REGIN RCFD-230C FAN COIL Room Thermostat DATA Sheet

REGIN RCFD-230C FAN COIL Room Thermostat

Application

This is a room thermostat suitable for every kind of building where reduced energy consumption and high comfort need to be met. The ability to switch between control modes depending on occupancy makes it particularly suitable for public spaces, such as hotel rooms, offices, schools, and hospitals, etc.

Function 

The room thermostat regulates the heating and/or cooling in a room via on/off outputs for 2- or 4-pipe installations and has a function for three-speed fan control. The large LCD touch display shows the status and is also used to access all parameters, such as setpoint, hysteresis, fan speed etc. The unit has a built-in temperature sensor for controlling the room temperature. The change-over function can be controlled using an external PT1000 sensor or via a digital input connected to any potential free contact. Functions such as mold protection and automatic valve exercise ensure proper functionality and a problem-free installation over time.

Installation

The modular design makes it easy to install and the flush mounting gives the unit a discreet appearance. The unit can operate in standalone mode or through Modbus,

Technical data

Supply voltage	230 V ~ (207…253 V ~ 50/60 Hz)
Power consumption	< 2 VA
Protection class	IP30
Ambient humidity	10…90 %RH (non-condensing)
Ambient temperature	0…50 °C
Measuring range, temperature	0…50 °C
Sensor element, temperature	NTC
Accuracy, temperature	±0.5 K
Display	Built-in
Display type	LED-backlit LCD
Output signal, temperature	NTC
Setpoint adjustment	5…35 °C
Mounting	Room (flush-mounted with screw distance cc 60 mm)
Installation	Fan-coils, 2- or 4-pipe
Digital inputs (DI)	1 x Closing potential-free contact
Digital outputs (DO)	3 x Relay outputs for 3-step fan control, 230 V AC, Max. 5 A 2 x Relay outputs for On/Off valve actuators, 230 V AC, Max. 5 A
Analog inputs (AI)	1 x PT1000
Change-over function	Automatic
Communication port	1
Internal serial port, type	RS485
Internal serial port, built-in protocol	Modbus (RTU)
Internal serial port, communication speed	9600 bps (4800…38400 bps)
Internal serial port, parity	Even (Even, Odd, None)
Internal serial port, stop bit	1 (1 or 2)
Cable connection	Screw terminals max. 1.5 mm2 (AWG 16)
Dimensions, external (WxHxD)	95 x 95 x 50.5 mm
Weight, incl. packaging	0.24 kg

Material

Material, housing, and base	Polycarbonate, PC
Material, fire resistance	UL 94 V-0

Models

Model	Color Housing
RCFD-230C	RAL 9003, Signal white
RCFD-230C-BLACK	RAL 9005, Jet black

Accessories

Article	Description
E-Cable2-USB	PC-cable for communication, with USB connection
ConverterTCP	Serial adapter for Modbus, RS485 to TCP

Dimensions

Wiring

Documentation
All documentation can be downloaded from www.regincontrols.com.

HEAD OFFICE SWEDEN

• Phone: +46 31 720 02 00
• Web: www.regincontrols.com
• E-mail: info@regincontrols.com

REFERENCE

DOWNLOAD MANUALS:

REGIN RCFD-230C FAN COIL Room Thermostat DATA Sheet

OTHER MANUALS:

REGIN RCFD-230C FAN COIL Room Thermostat Instruction Manual

REGIN RCFD-230C FAN COIL Room Thermostat DATA Sheet