User and installation manual Helo-T1
11 White
12 Black
13 Green
14 Yellow
15 Grey
16 Pink
17 Blue
18 Red
Principle diagram
NOTE! See sauna heater instructi-
ons for correct installation position
for the sensor.
2.2 Sauna heater installation diagram
Heater
Sensor cable
4
3
2
1
1. Blue
2. White
3. Red
4. Yellow
Sensor OLET 28
Silicone 4 x 0.25
Sauna heater
Terminal block
4
3
2
1
OLET 28
1. Blue
2. White
3. Red
4. Yellow
Heater
Sensor
OLET 28
Control panel
T1
OK
LiYCY 10 x 0.25
Input
230 V–240 V 1N~ / 2~
230 V 3~
400 V–415 V 3N~
7
Limiter
Control panel T1