english OEM Solutions Systems for energy-efficient ventilation control

Transcription

1 english OEM Solutions Systems for energy-efficient ventilation control

2 What is ventilation as defined in DIN EN 13779? A new standard in the design of ventilation systems The new DIN EN standard for ventilation and air conditioning systems is one of the first European directives based on the 'ENERGY PERFORMANCE OF BUILDINGS DIRECTIVE'. This directive provides positive support in significantly increasing the energy efficiency of ventilation and air conditioning systems. Smart systems for targeted ventilation control make it possible to make enormous savings in ventilation energy consumption. Theben tts offers a wide range of tailor-made solutions for different requirements which conform to all the controlrelated guidelines in DIN EN Possible types of control of internal air quality (IDA-C) Category IDA-C1 IDA-C2 IDA-C3 IDA-C4 IDA-C5 IDA-C6 Description The system is permanently on. manual control The system is operated manually. time-dependent control The system is operated according to a set schedule. use-dependent control The system is operated depending on the presence of people (light switch, infra-red sensors etc.) demand-dependent control (number of persons) The system is operated according to the number of persons present in a room. demand-dependent control (gas sensors) The system is controlled by sensors that measure ambient air parameters or adapted criteria (e. g. CO 2, mixed gas or VOC sensors). The parameters used must be adapted to the type of activities in the room. Source: Tab. 6 of DIN EN

3 Individual customer solutions in accordance with EN Optimised ventilation systems Combined sensor for CO2, temperature, humidity Presence detector Analogue remote control Control board Digital remote control 3

4 Control of air quality in accordance with DIN EN IDA-C6 C0 2 dependent ventilation control Fully-automatic ventilation control via integrated, patented C0 2 sensors. The optoelectronic sensor is completely maintenance-free and does not have to be cleaned regularly. Fig. 1 Sensor: With LED display for CO 2 concentration CO 2 output 0-10 V ( ppm) Room temperature output 0-10 V (0-40 C) Humidity-dependent output 0-10 V ( % humidity) (fig. 1) Fig. 2 Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 4

5 Control of air quality in accordance with DIN EN IDA-C3 Switching program for ventilation control Pre-set switching program and text-based operator guide on display enable quick set up and safe operation by customer. RAMSES 850 top OT remote control: Daily and weekly programs 3 hour power reserve in event of power cut 2 programs, 1 individual program Date-controlled program for holiday homes 2- wire connection (OT Bus) with safety extra-low voltage, reverse polarity protection Choice of up to six languages INFO key for viewing important settings and information in plain text Text line in the display provides a step-by-step guide to programming Housing with plug-in base, range of versions with differently coloured covers Technical data for control panel, see page 4. RAMSES top2 Available from

6 Control of air quality in accordance with DIN EN IDA-C3 Multi-stage automatic ventilation control Control and operating devices with analogue switching programs RAMSES 726 remote control Analogue remote control for ventilation control Daily and weekly program with tappets Timing disc for either 24h /7d Optional 24 hour segment programming Synchronous clock without power reserve Optional quartz clock with power reserve Operating mode switch ON/OFF switch for bypass louver Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 6

7 Control of air quality in accordance with DIN EN IDA-C2 Multi-stage manual ventilation control Remote control Manual 3-stage switch Filter change display LED for active ventilation stages Standby switch Up to 5 operating devices can be connected Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 7

8 Control of air quality in accordance with DIN EN IDA-C4 Automatic presence- dependent ventilation control Presence detector Presence-dependent ventilation control with adjustable run-on time Presence detection even with seated persons, e.g. computer stations 7 x 7 m detection area Additional presence and brightness dependent lighting control also possible Remote control Manual 3-stage switch Filter change display LED for active ventilation stages Standby switch Up to 5 operating devices can be connected Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 8

9 Control of air quality in accordance with DIN EN IDA-C2 Multi-stage ventilation control via radio WS 6 radio transmitter 3 stage ventilation control 2 run-on controls Automatic mode REC 41 Radio receiver in wall-mounted housing Relay output for control board Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 9

10 Control of air quality in accordance with DIN EN IDA-C6 CO 2 -dependent ventilationcontrol (OEM-solutions) CO 2 control module LED display for CO 2 concentration Measuring range 0 2,000 ppm (max. 5,000 ppm) 0-10 V output for CO 2 (0 2,000 ppm) CO 2 threshold values adjustable for 0-10 V output 0-10 V output for temperature (0 40 C) Control board: OpenTherm interface (optional) Input for temperature sensor NTC (frost protection) 0-10 V input for CO 2 sensor/hygrostat 230 V output e. g. for bypass louver Operating display/error display (floating contact) Volumetric flow can be set for 3 stages Control of fans via 0-10 V output Fan monitoring via evaluation of tacho signal Input for safety contact for all pole separation of fan motors (e. g. door contact, pressure switch etc.) 10

11 Control of air quality in accordance with DIN EN IDA-C6 CO 2 -dependent ventilationcontrol (CO 2 -measurement module) CO 2 measuring module LED display for CO 2 concentration Measuring range 0 2,000 ppm (max. 5,000 ppm) Switch between manual/automatic mode Serial interface (TTL) for CO 2 and temperature Serial interface (TTL) for CO 2 and temperature Measuring range 0 2,000 ppm (max. 5,000 ppm) Serial interface (TTL) for CO 2 and temperature I 2 C interface Separate CO 2 sensor Measuring range 0 2,000 ppm (max. 5,000 ppm) 11

12 Contact: Dieter Kramer Phone +49 (0) 74 74/ Fax +49 (0) 74 74/ Mobile phone +49 (0) Manfred Stehle Phone +49 (0) 74 74/ Fax +49 (0) 74 74/ Mobile phone +49 (0) Theben AG Hohenbergstraße 32, Haigerloch, GERMANY Postfach 56, Haigerloch, GERMANY Phone +49 (0) 74 74/ Fax +49 (0) 74 74/ Subject to alteration and change.