For heating-only units and heating applications
- Slim (8.6 mm thickness) touch button design
- AC 230 V supply voltage, large LCD backlit display
- Operating modes: ON (Normal), ECO (Economy), OFF (Protection)
- Room temperature or temperature setpoint display
- Room temperature display via built-in sensor
- Temperature setpoint adjustment
- Minimum and maximum setpoint limitation
- SPDT relay for valve actuator with potential-free input (AC 24...230 V)
- External sensor input for floor temperature limitation
- Simple delay-off timer for max. 23 hours
- Internal sensor calibration
- Keylock function
- Return to previous operating mode or Protection (OFF) upon power failure
- Adjustable commissioning and control parameters
- Mounting on recessed square 86 mm conduit box with 60.3 mm fixing centers and min. 60 mm depth