WRF06 INC
The flush-mounted room operating unit with an interface for RS485 Modbus is used for set point adjustment. An outstanding feature is the possibility to overwrite the status via Modbus RS485. It furthermore includes a push button for triggering an ECO mode to save energy. The central knob is used as a rotary push button. The set point can be changed as required by turning the button accordingly. The device status is visualized by LEDs i.e. heating/cooling.
| Measured values | temperature |
|---|---|
| Network technology | RS485 Modbus |
| Power supply | 15..24 V = (±10%) or 24 V ~ (±10%) SELV |
| Power consumption | typ. 0,3 W (24 V =) | 0,9 VA (24 V ~) |
| Measuring range temp. | 0..+50 °C |
| Accuracy temperature | ±0,5 K (typ. at 21 °C) |
| Switch range Berker | S.1 |
| Switch range Merten | M-Smart |
| Setpoint (P) | Encoder for setpoint adjustment heating and cooling with button function for ECO mode |
| LED (D) | 7 LEDs for displaying setpoint adjustment, LED for displaying the ECO mode function |
| Protection (IP) | IP30 according to EN 60529 |
| Electrical connection | terminal block, max. 1,5 mm², pluggable |
| Ambient condition | -10..+50 °C, max. 85% rH non-condensing |
| Mounting | flush-mounted in standard EU box (Ø=60 mm, min. depth=45 mm) |
| Notes | for other frame designs please request |