SystemAir EVC-RZHC-HUB Installation Manual Download Page 6 | Manualshive

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SystemAir EVC-RZHC-HUB Installation Manual Download Page 6

EVC-RZHC-HUB_Room-Zone-HUB with cabinet_inst_GB_tbm_27.11.2019

6

09.12.19

5.1 CO2 Sensors

CO2 sensors are connected to the terminal block CO2/VOC according to the wiring
diagrams below.

5.1.1 Connection of the wall-mounted CO2 sensor #14904

5.1.2 Connection of the wall-mounted CO2 sensor with display #14905

5.1.3 Connection of the CO2 duct sensor #14906

5.2 VOC Sensors

VOC sensors are connected to the terminal block CO2/VOC according to the wiring
diagrams below.

5.2.1 Connection of the wall mounted VOC-Room sensor #156812

5.2.2 Connection of the VOC-duct sensor #156813

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Summary of Contents for EVC-RZHC-HUB

Page 1: ...using the base board is also suitable for mounting on DIN rail Dimensions mm Technical data Supply voltage DC 48 V Possible operating range 30 48 V DC Power Consumption 4 W without connected devices Operating temperature range 0 40 C Relative humidity during operation 10 90 r H non condensing Storage conditions 20 40 C non condensing Protection class III safety extra low voltage Enclosure class IP...

Page 2: ...pose The corresponding safety regulations of the VDE the federal states their monitoring bodies the TÜV and the local power supply companies must be observed The buyer must ensure compliance with the construction and safety regulations and avoid all types of hazards For defects and damages caused by improper use of this device no warranties and liability will be assumed Consequential damages cause...

Page 3: ...rd can be removed from the housing The board is then suitable for mounting on a DIN rail 2 Connection of the RZHC HUB to the master cabinet EVC MC A free network port of the main switch cabinet EVC MC is connected to the RZHC HUB at the Controller BACnet Modbus port Connection via RJ45 network cable Total cable length max 150 m AWG 26 7 Alternatively a network installation cable network connector ...

Page 4: ...must be tightened carefully Fig 1 Fig 2 front view back view 3 1 Connect the RC C3 DOC Argus Room Controller to the RZHC HUB with cable EVC RCC 10 Room controller connection cable 10m or EVC RCCE 10 Extension cable 10m for EVC RCC 10 total cable length max 50 m The connection cable is connected to the room controller and to the RC sockets of the hub If the cable is laid under plaster an empty pipe...

Page 5: ...X D3 MOD to RZHC HUB The volume flow controllers are each connected to the RZHC hub with a 10 m EVC DC 10 damper connection cable total cable length max 30 m Connect exhaust air volume flow controller to VAV ETA socket Connect supply air volume flow controller to VAV SUP socket 5 connection CO2 VOC or humidity sensor to the RZHC HUB with a cable total cable length max 50 m Only one CO2 VOC humidit...

Page 6: ... 5 1 1 Connection of the wall mounted CO2 sensor 14904 5 1 2 Connection of the wall mounted CO2 sensor with display 14905 5 1 3 Connection of the CO2 duct sensor 14906 5 2 VOC Sensors VOC sensors are connected to the terminal block CO2 VOC according to the wiring diagrams below 5 2 1 Connection of the wall mounted VOC Room sensor 156812 5 2 2 Connection of the VOC duct sensor 156813 ...

Page 7: ... connected to the terminal block CO2 VOC according to the wiring diagram below 6 Connection of a cooling or heating valve to the RZHC HUB with a cable total cable length max 50 m 6 1 Cooling valve Cooling valves are connected to the CV terminal block as shown in the wiring diagrams below 6 1 1 Actuator 0 10V 6 1 2 Actuator 2 Point ...

Page 8: ...2 Actuator 2 Point 7 Connection of a Change Over Sensor 7284 to the RZHC HUB with a cable total cable length max 15 m Change over sensors are connected to the terminal block COS according to the wiring diagram below 8 Connection of a presence detetector 6995 to the RZHC HUB With a cable total cable length max 50 m Presence detectors are connected to the PD terminal block according to the wiring di...

Page 9: ...RZHC HUB With a cable total cable length max 50 m Condensation sensors are connected to the terminal block CD according to the wiring diagram below 10 EU Declaration of Conformity This product carries the CE Mark For more information please visit www systemair de Contact Systemair GmbH Seehöfer Straße 45 97944 Boxberg Germany ...

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