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Mounting and operating instructions

FCVC8-R

INTELLIGENT 

MULTIFUNCTIONAL FLUSH 

MOUNTED SENSOR

Summary of Contents for FCVC8-R

Page 1: ...Mounting and operating instructions FCVC8 R INTELLIGENT MULTIFUNCTIONAL FLUSH MOUNTED SENSOR ...

Page 2: ...AREA OF USE 4 TECHNICAL DATA 4 STANDARDS 4 OPERATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 5 MOUNTING INSTRUCTIONS IN STEPS 6 OPERATING INSTRUCTIONS 8 VERIFICATION OF INSTALLATION INSTRUCTIONS 9 MODBUS REGISTER MAPS 9 TRANSPORT AND STORAGE 12 WARRANTY AND RESTRICTIONS 12 MAINTENANCE 12 FCVC8 R INTELLIGENT MULTIFUNCTIONAL FLUSH MOUNTED SENSOR ...

Page 3: ...s as dry as possible avoid condensation All installations shall comply with local health and safety regulations and local electrical standards and approved codes This product can only be installed by an engineer or a technician who has expert knowledge of the product and safety precautions Avoid contacts with energised electrical parts Always disconnect the power supply before connecting servicing...

Page 4: ... Demand controlled ventilation For indoor use only TECHNICAL DATA Demand controlled ventilation based on T rH and TVOC Analogue modulating output type 0 10 VDC mode min load 50 kΩ RL 50 kΩ 0 20 mA max load 500 Ω RL 500 Ω PWM open collector type PWM Frequency 1 kHz min load 50 kΩ RL 50 kΩ PWM voltage level 3 3 or 12 VDC Selectable temperature range 0 50 C Selectable relative humidity range 0 100 Se...

Page 5: ...nts Test configuration operational conditions and performance criteria WEEE 2012 19 EC RoHs Directive 2011 65 EC OPERATIONAL DIAGRAMS AO1 max range AO1 min range 60 40 100 0 rH Min range 30 0 0 TVOC Min range TVOC Max range Max Min T Min range T Max range rH Max range AO1 70 100 60 000 rH T C TVOC ppb CAUTION The output changes automatically depending on the highest T rH or TVOC values i e the hig...

Page 6: ...ount the internal enclosure into the wall using appropriate connecting elements not included in the set Mind the correct position and mounting dimensions shown in Fig 2 and Fig 3 Fig 2 Mounting dimensions inset mounting Fig 3 Mounting position 38 15 58 82 82 89 76 58 58 52 Correct Incorrect Position at min 1 5 m from the floor 5 Put back the frame cover of the enclosure 6 Switch on the power suppl...

Page 7: ... and fix it using the delivered screws and washers Fig 4 8 Put back the frame cover of the enclosure 9 Switch on the power supply 10 Customise the factory settings to the desired ones via the 3SModbus software or the Sensistant configurator For the default factory settings see Modbus register maps below Optional settings To assure correct communication the NBT needs to be activated in only two dev...

Page 8: ...s to the bootloader functionality the sensor firmware can be updated via Modbus RTU communication To enter Boot mode put a jumper onto pins 3 and 4 of the P1 header and restart the power supply see Fig 6 Once Boot mode is activated the firmware can be updated via SM Boot application part of 3SModbus software suite or Sensistant Fig 6 P1 header 1 2 3 4 5 Put a jumper onto pins 1 and 2 and wait for ...

Page 9: ... values defined by holding registers 13 and 14 0 1 0 Temperature measurement OK 1 Temperature measurement too low high 4 Temperature range limit flag unsigned int Flag indicates that measured temperature is outside set range limit values Set to 1 when the measured temperature is outside limit range values defined by holding registers 11 and 12 0 1 0 Temperature range OK 1 Temperature range too low...

Page 10: ...ient light intensity unsigned int Measured ambient light intensity 0 32 000 1 000 1 000 lux 42 Active Standby unsigned int Active or Standby indication according the Active Standby light level defined by holding registers 35 and 36 If the measured light level is between the two levels the indication is 0 Low light intensity 0 2 0 Low light intensity 1 Active 2 Standby 43 Ambient light sensor state...

Page 11: ...OC range default 2 000 1 000 1 000 ppb 31 34 Reserved return 0 35 Active light level unsigned int The ambient light level above which Active is indicated in input register 42 0 32 000 default 100 100 100 lux 36 Standby light level unsigned int The ambient light level below which Standby is indicated in input register 42 0 32 000 default 10 10 10 lux 37 39 Reserved return 0 40 CO2 module self calib...

Page 12: ...n relieve the manufacturer of any responsibilities The manufacturer bears no responsibility for any misprints or mistakes in this data MAINTENANCE In normal conditions this product is maintenance free If soiled clean with a dry or damp cloth In case of heavy pollution clean with a non aggressive product In these circumstances the unit should be disconnected from the supply Pay attention that no fl...

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