VAV-SVX08G-EN (04/2017) VariTrane . - Trane VN Trane VN
Installation, Operation,and MaintenanceVariTrane Variable Air Volume (VAV)Terminal Units; Shutoff and Fan-PoweredChilled Water Sensible Cooling Terminal FVSCFVSEFVSWFDual-DuctVDDFChilled Water SensibleCooling Terminal UnitsLDCFLDEFLDWFFan-PoweredLow HeightLPCFLPEFLPWFLSCFLSEFLSWFSAFETY WARNINGOnly qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, andair-conditioning equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or alteredequipment by an unqualified person could result in death or serious injury. When working on the equipment, observe all precautions in theliterature and on the tags, stickers, and labels that are attached to the equipment.April 2017VAV-SVX08G-EN
IntroductionRead this manual thoroughly before operating orservicing this unit.Warnings, Cautions, and NoticesSafety advisories appear throughout this manual asrequired. Your personal safety and the properoperation of this machine depend upon the strictobservance of these precautions.The three types of advisories are defined as follows:Indicates a potentially hazardous situationwhich, if not avoided, could result in death orserious injury.Indicates a potentially hazardous situationwhich, if not avoided, could result in minor ormoderate injury. It could also be used to alertagainst unsafe practices.Indicates a situation that could result inequipment or property-damage onlyaccidents.Important Environmental ConcernsScientific research has shown that certain man-madechemicals can affect the earth’s naturally occurringstratospheric ozone layer when released to theatmosphere. In particular, several of the identifiedchemicals that may affect the ozone layer arerefrigerants that contain Chlorine, Fluorine and Carbon(CFCs) and those containing Hydrogen, Chlorine,Fluorine and Carbon (HCFCs). Not all refrigerantscontaining these compounds have the same potentialimpact to the environment. Trane advocates theresponsible handling of all refrigerants-includingindustry replacements for CFCs and HCFCs such assaturated or unsaturated HFCs and HCFCs.WARNINGProper Field Wiring and GroundingRequired!Failure to follow code could result in death orserious injury.All field wiring MUST be performed by qualifiedpersonnel. Improperly installed and groundedfield wiring poses FIRE and ELECTROCUTIONhazards. To avoid these hazards, you MUST followrequirements for field wiring installation andgrounding as described in NEC and your local/state/national electrical codes.WARNINGPersonal Protective Equipment (PPE)Required!Failure to wear proper PPE for the job beingundertaken could result in death or serious injury.Technicians, in order to protect themselves frompotential electrical, mechanical, and chemicalhazards, MUST follow precautions in this manualand on the tags, stickers, and labels, as well as theinstructions below: Before installing/servicing this unit,technicians MUST put on all PPE required forthe work being undertaken (Examples; cutresistant gloves/sleeves, butyl gloves, safetyglasses, hard hat/bump cap, fall protection,electrical PPE and arc flash clothing).ALWAYS refer to appropriate Material SafetyData Sheets (MSDS)/Safety Data Sheets(SDS) and OSHA guidelines for proper PPE. Wh en working wit h or ar oun d hazard ouschemicals, ALWAYS refer to the appropriateMSDS/SDS and OSHA/GHS (GlobalHarmonized System of Classification andLabelling of Chemicals) guidelines forinformation on allowable personal exposurelevels, proper respiratory protection andhandling instructions. If t here is a risk o f en erg ized electricalcontact, arc, or flash, technicians MUST puton all PPE in accordance with OSHA, NFPA70E, or other country-specific requirementsfor arc flash protection, PRIOR to servicingthe unit. NEVER PERFORM ANY SWITCHING,DISCONNECTING, OR VOLTAGE TESTINGWIT HOUT PROP ER ELECT RIC AL PPE ANDARC FLASH CLOTHING. ENSUREELECTRICAL METERS AND EQUIPMENT AREPROPERLY RATED FOR INTENDEDVOLTAGE.Important Responsible RefrigerantPracticesTrane believes that responsible refrigerant practicesare important to the environment, our customers, andthe air conditioning industry. All technicians whohandle refrigerants must be certified according to localrules. For the USA, the Federal Clean Air Act (Section608) sets forth the requirements for handling,reclaiming, recovering and recycling of certainrefrigerants and the equipment that is used in theseservice procedures. In addition, some states ormunicipalities may have additional requirements thatmust also be adhered to for responsible managementof refrigerants. Know the applicable laws and followthem. 2017 Ingersoll RandVAV-SVX08G-EN
IntroductionWARNINGFollow EHS Policies!Failure to follow instructions below could result indeath or serious injury. All Ingersoll Rand personnel must followIng erso ll R an d Environ men tal, Healt h an dSafety (EHS) policies when performing worksuch as hot work, electrical, fall protection,lockout/tagout, refrigerant handling, etc. Allpolicies can be found on the BOS site. Wherelocal regulations are more stringent thanthese policies, those regulations supersedethese policies.Non-Ingersoll Rand personnel should alwaysfollow local regulations.WARNINGAbout This ManualThis manual describes the installation of withrecommended wiring, piping, and mounting of singleduct, dual-duct, fan-powered, and low-height VAVterminal units, and chilled water sensible coil terminalunits.See also the following reference documents: BAS-SVX40-EN —Wireless Comm IOM BAS-SVX55-EN — Wireless Comm Network DesignBest Practices Guide BAS-SVX62*-EN — Tracer UC210 ProgrammableVariable-Air-Volume (VAV) Box Controller VAV-SVX07*-EN — Tracer UC400 ProgrammableBACnet Controller for VAV Units VAV-SVP01*-EN — VAV VV550 LonTalk Controller VAV-SVX01*-EN — VAV-UCM 4.2 IOM VAV-SVX02*-EN — VariTrane PneumaticControlsFiberglass Wool!Exposition to glass wool fibers without allnecessary PPE equipment could result in cancer,respiratory, skin or eye irritation, which couldresu lt in death or ser io us injur y. Distu rbing t heinsulation in this product during installation,maintenance or repair will expose you to airborneparticles of glass wool fibers and ceramic fibersknown to the state of California to cause cancerthrough inhalation.You MUST wear all necessary Personal ProtectiveEquipment (PPE) including gloves, eye protection,a NIOSH approved dust/mist respirator, longsleeves and pants when working with productscontaining fiberglass wool.Receiving and HandlingThese units are shipped completely assembled with theexceptions of optional attenuators for fan-poweredunits, outlet duct temperature sensors on non-VCEFproducts, water valves, and accessories. Uponreceiving the equipment, complete the following: Locate the nameplate and refer to the model andsales order number and check that the correct unitshave been delivered. Inspect the control enclosures and air valve casingfor dents or punctures. Verify that all options have been included, such asfilters, controls, heating coils, water valves, etc.Also check that the unit voltages agree with thebuilding parameters. Manually rotate fan (if applicable) to assure thatthere are no obstructions within the housing. Claims for in-transit damage must be filedimmediately with the delivery carrier. For hot water re-heat units, check the coil fins andmake sure that coils are not damaged. Locate and verify that the correct zone sensors arewith the order. These will be marked with an orange“Accessories Enclosed” label. Store in a securelocation until needed. Accessories lost at the jobsite are NOT covered by the Trane warranty. If a discrepancy occurs between what was orderedand what is received, contact you local Tranerepresentative immediately. Read appropriate section in this manual forinstallation procedures prior to starting equipment.Precautionary Measures: Avoid breathing fiberglass dust. Use a NIOSH approved dust/mist respirator. Avoid co ntact with t he skin o r eyes. Wearlong-sleeved, loose-fitting clothing, gloves,and eye protection. Wash clothes separately from other clothing;rinse washer thoroughly. Operations such as sawing, blowing, tearout, and spraying may generate fiberconcentrations requiring additionalrespiratory protection. Use the appropriateNIOSH approved respirator.First Aid Measures: Eye Contact - Flush eyes with water toremove dust. If symptoms persist, seekmedical attention. Skin Contact - Wash affected areas gentlywith soap and warm water after handling.VAV-SVX08G-ENUpon receiving the equipment, please inspect each unitand components for external or internal damage. Referto the bill of lading to insure all equipment and3
Introductionaccessories have been received. Contact your localTrane sales representative and notify the truckingcompany immediately of any short ship or damagedequipment.TrademarksRead this manual thoroughly before operating orservicing this unit.Revision HistoryCopyrightThis document and the information in it are theproperty of Trane, and may not be used or reproducedin whole or in part without written permission. Tranereserves the right to revise this publication at any time,and to make changes to its content without obligationto notify any person of such revision or change.4All trademarks referenced in this document are thetrademarks of their respective owners. Added DS02 chilled water sensible cooling terminalunit sizes. Added controls description for dual duct units,including UC400, VV550 and UCM. Updated model number descriptions.VAV-SVX08G-EN
Table of ContentsModel Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . 26Single-Duct VAV Units . . . . . . . . . . . . . . . . . . . . 6Mounting Actuator . . . . . . . . . . . . . . . . . . . . . . 26Dual-Duct VAV Units . . . . . . . . . . . . . . . . . . . . . . 9Stand-alone Units . . . . . . . . . . . . . . . . . . . . . . .Stand-alone UCM 4.2. . . . . . . . . . . . . . . . .Stand-alone VV550 LonTalkControl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Stand-alone UC400. . . . . . . . . . . . . . . . . . .Stand-alone UC210. . . . . . . . . . . . . . . . . . .Fan-Powered VAV Units Model NumberDescriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Chilled Water Sensible Cooling TerminalUnits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132626262727Unit Information. . . . . . . . . . . . . . . . . . . . . . . . . . . 15Bottom Access . . . . . . . . . . . . . . . . . . . . . . . . . . 27Single Duct VAV Units . . . . . . . . . . . . . . . . . . . 15Typical Single Duct VAV Units . . . . . . . . 15Weights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Dual-Duct VAV Units . . . . . . . . . . . . . . . . . . . . . 15Fan-Powered/Fan-Powered Low-HeightVAV Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Typical Fan-powered Units . . . . . . . . . . . 16Chilled Water Sensible Cooling TerminalUnits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Unit Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Fan Motor Amperage . . . . . . . . . . . . . . . . . . . . 31Adjusting the SCR Motor SpeedControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Electrically Commutated Motor(ECM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Unit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 47Single-Duct VAV Units . . . . . . . . . . . . . . . . . . . 19Wiring — Heater Terminals withContactors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Dual-Duct VAV Units . . . . . . . . . . . . . . . . . . . . . 19Fan-Powered VAV Units and ChilledWater Sensible Cooling TerminalUnits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Bracket Locations — FanPowered . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Bracket LocationsChilled WaterSensible Cooling TerminalUnits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Control Box Wiring . . . . . . . . . . . . . . . . . . . . . . 63Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Fan Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Filter Change Out . . . . . . . . . . . . . . . . . . . . 67Water Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Duct Connections. . . . . . . . . . . . . . . . . . . . . . . . 25Fan Motor Replacement . . . . . . . . . . . . . . . . . . 67Water Coil Connections . . . . . . . . . . . . . . . . . . 25SCR Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 68Unit Accessibility . . . . . . . . . . . . . . . . . . . . . . . . 26VAV-SVX08G-EN5
Model NumbersSingle-Duct VAV UnitsDigit 1, 2— Unit TypeDigit 12, 13, 14, 15 — Controls(continued)Digit 12, 13, 14, 15 — Controls(continued)VC VariTrane Single—DuctDD22 VV550 DDC Vent Flow control tooperate prop water valveDD23 VV550 DDC- Basic plus- Local(Electric heat-PWM) RemoteDD24 VV550 DDC-Basic plus- Local (Waterheat- Modulating)DD25 VV550 DDC-Basic plus- Local(Waterheat- Modulating)Remote (Water- N.O. 2position)DD26 VV550 DDC-Basic plus- Local(Waterheat- N.O. 2-position) Remote (WaterModulating)DD27 VVV550 DDC-Basic plus- Local(Water heat- N.C. 2-position) Remote(Water- Modulating)DD28 VV550 DDC-Basic plus- Local(Waterheat- N.O. 2-position) Remote (Water- N.O.2-position)DD29 VV550 DDC-Basic plus- Local(Waterheat- N.C. 2-position) Remote (Water- NC 2position)DD30 VV550 DDC-Basic plus- Local(Waterheat- N.O. 2-position) Remote (Water- N.C.2-positionDD31 VV550 DDC-Basic plus- Local(Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD32 VV550 DDC-Basic plus- Local(Electric heat- Staged) Remote Staged EH)DD33 VV550 DDC Vent Flow control tooperate N.O. On/Off water valveDD41 UC400 DDC-Basic (No water orelectric heat)DD42 UC400 DDC-Basic (Water heat-N.C.2 position)DD43 UC400 DDC-Basic (Water heatModulating)DD44 UC400 DDC-Basic (Electric heatstaged)DD45 UC400 DDC-Basic (Electric heatPWM)DD46 UC400 DDC Ventilation flow—cooling onlyDD47 UC400 DDC-Basic (Water heat- N.O.- 2 position)DD49 UC400 DDC-Flow Tracking (Coolingonly)DD50 UC400 DDC-Ventilation Flow (Waterheat- N. C.- 2 positionDD51 UC400 DDC-Ventilation Flow(Electric heat- staged)DD52 UC400 DDC-Ventilation Flow (Waterheat- Modulating)DD53 UC400 DDC-Basic plus- Local(Electric heat- PWM) Remote (Staged EH)DD54 UC400 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.C. 2position)DD55 UC400 DDC-Basic plus Local (Waterheat- Modulating) Remote (Water- N.O. 2position)DD56 VV550 DDC Vent Flow control tooperate prop water valveDD57 UC400 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (WaterModulating)DD58 UC400 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.O.2-position)DD59 UC400 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.C.2-positionDD60 UC400 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.C.2-position)DD61 UC400 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD62 UC400 DDC-Basic plus- Local(Electric heat- Staged) Remote (Staged EH)DD63 UC400 DDC-Ventilation Flow (Waterheat- N.O. 2-position)DD65 UC400 Basic (Electric HeatModulating SCR)DD66 UC400 Basic plus-Local (Electricheat-Modulating SCR) Remote (Staged EH)DD67 UC400 Ventilation Flow (Electricheat-Modulating SCR)DD71 UC210 DDC-Basic (No water orelectric heat)DD72 UC210 DDC-Basic (Water heat- N.C.2 position)DD73 UC210 DDC-Basic (Water heatModulating)DD74 UC210 DDC-Basic (Electric heatstaged)DD75 UC210 DDC-Basic (Electric heatPWM)DD76 UC210 DDC Ventilation flow- coolingonlyDD77 UC210 DDC-Basic (Water heat- N.O.- 2 position)DD79 UC210 DDC-Flow Tracking (Coolingonly)DD80 UC210 DDC-Ventilation Flow (Waterheat- N. C.- 2 position)DD81 UC210 DDC-Ventilation Flow(Electric heat- staged)DD82 UC210 DDC-Ventilation Flow (Waterheat- Modulating)DD83 UC210 DDC-Basic plus- Local(Electric heat- PWM) Remote (Staged EH)DD84 UC210 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.C. 2position)DD85 UC210 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.O. 2position)DD86 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (WaterModulating)Digit 3— ReheatC Cooling OnlyE Electric HeatW Hot Water HeatDigit 4 — Development SequenceF SixthDigit 5, 6 — Primary Air Valve04 4" inlet (225 cfm)05 5" inlet (350 cfm)06 6" inlet (500 cfm)08 8" inlet (900 cfm)10 10" inlet (1400 cfm)12 12" inlet (2000 cfm14 14" inlet (3000 cfm)16 16" inlet (4000 cfm)24 24" x 16" inlet (8000 cfm)Digit 7, 8, 9— Not Used000 N/ADigit 10, 11— Design Sequence** Factory AssignedDigit 12, 13, 14, 15 — ControlsDD00 Trane Actuator Only and EnclosureDD01 UCM4 Cooling Only ControlDD02 UCM4 N.C. On/Off Hot WaterDD03 UCM4 Prop Hot WaterDD04 UCM4 Staged On/Off Elec HeatDD05 UCM4 Pulse Width MOD Elec HeatDD07 UCM4 N.O. On/Off Hot WaterDD11 VV550 DDC Controller, Cool OnlyDD12 VV550 DDC Ctrl to operate N.C. On/Off Water ValveDD13 VV550 DDC Ctrl to operate PropWater ValveDD14 VV550 DDC Ctrl On/Off Electric HeatDD15 VV550 DDC Ctrl w/Pulse WidthModulationDD16 VV550 DDC Controller VentilationFlowDD17 VV550 DDC Ctrl to Operate N.O. On/Off Water ValveDD19 VV550 DDC Controller with FlowTrackingDD20 VV550 DDC Vent Flow Control l toOperate N.C. Water ValveDD21 VV550 DDC - Vent Flow w/ On/OffElec Heat6VAV-SVX08G-EN
Model NumbersDigit 12, 13, 14, 15 — Controls(continued)Digit 17, 18— Not UsedDigit 24 — Disconnect SwitchDD87 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (WaterModulating)DD88 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.O.2-position)DD89 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.C.2-position)DD90 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.C.2-position)DD91 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD92 UC210 DDC-Basic plus- Local(Electric heat- Staged) Remote (Staged EH)DD93 UC210 Ventilation Flow (Water heatN.O. 2-position)DD95 UC210 Basic (Electric HeatModulating SCR)DD96 UC210 Basic plus-Local (Electricheat-Modulating SCR) Remote (Staged EH)DD97 UC210 Ventilation Flow (Electricheat-Modulating SCR)ENCL Shaft Only in EnclosureENON Shaft Out Side for Electric UnitsFM00 Other Actuator and ControlFM01 Trane Supplied Actuator, Other CtrlPC00 N.C. Actuator and Linkage OnlyPC04 N.C. with DA Stat, 3000 SeriesPC05 UC210 DDC Ventilation flow- coolingonlyPCSS UC210 DDC-Basic (Water heat- N.O.2 position)PN00 UC210 DDC-Flow Tracking (Coolingonly)PN04 UC210 DDC-Ventilation Flow (Waterheat- N. C.- 2 position)PN05 N.C. with RA STAT, 3000 SeriesPN11 Auto Dual Min.PN32 N.O. PNEU Constant Vol.PN34 N.O. 3000 Series Constant Vol.,RASTATPNON Shaft Out Side for Pneumatic UnitsPNSS Normally Open SpecialN.C. Normally-ClosedN.O. Normally OpenDA Stat Direct-acting Pneumatic T-stat (ByOthers)RA Stat Reverse-acting Pneumatic T-stat(By Others)PN PneumaticFM Factory Installation of Customersupplied ControllersPVR Pneumatic Volume Regulator00 Not Applicable0 NoneW WithDigit 19— Outlet Plenum (Slip-andDrive ConnectionNote: VCCF/VCWF— toggle disconnect.VCEF-door interlocking powerdisconnect.Digit 16 — InsulationA 1/2” Matte-facedB 1” Matte-facedD 1” Foil-facedF 1” Double WallG 3/8” Closed-cellVAV-SVX08G-EN0 NoneA 1 Outlet RHB 1 Outlet ENDC 1 Outlets, LHD 2 Outlets, 1RH, 1ENDE 2 Outlets, 1LH, !ENDF 2 Outlets, 1RH, 1LHH 3 Outlets, 1LH, 1RH, 1ENDJ 4 Outlets, 1LH, 1RH, 2ENDNote: See unit drawings for outlet sizes/damper information.Digit 20— Not Used0 Not ApplicableDigit 21— Water Coil0 None1 1 Row2 2 Row3 3 Row4 4 RowA 1 Row PremiumB 2 Row PremiumC 3 Row PremiumD 4 Row PremiumDigit 22— Electrical ConnectionsF Able to Flip for LH/RH Connections (VCEFOnly)L Left, Airflow hits in faceR Right, Airflow hits in face0 Opposite side connection, coil and control(VCWF Only)Note: VCCF/VCWF can be flipped in field foropposite connections.Digit 23— Transformer0 None1 120/24V, 50VA2 208/24V, 50VA3 240/24V, 50VA4 277/24V, 50VA5 480/24V, 50VA6 347/24V, 50VA7 380/24V, 50VA8 575/24V, 50VANote: For VCEF units with transformers theVA depends on the staging, control,and contactor type (ranges are 50 VAto 75 VA, for 1 and 3 phase)Digit 25 — Power Fuse0 NoneW WithDigit 26 — Electric Heat Voltage0 NoneA 208/60/1B 208/60/3C 240/60/1D 277/60/1E 480/60/1F 480/60/3G 347/60/1H 575/60/3J 380/50/3K 120/60/1Digit 27, 28, 29 — Electric Heat kW000 None010 1.0 kW015 1.5 kW460 46.0 kWNotes: 0.5 to 8.0 kW in 1/2 kWincrements 8.0 to 18.0 kW in 1 kWincrements 18.0 to 46.0 kW in 2 kWincrementsDigit 30 — Electric Heat Stages0 None1 1 Stage2 2 Stages Equal3 3 Stages EqualDigit 31 — Electric Heat Contactors0 None1 24V Magnetic2 24V Mercury3 PE w/Magnetic4 PE w/Mercury5 SCR Heat; UC400/UC2106 SCR Heat; FMTD/ENCL/DD00A 24V Mercury Left HandB 24V Mercury Right HandC PE w/Mercury Left HandD PE 2/Mercury Right HandDigit 32, 33— Not Used00 Not Applicable7
Model NumbersDigit 34 — ActuatorDigit 40 — Flow Rate (continued)0 StandardA Spring Return, Normally OpenB Spring Return, Normally ClosedC Belimo ActuatorG Trane Analog Actuator (UC210 or UC400only)M 6.0 gpm, 0.38 l/sN 6.5 gpm, 0.41 l/sP 7.0 gpm, 0.44 l/sQ 7.5 gpm, 0.47 l/sR 8.0 gpm, 0.50 l/sS 9.0 gpm, 0.57 l/sT 10.0 gpm, 0.63 l/sU 11.0 gpm, 0.69 l/sV 12/0 gpm, 0.76 l/sW 13/0 gpm, 0.82 l/sX 14/0 gpm, 0.88 l/sY 15/0 gpm, 0.95 l/sZ 16/0 gpm, 1.01 l/s1 17/0 gpm, 1.07 l/s2 18/0 gpm, 1.14 l/s3 19/0 gpm, 1.20 l/s4 20/0 gpm, 1.26 l/s5 21/0 gpm, 1.32 l/s6 22/0 gpm, 1.39 l/s7 23/0 gpm, 1.45 l/sDigit 35 — Sensor Options0 Standard, Wired1 Factory-mounted Wireless Receiver(Sensor Accessory)2 Wireless Comm Interface Modular FMDigit 36 — Pre-wired FactorySolutions0 None1 Factory-mounted DTS2 HW Valve Harness3 Both DTS/HW Valve Harness4 Averaging DTS Factory-installed in Unit(Required UC210/UC400 w/SCR Heat)5 Analog HW Valve, field providedDigit 37 — Bottom Access With CamLocks0 None1 Access Left Side Terminal Unit2 Access Right Side Terminal Unit3 Access Left Side Terminal Unit w/WaterConnection Right Side4 Access Right Side Terminal Unit w/WaterConnection Left SideDigit 38 —Piping Package0 NoneA 2–Way Automatic BalancingB 3–Way Automatic BalancingDigit 39 — Water Valve0 None1 Proportional HW Valve 0.7 Cv2 Proportional HW Valve 2.7 Cv3 Proportional HW Valve 6.6 Cv4 Proportional HW Valve 8.0 CvDigit 40 — Flow Rate00 No HeatA 0.5 gpm, 0.03 l/sB 1.0 gpm, 0.06 l/sC 1.5 gpm, 0.09 l/sD 2.0 gpm, 0.13 l/sE 2.5 gpm, 0.16 l/sF 3.0 gpm, 019 l/sG 3.5 gpm, 0.22 l/sH 4.0 gpm, 0.25 l/sJ 4.5 gpm, 0.28 l/sK 5.0 gpm, 0.31 l/sL 5.5 gpm, 0.35 l/s8VAV-SVX08G-EN
Model NumbersDual-Duct VAV UnitsDigit 1, 2, 3— Unit TypeDigit 16 — InsulationDigit 25 — Power FuseVDD VariTrane Dual—DuctA 1/2” Matte-facedB 1” Matte-facedD 1” Foil-facedF 1” Double WallG 3/8” Closed-cell0 NoneW WithDigit 4 — Development SequenceF SixthDigit 5, 6 — Primary Air Valve05 5" inlet (350 cfm)06 6" inlet (500 cfm)08 8" inlet (900 cfm)10 10" inlet (1400 cfm)12 12" inlet (2000 cfm14 14" inlet (3000 cfm)16 16" inlet (4000 cfm)Digit 7, 8 — Secondary Air Valve05 5" inlet (350 cfm)06 6" inlet (500 cfm)08 8" inlet (900 cfm)10 10" inlet (1400 cfm)12 12" inlet (2000 cfm14 14" inlet (3000 cfm)16 16" inlet (4000 cfm)Digit 26 — Not Used0 Not ApplicableDigit 17— Not UsedDigit 27 — Not Used0 Not Applicable0 Not ApplicableDigit 18— Not UsedDigit 28 — Not Used0 Not Applicable0 Not ApplicableDigit 19 — Outlet Plenum (Slip-andDrive Connection)0 NoneA 1 Outlet RHB 1 Outlet ENDC 1 Outlets, LHD 2 Outlets, 1RH, 1ENDE 2 Outlets, 1LH, !ENDF 2 Outlets, 1RH, 1LHH 3 Outlets, 1LH, 1RH, 1ENDJ 4 Outlets, 1LH, 1RH, 2ENDDigit 29 — Not Used0 Not ApplicableDigit 30— Not Used0 Not ApplicableDigit 31 — Not UsedDigit 9— Not UsedNote: See unit drawings for outlet sizes/damper information.0 Not applicableDigit 20— Not UsedDigit 10, 11— Design Sequence0 Not Applicable** Factory AssignedDigit 21— Not UsedDigit 12, 13, 14, 15 — Controls0 Not Applicable0 NoneX Varies, Factory AssignedDD00 Trane Actuator OnlyDD01 UCM4 Cooling Only ControlDD08 UCM4 Dual Duct Constant VolumeDD11 VV550 DDC Controller, Cool OnlyDD18 VV550 DDC Controller with ConstantVolumeDD41 UC400 DDC Basic, No Water orElectric HeatDD48 UC400 DDC Basic, Constant VolumeENON Shaft Out Side for Electric UnitsFM00 Other Actuator and ControlFM01 Trane Supplied Actuator, Other CtrlPC03 NC Heating Valve, N.O. Cooling ValvePCSS Normally Closed SpecialPN08 N.O. Heat/Cool. Actuators andLinkage OnlyPN09 N.O. Heating, N.O. Cooling, w/PVRPN10 N.O. Heating, N.O. Cooling, w/PVR(CV Discharge)PNON Shaft Outside for Pneumatic UnitsPNSS Normally Open SpecialDigit 22— Not UsedDigit 34 — Actuator0 Not Applicable0 StandardA Belimo ActuatorG Trane Analog ActuatorVAV-SVX08G-ENDigit 23 — Transformer0 None1 120/24V, 50VA2 208/24V, 50VA3 240/24V, 50VA4 277/24V, 50VA5 480/24V, 50VA6 347/24V, 50VA7 575/24V, 50VA0 Not ApplicableDigit 32 — Not Used0 Not ApplicableDigit 33 — Special OptionsDigit 35 — Wireless Sensor0 Sensor/Receiver Standard1 Wireless Sensor/Receiver Mounted3 Trane Air-Fi Wireless CommunicationInterfaceNote: All sensors selected in accessories.Digit 36 — Duct Temperature SensorDigit 24— Disconnect Switch0 NoneW With Toggle0 None1 With Duct Temperature Sensor9
Model NumbersFan-Powered VAV Units Model Number DescriptionsDigit 1, 2— Unit TypeDigit 12, 13, 14, 15 — Controls(continued)Digit 12, 13, 14, 15 — Controls(continued)VP VariTrane Fan-Powered ParallelVS VariTrane Fan-Powered SeriesVP VariTrane Fan-Powered Low HeightParallelLS VariTrane Fan-Powered Low HeightSeriesDD07 N.O. On/Off Hot WaterDD11 VV550 DDC Controller, Cooling OnlyDD12 VV550 DDC-Control w/N.C. On/OffHW ValveDD13 VV550 DDC-Control w/Prop. HwValveDD14 VV550 DDC-Control On/Off ElectricHeatDD15 VVV550 DDC-Control w/Pulse WidthModulationDD17 VVV550 DDC-Control w/N.O On/OffHW ValveDD23 VVV550 DDC-Basic Plus, Local (ElecHeat, PWM) Remote (Staged EH)DD28 VV550 DDC-Basic plus- Local(WaterElectric- N.O. 2-position) Remote (Water- N.O. 2-position)DD29 VV550 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- NC 2position)DD30 VV550 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.C.2-positionDD31 VV550 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD32 VV550 DDC-Basic plus- Local(Electric heat- Staged) Remote Staged EH)DD33 VV550 DDC Vent Flow control tooperate N.O. On/Off water valveDD41 UC400 DDC-Basic (No water orelectric heat)DD42 UC400 DDC-Basic (Water heat-N.C.2 position)DD43 UC400 DDC-Basic (Water heatModulating)DD44 UC400 DDC-Basic (Electric heatstaged)DD45 UC400 DDC-Basic (Electric heatPWM)DD47 UC400 DDC-Basic (Water heat- N.O.- 2 position)DD53 UC400 DDC-Basic plus- Local(Electric heat- PWM) Remote (Staged EH)DD58 UC400 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.O. 2position)DD59 UC400 DDC-Basic plus Local (Waterheat- Modulating) Remote (Water- N.C. 2position)DD60 VV550 DDC Basic Plus Local (WaterHeat- N.O. 2–position) Remote Water- N.C. 2position)DD61 UC400 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD62 UC400 DDC-Basic plus- Local(Electric heat- Staged) Remote (Staged EH)DD65 UC400 Basic (Electric HeatModulating SCR)DD66 UC400 Basic plus-Local (Electricheat-Modulating SCR) Remote (Staged EH)DD71 UC210 DDC-Basic (No water orelectric heat)DD72 UC210 DDC-Basic (Water heat- N.C.2 position)DD73 UC400 DDC-Basic (Water heatModulating)DD74 UC210 DDC-Basic (Electric heatstaged)DD75 UC210 DDC-Basic (Electric heatPWM)DD77 UC210 DDC-Basic (Water heat- N.O.- 2 position)DD83 UC210 DDC-Basic plus- Local(Electric heat- PWM) Remote (Staged EH)DD84 UC210 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.C. 2position)DD85 UC210 DDC-Basic plus- Local (Waterheat- Modulating) Remote (Water- N.O. 2position)DD86 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (WaterModulating)DD87 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (WaterModulating)DD88 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.O.2-position)DD89 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.C.2-position)DD90 UC210 DDC-Basic plus- Local (Waterheat- N.O. 2-position) Remote (Water- N.C.2-position)DD91 UC210 DDC-Basic plus- Local (Waterheat- N.C. 2-position) Remote (Water- N.O.2-position)DD92 UC210 DDC-Basic plus- Local(Electric heat- Staged) Remote (Staged)DD95 UC210 Basic (Electric HeatModulating SCR)DD96 UC210 Basic plus-Local (Electricheat-Modulating SCR) Remote (Staged EH)DD00 Trane Actuator OnlyENCL Shaft Only in EnclosureENON Shaft Out Side for Electric UnitsFM00 Other Actuator and ControlFM01 Trane Supplied Actuator, Other CtrlDigit 3— ReheatC Cooling OnlyE
Variable-Air-Volume (VAV) Box Controller VAV-SVX07*-EN — Tracer UC400 Programmable BACnet Controller for VAV Units VAV-SVP01*-EN — VAV VV550 LonTalk Controller VAV-SVX01*-EN — VAV-UCM 4.2 IOM VAV-SVX02*-EN — VariTrane Pneumatic Controls ReceivingandHandl
VAV air-conditioning system is composed of AHU, fresh air/exhaust air/supply air/back air duct, VAV BOX, room temperature controller, VAV BOX is the most important part of this system. VAV AIR-CONDITIONING SYSTEM PLATFORM TASK . The introduction of the system platform . This task’s VAV syst
VAV systems are the most modern, energy efficient all air systems available for comfort air conditioning. VAV sys-tems require less fan capacity than a comparable constant volume system because with VAV only the required air is used. Typically a VAV system fan volume is 60% of a CAV system. Control of air flow in a VAV system is accomplished
2 BACnet MS/TP and IP VAV Controller I&O Manual 026-1221 Rev 3 1.1.2.BACnet MS/TP VAV Controller (810-8006) The VAV controller is designed to control and monitor various types of HVAC equipment such as baseboards, single and multi-stage duct heaters, fans, valves, and lights. The VAV controller features 4 universal hardware
zones. A Bypass VAV box provides constant or variable airflow depending on the temperature demands of the space. As the temperature raises the VAV damper opens to send a designed amount of airflow to the space/ or room. The Bypass VAV system combines the comfort benefits of VAV with the cost effectiveness and simplicity. The VAV System that works.
VAV-units can be produced for both with displacement ven-tilation and mixed ventilation. Description of regulation types In VAV-units, it is a pre-requisite that the fans can be speed- controlled. Furthermore the VAV-unit must be divided into zones, typi-cally one zone for each distribution air duct. These zones
VAV Zoning Made Easy 3 Pressure Dependent VAV with Changing Duct Pressures The Easy Pressure Independent VAV Solution Now, however, there is a better and easier way. KMC has a notably improved sys-tem for retrofitting older systems or installing new light-commercial zoning sys-tems. The ZEC (Zone Equipment Control) system consists of a BAC .
efficient HVAC solutions is the VAV system. This has led to a steady increase in VAV systems over the past several years. VAV systems save significant energy, comply with ventilation requirements, and provide reliable and personalized occupant comfort. Energy saving features of the Trane VAV
Many community courts handle criminal cases only, but others are experimenting with a broader range of matters, including juvenile delinquency and housing code violations. Some community courts were initiated by courts, and some have been championed by a district attorney. These differences reflect a central aspect of community courts: they focus on neighborhoods and are designed to respond to .
