Regin RCF-230D Manual

Regin RCF-230D Manual

For fan-coil applications with on/off outputs
Hide thumbs Also See for RCF-230D:

Advertisement

Quick Links

• Supply voltage 230 V AC
• On/off temperature control, 230 V AC outputs
• Built-in relays for a 3-speed fan, 230 V AC
RCF-230D is a thermostat for controlling heating and/
or cooling in a room using on/off outputs. It also has a
function for three-speed fan control (for fan-coil).
The thermostat has supply voltage 230 V AC. It has triac
outputs for 230 V AC heating/cooling and built-in
230 V AC fan relays, which means that a separate relay
module is not required for the fan and actuators.

Applications

The thermostat 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 thermostat 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 thermostat 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.
Control function
The thermostat controls heating and/or cooling in a
room via on/off outputs. It has settable hysteresis, factory
setting 1 K (°C). 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 thermostat has a built-in sensor. Alternatively, the
input for an external PT1000-sensor can be used.
RCF-230D
RCF-230D
Room thermostat for fan-coil applications
with on/off outputs
RCF-230D is a room thermostat 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

On/off control outputs

RCF-230D has outputs for controlling 230 V AC on/off
actuators or similar.

2- and 4-pipe installations

In 2-pipe installations, the same water system is used for
heating and cooling, depending on the season. Chilled
water is distributed in the system during summer
and heated water during winter. When RCF-230D is
configured for a 2-pipe system, output DO4 is used for
controlling heating or cooling (depending on the season
(fluid temperature)) via an actuator, a valve or similar
(change-over function).
WINTER
In 4-pipe installations, there are two separate water
systems for heating and cooling with separate valves. The
thermostat uses two outputs for control of heating and
cooling in sequence.
revision
04 2011
SUMMER

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the RCF-230D and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for Regin RCF-230D

  • Page 1 RCF-230D is a thermostat for controlling heating and/ On/off control outputs or cooling in a room using on/off outputs. It also has a RCF-230D has outputs for controlling 230 V AC on/off function for three-speed fan control (for fan-coil). actuators or similar.
  • Page 2 The current fan speed is shown in the display and can RCF-230D has an input for change-over which is used be set manually to Low, Medium or High speed. It can when the thermostat is configured for 2-pipe installations.
  • Page 3 INCREASE temperature setpoint DECREASE temperature setpoint Fan speed On/Off button By pressing the On/Off button, RCF-230D will switch between Off mode and Comfort/Economy mode. Setpoint buttons The INCREASE and DECREASE buttons are used for changing the setpoint value. What is shown in the display can be configured via the parameter list.
  • Page 4 TG-A1/PT1000 from Regin. The setpoint range is 5…35°C. Change-over, UI1 Potential-free contact or PT1000-sensor. A suitable sensor is TG-A1/PT1000 from Regin. Occupancy/window contact, DI1 Potential-free contact. A suitable occupancy detector is IR24-P from Regin. Outputs Fan control, DO1, 2, 3 3 outputs for speed I, II and III, 230 V AC, max.
  • Page 5: Product Documentation

    Product documentation Document Type RCF-230D_inst_en_sv Instruction for RCF-230D The product documentation is available for download from Regin’s website, www.regin.se. Head Office Sweden Sales Offices Phone: +46 31 720 02 00 France: +33 1 41 71 00 34 Hong Kong: +852 24 07 02 81 Web: www.regin.se...

Table of Contents