6
3.3 Safety shutdown
Thecontrolunitisequippedwithanoverheat
safety shutdown device. The sensor of the
overheat safety shutdown with the sensor
mount is, as previously explained, installed
25 cm below the cabin ceiling on the cabin
wall. Ifthesaunaovendoesnotturnoffafter
reaching the maximum pre-selected
temperature due to a defective control unit,
the safety shutdown mechanism will turn
off the oven before a critical sauna
temperature is reached.
4. Fuse protection of the sauna
lighting
These tasks may only be accomplished
by a expert!
The sauna lighting and the control circuit
are protected by a microfuse in the control
unit. To replace the fuse, the system must
be disconnected from the power source, as
with all tasks on the control unit.
After you have become familiar with the
function of the control unit through this text,
we wish you many relaxing hours in your
sauna!
english
After a safety shutdown of this nature, the
covering of the control unit (see Illust.1 )
must be removed and the red button in the
centerofthecontrolunitactivatedbyaexpert
after disconnection of the system from the
power source using the main switch.
Shouldtheoverheatsafetyshutdowndevice
switch off again during further operation,
the complete sauna system must be
checked by an electrician.
Note
Is there a problem reaching the required
bathing temperature, or is the temperature
different from that indicated on the
thermometer in the cabin?
Please note that the temperature sensor is
positionedintheareaoftheheatingsystem.
The thermometer is always located in a
differentplace(forex.onthebackwallofthe
cabin over the recliner bench). The sensor,
however,canonlymeasurethetemperature
in its immediate vicinity; even differences of
only 25 cm between sensor and
thermometer can lead to temperature
differencesofupto15°C. Inaddition,many
bimetallic strip thermometers react very
sluggishly, so that the actual temperature is
sometimes displayed only after about one
hour. The thermometer should not be
installed with the complete housing surface
flush with the cabin wall but rather with
some clearance in relation to the wall. This
way you will reduce the reaction time.
It is therefore entirely possible that your
thermometer will show a lower value than
the one you have set at the control unit.
5. Safety cutoff
The sauna control unit is equipped with a
temperature limiter for security.
In case of a malfunction this temperature
limiter cuts off all 3 phases by safety
reasons.
Once the temperature limiter has cut off
the current, he must be reset mechanically.
Attention:
Cut off the control unit from the
mains at first.
Open the control unit.
There are 3 control elements visible now.
In the middle is the temperature limiter for
security.
