HMI for variable refrigerant flow (VRF) applications
- Slim (8.6 mm thickness) touch button design
- DC 12 V operating voltage, large LCD backlit display
- Operating modes: ON, ECO and OFF
- Room temperature or temperature setpoint display
- Room temperature display via built-in sensor or VRF indoor unit
- Temperature setpoint adjustment
- Minimum and maximum setpoint limitation
- VRF mode selection: COOL, HEAT, FAN & Dehumidification
- Customized RS485 protocol
- Fan mode: Auto and manual
- Fan speed adjustment up to 3 speeds
- Simple delay-off timer up to 23 hours
- Internal sensor calibration
- Keylock function
- Returning to previous operating mode, ON (Normal mode) or OFF for power down
- Adjustable commissioning and control parameters
- Mounting on recessed square 86 mm conduit box with 60.3 mm fixing centers and min. 60 mm depth