STIEBEL ELTRON SOM 7 SI - Manual (Page 8)

SOM 7 SI
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1.2.7Allocation of Clamps for System 7 Solar System with East-West Collectors, 1 tank,
3 sensors and 2 solar pumps. This system is appropriate
for any system with multiple collector banks with differing
output power.
R1 R2
S1
S2
S3
Arr 7
S1
S2 S3
R1 R2
1.2.6 Allocation of Clamps for System 6 2 Tank Solar System with Pump Logic with 2 tanks, 3
sensors and 2 solar pumps.
Arr 6
Tank 1 Tank 2
S4
Symbol Specification
S1 Collector Sensor
S2 Tank Sensor 1
S3 Tank Sensor 2
S4 Measuring Sensor
(optinal)
R1 Solar Pump 1
R2 Solar Pump 2
Symbol Specification
S1 Collector Sensor
S2 Tank Sensor 1
S3 Collector Sensor 2
S4 Measuring Sensor
(optinal)
R1 Collector 1 Solar Pump
R2 Collector 2 Solar Pump