Operation manual of solar controller SR1568
Page 74 of 87
If the shutdown option has been activated for the low pressure monitoring function, the solar
system will be shut down as well in the case of a fault condition. When the pressure reaches
or exceeds the adjustable switch-off pressure value, the system is switched on again.
Note: For the low pressure monitoring function, the switch-off value must be at least
0.1bar higher than the switch-on value. The adjustment ranges will automatically
adapt to that.
UNIT (C-F switch)
Under this menu, below unit can be set:
TEMP: temperature
BAR: pressure
ENERG: heat quantity
The units can be switched during operation.
OSDC( SD Card)
The controller is equipped with a MicroSD card slot for MicroSD memory cards.