7
3.6
Safety distances
Table 2 Safety clearances
Image. 3 Safety clearances
NOTE! The sensor is installed on
the ceiling directly above the sauna heater.
Image. 4 Installation of the sensor
Power
kW
Sauna volum
Minimum distances
Adequate amount
of stones
Approx. kg
Min.
Max.
Minimi-
hei
ght
T
o the side
wall
T
o the
front
T
o the cei-
ling
T
o the
back
m
3
m
3
H
A
mm
D
mm
F
mm
C
mm
mm
18 18
30
2100 140 160 1400 160
120
21 24
36
2100 140 160 1400 160
120
26 30
46
2200 140 160 1500 160
120
F min
3
2
1
9
H min
min 100
C
max
500
7
5
6
4
8
min
D
2
3
1
6
8 A A
4
100
5
6
min
7
H m
in
700
max 500
B m
in
9
1. Contactor box WE 14
2. Sensor OLET 28
3. Temperature resistant cable for sensor
4. Feed cable to the sauna heater
5. Connection box
6. Connection cable to the sauna heater
7. Lower bench or railing
8. Upper bench or railing
9. Control centre H2
Sensor: OLET 28
Heater
