User Manual

Application Guide

Advanced application

No. 05

Meeting Room – Room Automation

Synco

™

& Gamma

Ventilation with radiator heating with blinds, light control according to

occupancy

Highlights

· Room temperature controller for operation of HVAC

· Room box, the modular system for room automation

· Remote control of individual rooms or room groups

Room setup

· UP 237K, room temperature controller: The UP 237K measures the room temperature and controls the

radiator heating via the thermo drive actuator. It allows to operate the room heating and the fan.

· UP 222/3, wall switch: The UP 222 allows to operate the lights and the blinds.

· UP 258E21, presence detector: The UP 258 detects occupancy in the room and measures the

brightness. These data are distributed to the Contouch room controller and the devices in the room box.

· RMB795B, central control unit: The RMB is the room group manager which provides time programs for

up to 10 rooms or room groups. The RMB also collects heat demands from the rooms and forwards the

total demand to the heating controller.

· AP 641, room box: The room box includes the universal dimmer RS 525/23, the shutter actuator RL

521/23 and the binary output RS 510/23 to control the lights, blinds and the fan.

· N 605, thermo drive actuator: The N 605 receives the heat command from the Contouch room

temperature controller and drives the valve actuator STA23 of the floor heating.

· AP 257/22, weather station: The AP 257 measures outside temperature, brightness and windspeed and

calculates drive commands for the blind actuator.

· RMH760B, heating controller: The RMH760B controls the burner and the distribution system in the

heating plant according to the heat demand from the RMB and the outside temperature.