STIEBEL ELTRON SOM 10 - Manual (Page 47)

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8.3 Solar expert menu
The expert menu is only available when the expert
user code has been entered.
In the expert menu, a flow and a return sensor can be
selected and allocated. The activated sensors are used
to detect the switch-off conditions.
Example of flow- and return sensor positions
Flow
sensor
Return sensor
Adjustment channel Description Adjustment range / selection Factory setting
Flow sensor Flow sensor option Yes, No No
Sensor Flow sensor selection system dependent system dependent
Return sensor Return sensor option Yes, No No
Sensor Return sensor selection system dependent system dependent
Solar / Expert
9 Arrangement
In this menu, all adjustments for the non-solar part of
the arrangement can be made.
A range of optional functions can be selected and ad-
justed.
9.1 Optional functions
In this menu, additional functions can be selected and
adjusted for the arrangement.
By selecting Add new function..., different pre-pro-
grammed functions can be selected. The optional func-
tions are available as long as free relays are available.
Note:
Because of the special hydraulics, this func-
tion will not work properly in systems with
2 collector fields.