Sentera Controls RDCV Mounting And Operating Instructions Download Page 2 | Manualshive

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MIW-RDCV-EN-002 - 27 / 04 / 2017

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Table of contents

SAFETY AND PRECAUTIONS

PRODUCT DESCRIPTION

ARTICLE CODES

INTENDED AREA OF USE

TECHNICAL DATA

STANDARDS 5

OPERATIONAL DIAGRAMS

WIRING AND CONNECTIONS

MOUNTING INSTRUCTIONS IN STEPS

OPTIONAL MOUNTING INSTRUCTIONS

VERIFICATION OF INSTALLATION INSTRUCTIONS

OPERATING INSTRUCTIONS

MENU STRUCTURE

7-SEGMENT DISPLAY INDICATION

MODBUS REGISTER MAPS

TRANSPORT AND STOCK KEEPING INFORMATION

WARRANTY INFORMATION AND RESTRICTIONS

MAINTENANCE

RDCV

RESIDENTIAL HVAC
CONTROLLER

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Summary of Contents for RDCV

Page 1: ...Mounting and operating instructions RDCV RESIDENTIAL HVAC CONTROLLER ...

Page 2: ...RATIONAL DIAGRAMS 5 WIRING AND CONNECTIONS 6 MOUNTING INSTRUCTIONS IN STEPS 6 OPTIONAL MOUNTING INSTRUCTIONS 8 VERIFICATION OF INSTALLATION INSTRUCTIONS 8 OPERATING INSTRUCTIONS 9 MENU STRUCTURE 13 7 SEGMENT DISPLAY INDICATION 14 MODBUS REGISTER MAPS 14 TRANSPORT AND STOCK KEEPING INFORMATION 17 WARRANTY INFORMATION AND RESTRICTIONS 17 MAINTENANCE 17 RDCV RESIDENTIAL HVAC CONTROLLER ...

Page 3: ...e check for condensation spots All installations shall comply with the local health and safety regulations and local electrical codes This product can only be installed by an engineer or a technician who has an expert knowledge of the product and safety precautions Avoid contact with energised electrical parts always treat the product as if it is live Always disconnect the power source before conn...

Page 4: ...egment LED display via our 3SModbus software application or via the Sensistant configurator ARTICLE CODES Code Power supply Enclosure RDCV9 AD WH 110 230 VAC 10 50 60 Hz white ivory ASA LURAN 757 RAL 9010 RDCV9 AD BK anthracite ABS copolymer RAL 7021 INTENDED AREA OF USE Manual control for HVAC applications Demand based control for HVAC applications For indoor use only TECHNICAL DATA Supply voltag...

Page 5: ...C Directive 2014 30 EC EN 61000 6 2 2005 AC 2005 EN 61000 6 3 2007 A1 2011 AC 2012 EN 61326 2 3 2013 WEEE Directive 2012 19 EC RoHs Directive 2011 65 EC OPERATIONAL DIAGRAMS Automatic mode t s PI control Cool Dry Drain SP Input C ppm Heat Humidify Obtain PI control can require adjustment of parameters depending on the local circumstances Direct control Out Max Min SP Hyst SP Hyst SP In C ppm Cool ...

Page 6: ...roceed with the following steps For inset mounting 1 Disconnect the power supply 2 Remove the frame cover of the enclosure and take the RDCV controller out so that it can be easily connected 3 Do the wiring according to the wiring diagram see Fig 1 Fig 1 Wiring and connections Power supply 110 230 VAC 10 50 60 Hz Analogue output 0 10 0 20 mA PWM Modbus RTU B A ATTENTION If an AC power supply is us...

Page 7: ...osure 4 Mount the external enclosure to the wall using the delivered dowels and screws Mind the correct position and mounting dimensions shown in Fig 3 and Fig 4 5 Insert the connecting cables through the grommets of the unit Fig 3 Mounting dimensions surface mounting Fig 4 Mounting position 64 64 2 X ø 4 3 fix fix Acceptable Not acceptable 6 Do the wiring according to the wiring diagram see Fig 1...

Page 8: ...f the output has to be PWM Customise the factory setting for the PWM output if necessary By default the PWM output connection schematic is open collector To connect the output to an external voltage source via an external pull up resistor see Fig 5 PWM connection example Fig 5 PWM connection example External supply 3 50 VDC Ao GND resistor 10 100 kΩ VERIFICATION OF INSTALLATION INSTRUCTIONS When y...

Page 9: ...formation received by the sensor If no sensor is connected the display will show and the RDCV will not work The sensor needs a few seconds in order to take samples from the environment Automatic mode Modbus RTU 0 10 VDC 0 20 mA PWM RST Room sensor RDCV Residential Digital Controller EC fan valve actuator Adjustment of parameters If necessary some parameters such as setpoints can be adjusted see Ta...

Page 10: ... equal steps Manual mode 0 10 VDC 0 20 mA PWM RDCV Residential Digital Controller EC fan valve actuator Adjustment of parameters If necessary some paramaters such as the number of steps can be adjusted see Table 1 Adjustable parameters To do so you can either use the 3 button interface to enter the menu mode see USER MENU STRUCTURE below use the free downloadable 3SModbus software to enter the Mod...

Page 11: ...and 2 above Table 2 Automatic mode additional parameters Parameter Minimum Maximum Default value Menu Initial displayed value during run 4 I input value ppm ºC Pa O Output value I O I I O Setpoint 5 Temperature sensor ºC 55 70 20 SP Humidity sensor 0 100 40 SP Air quality CO2 sensor kppm 0 0 2 0 0 7 SP Differenctial pressure sensor 0 0 2 0 0 7 SP Heat Cool 6 Heating Cooling Heating H C Control typ...

Page 12: ...ut steps is set to 0 There are no steps the output is stepless from LO to HI 1 There are 2 steps 0 and 1 that correspond to the LO and HI settings 2 There are 3 steps 0 1 and 2 that correspond to LO halfway LO and HI and HI 8 Only relevant when the number of steps 0 9 In manual mode the Network ID can be adjusted In automatic mode the ID is always 2 the ID of the connected sensor should be 1 Table...

Page 13: ...rn Press To return To reset Press for 8 s To reset Press for 8 s To save parameters Press for 4 s To decrease value Press for 4 s To increase value Press for 4 s Press To enter 0 6 0 2 0 1 BAUDRATE PARITY NBT RESISTOR NET SETTINGS Input Output Heating Cooling 0 80 40 100 ENA DIS 0 2 0 100 0 1 NET SETTINGS RESET TO DEFAULT OPEN COLLECTOR PRO INT 0 100 OUTPUT TYPE PI Hi Lo H C SP I O See Table 1 Adj...

Page 14: ...0 100 100 50 10 00 VDC 20 00 mA 100 PWM 5 00 VDC 10 00 mA 50 PWM 30002 Output step unsigned int Current output step when a step is set greater then 0 0 9 0 1 First step Second step 30003 Outputmode unsigned int Output mode Voltage Current PWM 0 2 0 1 2 0 10 VDC 0 20 mA PWM 30004 Minimum output value unsigned int Minimum value of output signal 0 80 20 2 VDC 4 mA 20 PWM 30005 Maximum output value un...

Page 15: ...VDC 4 mA 20 PWM 40012 Maximum output value unsigned int Sets the maximum value of output signal 20 100 100 80 8 VDC 16 mA 80 PWM 40013 Overwrite mode unsigned int Selection of overwrite mode 0 1 0 0 1 Inactive Active 40014 Overwrite value unsigned int Output value in overwrite mode in 0 100 50 50 50 40015 Output mode unsigned int Selection of the output mode Voltage Current PWM 0 2 0 0 1 2 0 10 VD...

Page 16: ...signed int Output mode selection 0 1 0 0 1 Heat Cool 40028 Disable Enable PI control unsigned int Disable Enable PI control calculation for output 0 1 0 0 1 Enable Disable 40029 Reserved returns 0 40030 PI control Kp value unsigned int Set proportional gain for PI control 0 100 20 50 20 5 0 2 0 40031 PI control Ti value unsigned int Set integrator time for PI control 0 100 20 50 20 5 0 2 0 40032 R...

Page 17: ...r the date of publication 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 dampish cloth In case of heavy pollution clean with a non aggressive product In these circumstances the unit should be disconnected from the supp...

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