STIEBEL ELTRON SOM 10 - Manual (Page 59)

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Irradiation switch The Irrad. switch function can be used for operating
a relay depending on the measured irradiation value.
The allocated relay is switched on if the adjusted irra-
diation value remains exceeded for the adjusted dura-
tion. If the irradiation falls below the adjusted value for
the adjusted duration, the relay is switched off.
If the Inverted option is activated, the relay operates
vice versa.
Adjustment channel Description Adjustment range / selection Factory setting
Relay Relay selection system dependent system dependent
Irrad. Switch-on irradiation 50 ... 1000 W / m² 200 W / m²
Duration Switch-on duration 0 ... 30 min 2 min
Inverted Inverted switching option Yes, No No
Funct. Activation / Deactivation Activ., Deactivated Deactivated
Arrangement / Opt. functions / Add new function... / Irradiation switch
10 Heating
In this menu, all adjustments for the heating part of
the arrangement or for the heating circuits respec-
tively can be made.
Demands can be activated, heating circuits can be pa-
rameterized and optional functions can be selected
and adjusted.