115
Fuse Sauna heater's
connection cable
H07RN –F/
60245 IEC 66
A mm²
230V-240V 1N~ / 2~
3 x 16 3 x 10
3 x 25 3 x 10
8
Stone
J Circa.
mm kg
545 32
545 32
Fuse
A
1 x 35
1 x 35