22
One or two sensors can be connected to the
Power Controller. The first sensor measures
the temperature, it is the sensor with
temperature fuse and thermistor.
The second sensor, the optional bench
sensor, is a temperature sensor or
combined temperature humidity sensor.
The combined sensor is capable of measur-
ing the humidity as well as the temperature.
With two sensors it is possible to receive
more accurate measurements from the
sauna room.
If the heater is mounted on the wall or floor
standing less than 200mm from the wall,
the first temperature sensor needs to be
mounted on the wall above the heater. Place
the sensor 150mm from the ceiling (Fig. 6 &
7).
4.4 Sensors
4.4.1 Sensor location with heaters
mounted on the wall
However, if the heater is more than 200mm
from the wall, place the sensor to the
ceiling, over the heater, as shown in the
figure 8 & 9.
The optional second sensor should be
mounted on the wall, opposite to the heater,
minimum 30cm from the ceiling and
minimum 130cm from the floor (fig 6 & 8 ).
It is designed to measure the bench
temperature, so ideally place it close to the
shoulder height of the sauna goers.
Do not place the sensors near the air venti-
lation. The closeness of the air vent cools
down the sensor. Thus, an incorrect
temperature is displayed and the heater
may overheat (Fig.9).
Fig.6
TEMPERATURE SENSOR WITH FUSE ON THE WALL
NOTE
Do not place the sensors too near to
air ventilation (not under 1000mm
from non directed) or not under
500mm from air ventilation, which is
directed away from sensors.
Min. 1300mm
Min. 300mm
SENSOR 2 (Optional)
CEILING
WAL
L
150mm
150mm
FLOOR
Fig.7
