Som 7 si – STIEBEL ELTRON SOM 7 SI User Manual
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SOM 7 SI
1.2.5 Allocation of clamps for system 4
1.2.6 Allocation of clamps for system 5
S2
R1
S3
R2
S1
Solar System with Layered Tank Charge with 1 tank,
3 sensors, 1 solar pump and a 3-way-valve for layered tank
charge. Sensor S4 / TRF can optionally be used for heat
quantity balancing.
2 Tank Solar System with Valve Logic: with 2 tanks,
3 sensors, 1 solar pump and 1 3-way-valve. Sensor S4/
TRF can optionally be used for Energy Production
Measurement
R2
S4 / TRF
S1
R1
S2
S3
S4 / TRF
Arr 4
Arr 5
Tank 1
Tank 2
Symbol
Specification
S1
Collector Sensor
S2
Lower Tank Sensor
S3
Upper Tank Sensor
S4 / TRF
Sensor for Energy
Production Measurement
(Optional)
R1
Solar Pump
Symbol
Specification
S1
Collector sensor
S2
Tank 1 Sensor
S3
Tank 2 Sensor
S4 / TRF
Sensor for Energy
Production Measurement
(optional)
R1
Solar Pump
R2
3-Way Valve