RC-C3H...Pre-programmed room controller with communication and hidden setpoint RC-C3H... is a complete pre-programmed room controller from the Regio Midi series intended to control heating and cooling in a zone control system. ✓ Communication via RS485 (Modbus or EXOline) ✓ Quick and simple configuration via Application Tool ✓ Input for occupancy detector, window contact, condensation sensor or change-over function ✓ Concealed setpoint value ✓ Supply air temperature limitation The Regio controllers are suitable for use in buildings requiring optimum comfort and reduced energy consumption, such as offices, schools, shopping centres, airports, hotels and hospitals etc. RC-C3H... is a room controller in the Regio series. It has communication via RS485 (Modbus or EXOline) for systems integration. The controller has a built-in room temperature sensor. An external sensor for room temperature, change-over or supply air temperature limitation can also be connected (PT1000). RC-C3H... can control 0.10 V DC valve actuators and/ or 24 V AC thermal actuators or On/Off actuators with spring return. HEAD OFFICE SWEDEN E-mail: [email protected]

RC-C3H... can be connected to a central SCADA system via RS485 (EXOline or Modbus) and configured for a specific application using the free configuration software Application Tool. The modular design, featuring a separate bottom plate for wiring, makes the entire Regio range of controllers easy to install and commission. The bottom plate can be put into place before the electronics are installed. Mounting takes place directly on the wall or on an electrical connection box. RC-C3H. can be configured for different control modes/ control sequences: ✓ Heating/Cooling with VAV-control and forced supply...

Built-in safety functions RC-C3H… has an input for a condensation sensor to detect moisture accumulation. If detected, the cooling circuit will be stopped. The controller also has frost protection. This prevents frost damages by ensuring that the room temperature does not drop below 8°C when the controller is in mode Off. When using today’s energy-saving EC fans, there is always a risk the fan will not start due to the low control voltage preventing the fan from exceeding its starting torque. The fan will then remain at a standstill while power still flows through it, which may give rise to damage....

Technical data HEAD OFFICE SWEDEN E-mail: [email protected]

Basic heating setpoint, set via DIP switches The ON-position is marked on the DIP switch. The cooling setpoint is 2°C higher. HEAD OFFICE SWEDEN E-mail: [email protected]

HEAD OFFICE SWEDEN E-mail: [email protected]

Application examples Heating/Cooling/VAV Temperature sensors Modbus TCP/IP Presence detector Window switch Documentation All documentation can be downloaded from www.regincontrols.com. HEAD OFFICE SWEDEN Phone: Web: