User guide

5
SAFETY INSTRUCTIONS
Before starting work disconnect power supply!
- All installation and wiring work related to the controller
must be carried out only when de-energized. The
appliance should be connected and commissioned by
qualified personnel only. Make sure to adhere to valid
safety regulations.
- The connecting boxes are neither splash- nor drip-
proof. Therefore, they must be mounted at a dry place.
- Do not interchange the connections of the sensors,
actuators and the 230V connections under any
circumstances!
Interchanging these connections may result in life
endangering electrical hazards or the destruction of
the appliance and the connected sensors and other
appliances.