Mains Connection; Electric Heating Toggle; Sauna Heater Thermostat; Temperature Limiter - Helo SAUNATONTTU Instructions For Installation And Use Manual

MAINS CONNECTION

Electrical installation must be carried out by a qualified electrician. The electrician must have qualifications for
electrical installation or be supervised by a person with such qualifications.
Sauna heater is connected with a semi-permanent connection. Use H07RN-F (VSN) (60245 IEC 66) cable or a
corresponding type. Do not use PVC insulated cable as a connection cable for the sauna heater. All sauna heater's output
cables must be of the above or corresponding type.
See the circuit diagrams at the end of the instructions.
The maximum installation height for the connection cable's connecting box is 0.5m from the floor. If the connecting box
is located further than 0.5m from the heater, the maximum height is 1m from the floor. However, in this case (further
than 0.5m), the connection cable must be of heat-resistant type (T 170°).
Adhere to the effective electrical safety regulations when installing the sauna heater.
The heater's functions must not be tested without stones.

ELECTRIC HEATING TOGGLE

Sauna heater has a connection (n:o 55) for controlling the electric heating toggle. The connection and the heating
elements are simultaneously live. This means that the sauna heater thermostat also controls the heating toggle. In other
words, heating turns on once the sauna thermostat cuts power off the sauna heater.
NOTE: There is no toggle between the simmering levels and heating.

SAUNA HEATER THERMOSTAT

The sauna heater thermostat limits the temperature of the stones to max 350°C. The thermostat is inside the connecting
box behind the sauna heater.
When installing, make sure the thermostat is turned right to the max position (as if tightening a screw).

TEMPERATURE LIMITER

The sauna heater has a temperature limiter as a safety device to stop the heater from overheating in case of fault. The
limiter is reset manually. To reset, press the round rubber cover at the back of the sauna heater, top right. The limiter
cannot be reset until the heater has cooled down.
The temperature limiter cuts off the power very rarely. If the limiter cuts of the power, call in a service person to correct
the fault.

SAUNA HEATER STONES

The electric sauna heater stones should have the following qualities:
1. Heat resistant and resistant to great temperature fluctuations caused by turning water into steam.
2. Odour and dust free.
3. Suitable (not too good) thermal conductivity to allow water to "stick" to the stones and not flow past
them. Water stays better on uneven cleavage planes.
(An example of a too good thermal conductivity is a hot plate, where water doesn't stay but forms small
beads of water on the surface.)
4. Large enough to allow good ventilation inside the heater, which effectively and evenly cools down the
heating elements.
When piling the stones, remove the black ceramic rings from the opening in the heater..
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