Regin RCF-230AD Manual

Also see for RCF-230AD: Manual Instructions

Regin RCF-230AD Manual Manual pdf 1 page image

RCF-230ADRCF-230ADRoom controller for fan-coil applications withtwo analogue 0...10 V DC outputs• Supply voltage 230 V AC• Two analogue 0...10 V DC outputs• Built-in relays for a 3-speed fan, 230 V ACRCF-230AD is a room controller intended to controlheating and/or cooling in 2- or 4-pipe installations.Setpoint and fan speed are set using the buttons on thefront.• Backlit display• Input for occupancy detector or window contact• Input for automatic change-over cooling/heatingRCF-230AD is a controller for controlling heating and/orcooling in a room. It is intended for control of actuatorswith 0...10 V DC analogue control signal, and also has afunction for three-speed fan control (for fan-coil).The controller has supply voltage 230 V AC. It hasbuilt-in 230 V AC fan relays, which means that a separaterelay module is not required for the fan and actuators.ApplicationsThe controller is suitable in buildings where you wantoptimal comfort and reduced energy consumption, forexample offices, schools, shopping centres, airports, hotelsand hospitals etc.DesignThe controller has a modern design, inspired by theaward-winning design of Regin's Regio controllers.Simple installationThe modular design with a separate bottom platefor wiring makes the controller easy to install andcommission. The bottom plate can be put into placebefore the electronics are installed. Mounting is directlyon the wall or on a wall socket.Control functionThe controller controls heating and/or cooling in a room.Control parameters like P-band and I-time can be set inthe parameter list via the display. The setpoint can bechanged using the INCREASE ( ) and DECREASE ( )buttons on the front.See also the section ”Display information and handling”on page 2.Built-in or external sensorThe controller has a built-in sensor. Alternatively, theinput for an external PT1000-sensor can be used.Output function for actuators with 0...10 V controlThe controller has 0...10 V DC outputs. Since it ispowered by 230 V AC, the analogue signal neutral onthe controller must, in addition to the control signal'splus signal, be connected to the actuator in order for thecontrol signal voltage to be transferred.The output signal for the two outputs can be setindividually to 0...10 V, 2...10 V, 10...0 V and 10...2 V.The factory setting is 0...10 V for both outputs.revision03 2012