25
EN
Fan On Cabinet fan in opera-
tion
Cabinet fan not
working
External ventilation /
air conditioning can
be activated
> 40 °C max. internal tem-
perature >/= 40 °C
max. internal tem-
perature </= 30 °C
> 50 °C max. internal tem-
perature >/= 50 °C
max. internal tem-
perature </= 40 °C
Sig. Rel. NO/alarm contact
trips
Error confirmation at
the touch of a button
Status indicator / re-
lay contact switches
Running Inverter feeding en-
ergy into the grid
Inverter not feeding
energy into the grid
Control of powered
non-return valve
Warning Defined warning sta-
tus codes
Error confirmation at
the touch of a button
NO/alarm contact
activation, when cer-
tain warning status
codes occur at a
specific frequency
according to the 'Er-
ror-Counter' Service
menu
Error Defined error status
codes
Error confirmation at
the touch of a button
NO/alarm contact
activation, when cer-
tain error status
codes occur at a
specific frequency
according to the 'Er-
ror-Counter' Service
menu
1)
Activation = the NC for the relay contact opens, the NO closes
2)
Deactivation = the NC for the relay contact closes, the NO opens
Function Switch contact ac-
tivation criterion
1)
Switch contact de-
activation criteri-
on
2)
Description
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