4
SAFETY INSTRUCTIONS
Before starting work disconnect power supply!
- All installation and wiring work related to the thermostat
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
thermostats are neither splash- nor drip-proof.
Therefore, they must be mounted at a dry place.
- Do not interchange the connections of the sensors 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.
