
7.4. BOILER SENSORS AND PROBES
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8
7 *
*
Boiler sensors and probes
BioTec Plus 25-35
BioTec Plus 45
1a
1b
2
3
4
5
6
7
8
- Boiler temperature sensor (left side of the boiler; fuel: wood) -
Temperature sensor NTC 5K - PVC l=1000 (12041)
- Boiler temperature sensor (right side of the boiler; fuel: wood pellets) -
Temperature sensor NTC 5K - PVC l=1000 (12041)
- THERMOCOUPLE (combustion chamber sensor) -
Temperature sensor -
Thermocouple (32728)
- Flue gas temperature sensor -
Temperature sensor PT 1000 - Teflon l=1700 (62330)
- Fan speed sensor (RPM)
- Lambda probe
- Outdoor temperature sensor -
Outdoor temperature sensor NTC 5K (31428)
- Main/Return flow temperature sensor / hydraulic crossover sensor -
SET temperature sensor NTC 5K - PVC l=2000 (32685)
- DHW sensor / hydraulic crossover -
Temperature sensor NTC 5K - PVC l=2000 (26226)
- Pressure switch
- Photocell
- Fuel level sensor (wood pellets)
- CMSR 100 (26199)
* - Installed on heating installation
9
10
11
Technical instructions
BioTec Plus
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