www.regulus.eu
RCD2
EN
Installation and Maintenance Manual
RCD2 ROOM UNIT
for AHC 40 actuator with weather compensation controller
Page 1: ...www regulus eu RCD2 RCD2 EN Installation and Maintenance Manual RCD2 ROOM UNIT for AHC 40 actuator with weather compensation controller...
Page 2: ...Basic Features 3 3 Technical Data 3 4 Description Control 4 5 Location Selection 7 6 Dimensions 7 7 Connection to AHC 40 actuator 8 8 Error Messages Default Settings 9 9 IMPORTANT INFORMATION ON DISP...
Page 3: ...esigned to be mounted on a wall 2 Basic Features Display of current and desired temperature Display of temperatures measured by the controller Relative humidity display Display of error messages and e...
Page 4: ...ack Pressing for 10 s unlocks or locks the keypad see parameter S1 10 7 Switching PARTY mode On Off Temporarily increased temperature until the set time When the button is held for 10 s the fireplace...
Page 5: ...error is read in the error list Low temperature in the thermal store The room unit beeps twice briefly and the symbol starts flashing When the error stops the symbol lights up until the error is read...
Page 6: ...ure Cooling to night temperature Automatic heating switch off summer mode PARTY function is active ECO function is active HOLIDAY function is active Hot water heating DHW heating permanently on One ti...
Page 7: ...ation Selection Place the room unit using the screws provided on a wall in the reference room to a height of about 150 cm Avoid installing in areas where the sensed temperature is undesirably affected...
Page 8: ...used The cable has a connector at one end for connection to the COM port of the adapter that is also included in the actuator package White wire Red wire Connect the white and red wires to the COM an...
Page 9: ...the i button Parameter Description Range P1 1 Temperature rounding 0 0 1 C 1 0 2 C 2 0 5 C 3 1 0 C P1 2 Automatic return to home screen time 3 180 s 15 P1 3 Time to switch off display backlight 10 18...
Page 10: ...1 P2 1 Unit address 0 automatic 1 1 2 2 S1 2 Room temperature 0 none 1 built in sensor 2 auxiliary sensor AUX 3 built in and auxiliary sensor S1 3 Calibration of the built in temperature sensor 5 0 t...
Page 11: ...or to your local municipal collection point for recycling Respecting these rules will help to preserve protect and improve the qu ality of the environment protect human health and utilize natural res...
Page 12: ...2022 We reserve the right to errors changes and improvements without prior notice REGULUS spol s r o E mail sales regulus eu Web www regulus eu v1 0 08 2022...
