STIEBEL ELTRON SOM 10 - Manual (Page 32)

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32
First of all, the basic solar system can be selected ac-
cording to the number of stores and collector fields
in use. The corresponding numbers are indicated on
the display.
The exemplary figure shows system 6 with its 3 stores
and 2 collector fields (east- / west collectors).
When the basic system has been selected and confir-
med, the hydronic variant can be selected. The vari-
ant is visualized on the display by means of pump and
valve symbols. The exemplary figure shows variant 2
of system 6 with a 2-port valve and a pump. For an
overview of the basic systems and their variants see
chap. 5.2 on page 15.
The controller supports up to 2 collector fields and
up to 5 solar stores (with 2 collector fields only up to
4 solar stores).
Collector (1/2)
In systems with 2 collector fields, 2 seperate menu
items (Collector 1 and Collector 2) are displayed
instead of Collector.
For each collector field, a collector minimum limitati-
on and a collector emergency shutdown temperature
can be adjusted.
Adjustment channel Description Adjustment range / selection Factory setting
Colmin. Minimum collector limitation Yes, No Yes
Colmin. Minimum collector temperature 10 ... 90 °C [50 ... 194 °F] 10 °C [50 °F]
Colem. Collector emergency shutdown Yes, No Yes
Colem.
Collector emergency
temperature
80 ... 200 °C [176 ... 392 °F] 130 °C [266 °F]
Solar / Basic settings / Collector (1/2)
The following items in the Solar / Basic settings menu
will adjust to the system selected.