Watts Industries BT DRF-01 Guía De Usuario página 5

APPLICATION
- The thermostats of the "BT" series are developed to control
and manage all type of heating installations.
- The controllers have been designed for use in residential
rooms, office spaces and industrial facilities.
Verify that the installation complies with existing regulations
before operation to ensure proper use of the installation.
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.
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