Trox Control component Easy Installation And Commissioning Instructions Download Page 1

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Control component
Easy

for VAV terminal units

Installation and commissioning instructions

Read the instructions prior to performing any task!

LVC

•

TVE

•

TVR

•

TVJ

•

TVT

•

TZ-/TA-Silenzio

•

TVZ

•

TVA

GB/en

Summary of Contents for Control component Easy

Page 1: ...Control component Easy for VAV terminal units Installation and commissioning instructions Read the instructions prior to performing any task LVC TVE TVR TVJ TVT TZ TA Silenzio TVZ TVA GB en...

Page 2: ...TROX GmbH 2018 TROX GmbH Heinrich Trox Platz 47504 Neukirchen Vluyn Germany Telephone 49 0 2845 202 0 Fax 49 0 2845 202 265 E mail trox trox de Internet www trox de 03 2019 Control component Easy for...

Page 3: ...ts Project specific wiring documents if any TROX Technical Service To ensure that your request is processed as quickly as possible please keep the following information ready Product name TROX order n...

Page 4: ...ted signal words will be used Example 1 Untighten the screw 2 CAUTION Danger of finger entrapment when closing the lid Be careful when closing the lid 3 Tighten the screw Specific safety notes The fol...

Page 5: ...8 6 Commissioning and operation 21 6 1 Setting the Easy controller 21 6 1 1 Control ranges of VAV terminal units 22 6 1 2 Volume flow rate scale 22 6 1 3 Settings examples 23 6 1 4 Default settings Vm...

Page 6: ...rrect use Misuse of the control component can lead to dan gerous situations Never use the control component device in explosion proof areas in aircraft outdoors without sufficient protection against t...

Page 7: ...t the installation location The system owner has to create operating instructions for the unit that reflect the results of this risk assess ment The system owner has to ensure throughout the entire op...

Page 8: ...oes Safety shoes protect the feet from crushing falling parts and prevent slipping on a slippery floor 1 7 General safety measures NOTICE Risk of damage to property due to large tempera ture differenc...

Page 9: ...rubber terminal covers mounted on the VAV terminal unit and fixed with anti rotation lock Measuring hoses without kinks connected to the VAV terminal unit not with TVE type VAV terminal unit Scale st...

Page 10: ...e connection transducer Adjustments sticker on VAV terminal unit not pic tured Detection of operating states LED LED Operating status On Target volume flow rate reached Off Test push button pressed No...

Page 11: ...of the terminals Adjustments sticker on VAV terminal unit not pic tured Detection of operating states LED TVE type LED flashing frequency Meaning No supply voltage Controller not parameter ised Actuat...

Page 12: ...oses or in the case of TVE through the damper blade shaft to the differential pressure transducer integrated in the control component and converted here into a voltage signal The volume flow rate actu...

Page 13: ...f test push button Fig 1 8 and LED indicator light Fig 1 9 The LED makes it possible to distinguish between operating and fault states The diagnosis of setpoint value and actual value signals is possi...

Page 14: ...olume flow rate as 0 10 V DC signal e g to the central BMS For the use of more variable volume flow rate setpoint values the specification of an electrical control signal must be made by a higher leve...

Page 15: ...l value signal of the Easy controller for the supply air is then applied as a setpoint signal for the Easy controller on the extract air slave controller As a consequence the extract air always follow...

Page 16: ...e and the associated voltage signal can be calculated from the formula below The setting of the potentiome ters Vmin and Vmax must be taken into account The default settings of the working range Vmin...

Page 17: ...lectrical wiring Chapter 5 Wiring on page 18 and to the set ting of the Easy controller 6 1 Setting the Easy con troller on page 21 When installing the VAV terminal unit take particular note of the fo...

Page 18: ...tage for a maximum of three Easy controllers may be through wired If several volume flow controllers are connected to a 24 V network it must be ensured that a common neutral or ground line is defined...

Page 19: ...in accordance with the connection diagram With a common 24 V supply voltage it should be noted that terminal 1 on the Easy controller is also the ground for the control signal Switching the volume fl...

Page 20: ...everal override controls the switches must be interlocked to prevent short circuits With activation of the override control damper blade CLOSED the VAV terminal unit is put into the closed position De...

Page 21: ...low rate is set via the potentiometer on the Easy controller With these depending on the control request a constant volume flow rate corresponding to Vmin or the working range for the variable volume...

Page 22: ...upply air area LMV D3A 10 100 TA SILENZIO high acoustic requirements at low airflow velocity in the extract air area LMV D3A 10 100 TVZ high acoustic requirements in the supply air area LMV D3A 10 100...

Page 23: ...h 1459 m h 100 28 Vmax 1000 m h 1459 m h 100 69 Example 2 TVJ 400 x 200 Easy Nominal volume flow rate Vnom of the control unit 2592 m h Desired volume flow rate control range Vmin 650 m h to Vmax 2250...

Page 24: ...ment of 0 10 V voltage signals to the volume flow rate setpoint values the operating range can be restricted If the value for Vmin is set higher than Vmax the setting of Vmin is interpreted as a fixed...

Page 25: ...r controller Logging actual value signal U 3 Override control Vmax on the master controller Logging actual value signal U 6 3 Switching the direction of rotation Personnel TROX Technical Service Atten...

Page 26: ...reached the controller will work properly 4 The test can be repeated for different setpoint values by adjusting the Vmin potentiometer 7 1 3 System pressure too low The aim of the volume flow control...

Page 27: ...m a restriction of the usable control range results in a different characteristic curve for setpoint value and actual value signal In this case a direct inference due to different signal voltages at t...

Page 28: ...utzung Zwangsschaltung Zu Zwangsschaltung offen funktioniert Sollwertsignal w ok Regler i O Verdrahtung und bergeordnete Regelinstanz pr fen Raumtemperatruregler Luftqualit tsregler DDC GLT z B Kennli...

Page 29: ...eparation the values displayed on the control component cannot be clearly assigned as for the orig inal equipment or for substitute controllers 7 3 3 Adjustments sticker The adjustments sticker docume...

Page 30: ...type Easy must be disposed of properly by a competent authority The device con tains electrical and electronic components and must not be disposed of as domestic waste When disposed of local up to dat...

Page 31: ...t 0 10 V DC max 0 5 mA IEC protection class III protective extra low voltage Protection level IP 20 EC conformity EMC to 2014 30 EU Easy controller 227V 024T 05 013 Supply voltage 24 V AC 20 50 60 Hz...

Page 32: ...A max Power rating Max 3 W Running time for 90 100 s Setpoint value signal input 0 10 V DC Ra 100 k Actual value signal output 0 10 V DC max 0 5 mA IEC protection class III protective extra low voltag...

Page 33: ...voltage Protection level IP 20 EC conformity EMC to 2014 30 EU Easy controller TROVE 024T 05I DD15 Supply voltage 24 V AC 20 50 60 Hz Supply voltage 24 V DC 10 20 Power rating 4 VA max Power rating Ma...

Page 34: ...er complies with all relevant provisions of the following EC guide lines Directive 2014 30 EU Directive 2014 35 EU Directive 2011 65 EU The individual CE certificates can be found at www trox de Decla...

Page 35: ...Control component Easy for VAV terminal units 35...

Page 36: ...TROX GmbH 2018 TROX GmbH Heinrich Trox Platz 47504 Neukirchen Vluyn Germany 49 0 2845 202 0 49 0 2845 202 265 E mail trox trox de www trox de...

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