Trox Technik VARYCONTROL LVC Installation And Commissioning Manual Download Page 10

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Product description

3.1 VAV terminal unit types

3.1.1 Round VAV terminal units, steel

Type

Illustration

Description

LVC

①

Differential pressure sensor (plastic nozzle)

②

Damper blade

③

Lip seal

④

Easy controller

⑤

Volume flow rate scale

⑥

Wire clamping bracket

TVE

①

Lip seal

②

Casing

③

Damper blade with integrated differential

pressure sensor

④

Shaft

⑤

Control components, e.g. a compact con-

troller

TVR

①

Differential pressure sensor

②

Damper blade

③

Lip seal

④

Control components, e.g. Easy controllers

Product description

VAV terminal unit types > Round VAV terminal units, steel

VAV terminal units VARYCONTROL

Summary of Contents for VARYCONTROL LVC

Page 1: ...VAV terminal units VARYCONTROL Installation and commissioning manual Read the instructions prior to performing any task LVC TVE TVR TVJ TVT TZ TA Silenzio TVZ TVA TVM TVRK TVLK GB en...

Page 2: ...2 GB en 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 2020 VAV terminal units...

Page 3: ...emblies 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 or...

Page 4: ...above listed signal words will be used Example 1 Loosen 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 T...

Page 5: ...4 1 Security 15 4 2 Installation information 15 4 3 Installation orientation 15 4 4 Direction of airflow 15 4 5 Upstream conditions 16 4 5 1 Circular ducting 16 4 5 2 Rectangular ducting 17 4 6 Affixi...

Page 6: ...ting information is clearly legible Replace illegible signs or stickers immediately Electrical voltage Only skilled qualified electricians are allowed to work in areas marked as having electrical volt...

Page 7: ...ene require ments This includes regular maintenance and inspec tion intervals 1 5 Staff Qualification The work described in this manual has to be carried out by individuals with the qualification trai...

Page 8: ...he system have reached room temperature Foreign matter and liquids Be careful when objects or liquids have got into the casing or if the unit emits a smell or smoke Decommis sion the VAV terminal unit...

Page 9: ...amage or an incomplete shipment contact the ship ping company and your supplier immediately 2 2 Transport on site If possible take the VAV terminal unit in its transport packaging up to the installati...

Page 10: ...y controller Volume flow rate scale Wire clamping bracket TVE Lip seal Casing Damper blade with integrated differential pressure sensor Shaft Control components e g a compact con troller TVR Different...

Page 11: ...ontrol components e g a Universal con troller TVLK Differential pressure sensor nozzle optional Control component e g LABCONTROL con troller EASYLAB Casing Actuator Differential pressure sensor bluff...

Page 12: ...Gear Control components e g Easy controllers TZ Silenzio Integral sound attenuator Differential pressure sensor Control components e g Easy controllers Damper blade with seal TA Silenzio Integral soun...

Page 13: ...for terminal units for duct pressure control The accessibility of the connections for the differential pressure sensors varies depending on the version of the VAV terminal unit and the control compone...

Page 14: ...alibration sticker variant 2 3 3 Position of the damper blade The position of the damper blade corresponds to the mark on the axis and is thus recognisable from the out side Fig 3 Actuators with posit...

Page 15: ...ct air units Do not swap over devices that belong together in command and tracking controls e g supply air and extract air VAV terminal units are only allowed to be installed in extract air systems in...

Page 16: ...he duct cause turbulence that may affect measurement Some terminal units require straight upstream duct sec tions which are explained below 4 5 1 Circular ducting ATTENTION Observe air direction arrow...

Page 17: ...units during installation 15 Observe EN 1505 for fittings and bridges in partic ular No sharp edged bridges At reductions and expansions slants max 7 5 per leg Secondary silencer TX can be installed...

Page 18: ...ligible effect on the volume flow rate accuracy Junction from horizontal main duct TVJ TVT Fig 16 Junction from a horizontal main duct view from above A junction causes strong turbulence The stated vo...

Page 19: ...ponents Load suspension systems only with the weight of the unit Adjacent components and connecting ducts must be supported separately Only use approved and sufficiently dimensioned suspensions for af...

Page 20: ...fixing to duct bracket L bracket 3 Affixing with bracket or U channel 4 Affixing to duct bracket Z bracket 4 6 4 Installation of secondary silencer Secondary silencers are supplied separately and must...

Page 21: ...op or bottom Fig 27 Detail X 1 VAV terminal unit TVJ TVT 2 Sound attenuator TX 3 Seal to be provided by others 4 4 screws washers nuts M8 or M10 to be provided by others 5 4 washers screws M8 16 to be...

Page 22: ...lly heat up the plastic parts near the spigot Spigot with optional lip seal Plug in mounting on ducting in accordance with EN 1506 or EN 13180 Connect the spigot with the ducting e g using drilling sc...

Page 23: ...nection to be provided by others are properly installed If necessary insert additional duct clamps Position the ducting exactly Do not pull the distances together via the air duct connections Insulati...

Page 24: ...fied electrician Observe during installation Legal and official regulations in particular VDE guidelines Consideration of the technical connection conditions TAB of the local grid operators Wiring wor...

Page 25: ...y installed in the ducting system Airflow direction according to airflow direction arrows Chapter 4 4 Direction of airflow on page 15 Upstream conditions correct Chapter 4 5 Upstream conditions on pag...

Page 26: ...sure measurement directly in the ducting as an alternative to the differential pressure sensor of the terminal unit requires a high degree of expertise and experience For sufficiently reliable differe...

Page 27: ...sor tubes and measuring probes 2 Check all screws for firm seating and retighten them if necessary 3 Check electrical feeder cables for damage and firm seating in the terminals 4 Adjust the zero point...

Page 28: ...nt for additional details see commissioning instructions for control components Error free wiring and supply voltage within tolerance zone Characteristic curve of the setpoint value control input sign...

Page 29: ...2009 onwards Rectangular VAV terminal units C Wert l s TVJ 200 100 15 17 TVJ 300 100 22 75 TVJ 400 100 30 34 TVJ 500 100 37 92 TVJ 600 100 45 50 TVJ 200 200 30 34 TVJ 300 200 45 50 TVJ 400 200 60 67 T...

Page 30: ...00 500 400 06 TVT 600 600 298 05 TVT 700 600 347 73 TVT 800 600 397 40 TVT 900 600 447 08 TVT 1000 600 496 76 TZ Silenzio 125 11 80 TZ Silenzio 160 18 61 TZ Silenzio 200 26 39 TZ Silenzio 250 33 33 TZ...

Page 31: ...ing separately BB3 Separately Slow running separately BBB Separately Spring return actuator separate XD4 Integral Spring return actuator separate BR1 p Separately 100 Pa Slow running separately BR3 p...

Page 32: ...Declaration of conformity VAV terminal units VARYCONTROL 32...

Page 33: ...11 Declaration of conformity Declaration of conformity VAV terminal units VARYCONTROL 33...

Page 34: ...tive 2014 30 EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility recast 2014 35 EU Dire...

Page 35: ...VAV terminal units VARYCONTROL 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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