Regin RCF-230AD Manual

• Supply voltage 230 V AC
• Two analogue 0...10 V DC outputs
• Built-in relays for a 3-speed fan, 230 V AC
RCF-230AD is a controller for controlling heating and/or
cooling in a room. It is intended for control of actuators
with 0...10 V DC analogue control signal, and also has a
function for three-speed fan control (for fan-coil).
The controller has supply voltage 230 V AC. It has
built-in 230 V AC fan relays, which means that a separate
relay module is not required for the fan and actuators.
Applications
The controller is suitable in buildings where you want
optimal comfort and reduced energy consumption, for
example offices, schools, shopping centres, airports, hotels
and hospitals etc.
Design
The controller has a modern design, inspired by the
award-winning design of Regin's Regio controllers.
Simple installation
The modular design with a separate bottom plate
for wiring makes the controller easy to install and
commission. The bottom plate can be put into place
before the electronics are installed. Mounting is directly
on the wall or on a wall socket.
RCF-230AD
RCF-230AD
Room controller for fan-coil applications with
two analogue 0...10 V DC outputs
RCF-230AD is a room controller intended to control
heating and/or cooling in 2- or 4-pipe installations.
Setpoint and fan speed are set using the buttons on the
front.
• Backlit display
• Input for occupancy detector or window contact
• Input for automatic change-over cooling/heating
Control function
The controller controls heating and/or cooling in a room.
Control parameters like P-band and I-time can be set in
the parameter list via the display. The setpoint can be
changed using the INCREASE ( ) and DECREASE ( )
buttons on the front.
See also the section "Display information and handling"
on page 2.
Built-in or external sensor
The controller has a built-in sensor. Alternatively, the
input for an external PT1000-sensor can be used.
Output function for actuators with 0...10 V control
The controller has 0...10 V DC outputs. Since it is
powered by 230 V AC, the analogue signal neutral on
the controller must, in addition to the control signal's
plus signal, be connected to the actuator in order for the
control signal voltage to be transferred.
The output signal for the two outputs can be set
individually to 0...10 V, 2...10 V, 10...0 V and 10...2 V.
The factory setting is 0...10 V for both outputs.
revision
03 2012