STIEBEL ELTRON SOM 9s - Manual (Page 7)

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SOM 9s
Standard solar system with 1
tank (page 9) Solar system with 2 tanks and
heat exchange (page 11) Solar system with 1 tank and
backup heating (page 13) Solar system with 1 tank and
3-port valve for vertical tank
loading (page 15)
2-tank system with valve
logic, 1 pump, 3 sensors and
3-port valve (page 17) 2-tank solar system with
pump logic (page 19) Solar system with east-/west
collectors (page 21) Solar system with 1 tank and
backup heating with solid fuel
boiler (page23)
Solar system with 1 tank and
heating circuit return prehe-
ating (page 25 Solar system with 1 tank, he-
ating circuit return prehea-
ting and thermostatic backup
heating (page 27) Solar system with vertical
tank loading and heat ex-
change control (page 29) Solar system with vertical
tank loading and thermostatic
backup heating (page 31)
Solar system with vertical
tank loading and backup
heating with solid fuel boiler
(page 33) Solar system with vertical
tank loading and return pre-
heating (page 35) Solar system with vertical
tank loading and backup
heating with heating backup
(page 37) 2-tank solar system with
valve logic and heat exchange
control (page 40)
2-tank solar system with
pump logic and heat ex-
change control (page 42) Solar system with east-/west
collectors and heat exchange
control (page 45) Solar system with east-/west
collectors and thermostatic
backup heating (page 47) Solar system with east-/west
collectors, thermostatic
backup heating and return
preheating (page 49)
2.5 Overview of the systems
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
17 18 19 20